James Duckworth vs Jannik Sinner Head-to-Head Stats & Results
Australia James DuckworthJames Duckworth - Australia
36 Bad Form
L
W
L
L
L
L
W
ATP Rank
83
Elo Score
691
Age 34, 1.83m, 82kg
H2H Record
1 - 3
Wins
25% - 75%
Sets Won
2 - 7
Jannik Sinner has won more matches in head to head against James Duckworth
ItalyJannik SinnerItaly - Jannik Sinner
Unplayable Form 85
W
W
L
W
W
W
W
ATP Rank
2
Elo Score
10400
Age 24, 1.91m, 77kg
Verdict : Jannik Sinner has won more matches in head to head against James Duckworth
H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
James Duckworth
Jannik Sinner
Prize Money
Career
Career
$4,021,607USD
$49,531,062USD
Current Rank
83
2
Wins
H2H
H2H
1(25.0%)
3(75.0%)
Sets Won
H2H
H2H
2(22.2%)
7(77.8%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
36.4%4 / 11 Matches
84.6%11 / 13 Matches
Win Percentage
Last 12 Months
Last 12 Months
57.7%45 / 78 Matches
87.7%64 / 73 Matches
Data Point
James Duckworth
Jannik Sinner
Main Hand
Right-handed
Right-handed
Age
34
24
Birthday
January 21, 1992
August 16, 2001
Height
1.83m
1.91m
Weight
82kg
77kg
Head-to-Head Record
Date
Tournament
Results
Jan 22
2026
Australian Open ATP
Hard
James Duckworth
0
-3
Jannik Sinner
Oct 1
2021
Sofia ATP
Hard
James Duckworth
0
-2
Jannik Sinner
Aug 11
2021
Toronto ATP
Hard
James Duckworth
2
-0
Jannik Sinner
Oct 20
2020
Cologne 2 ATP
Hard
James Duckworth
0
-2
Jannik Sinner
Win Percentage (Match / Set)
2026 Calendar Year
Last 12 Months
Data Point
James Duckworth
Jannik Sinner
Match Wins
36%
85%
Match Wins (3 Sets)
33%
86%
Match Wins (5 Sets)
50%
83%
Wins in Straight Sets
18%
77%
Wins From Behind
22%
33%
Won At Least 1 Set
55%
100%
Set 1 Win
45%
85%
Set 2 Win
27%
92%
Set 3 Win
20%
83%
Set 4 Win
100%
50%
Set 5 Win
100%
0%
Data Point
James Duckworth
Jannik Sinner
Match Wins
58%
88%
Match Wins (3 Sets)
58%
92%
Match Wins (5 Sets)
40%
75%
Wins in Straight Sets
45%
77%
Wins From Behind
13%
36%
Won At Least 1 Set
74%
96%
Set 1 Win
64%
86%
Set 2 Win
55%
89%
Set 3 Win
38%
82%
Set 4 Win
50%
57%
Set 5 Win
50%
0%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
7.56
7.43
14.99
Most Aces in a match
33%
86%
N/A
1+
100%
100%
100%
2+
100%
100%
100%
3+
100%
86%
100%
4+
100%
86%
93%
5+
89%
86%
93%
6+
56%
43%
93%
7+
56%
43%
93%
8+
33%
29%
75%
9+
33%
29%
68%
10+
33%
29%
68%
15+
0%
14%
37%
20+
0%
0%
24%
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
100%
86%
100%
Over 3.5
100%
86%
93%
Over 4.5
89%
86%
93%
Over 5.5
56%
86%
93%
Over 6.5
56%
43%
93%
Over 7.5
33%
29%
75%
Over 8.5
33%
29%
68%
Over 9.5
33%
29%
68%
Over 10.5
22%
14%
68%
Over 11.5
11%
14%
61%
Over 12.5
11%
14%
61%
Over 13.5
11%
14%
55%
Over 14.5
0%
14%
37%
Over 15.5
0%
0%
37%
Over 16.5
0%
0%
37%
Over 17.5
0%
0%
29%
Over 18.5
0%
0%
24%
Over 19.5
0%
0%
24%
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
0%
0%
0%
Under 1.5
0%
0%
0%
Under 2.5
0%
14%
0%
Under 3.5
0%
14%
7%
Under 4.5
11%
14%
7%
Under 5.5
44%
14%
7%
Under 6.5
44%
57%
7%
Under 7.5
67%
71%
26%
Under 8.5
67%
71%
33%
Under 9.5
67%
71%
33%
Under 10.5
78%
86%
33%
Under 11.5
89%
86%
40%
Under 12.5
89%
86%
40%
Under 13.5
89%
86%
45%
Under 14.5
100%
86%
64%
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
7.12
6.22
13.34
Most Aces in a match
53%
52%
N/A
1+
100%
98%
100%
2+
97%
92%
98%
3+
94%
84%
95%
4+
88%
73%
94%
5+
75%
62%
91%
6+
44%
43%
87%
7+
44%
43%
85%
8+
38%
33%
76%
9+
31%
27%
68%
10+
21%
25%
66%
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
100%
98%
100%
Over 1.5
97%
92%
98%
Over 2.5
94%
84%
95%
Over 3.5
88%
73%
94%
Over 4.5
75%
62%
91%
Over 5.5
60%
57%
87%
Over 6.5
44%
43%
85%
Over 7.5
38%
33%
76%
Over 8.5
31%
27%
68%
Over 9.5
21%
25%
66%
Over 10.5
14%
14%
60%
Over 11.5
11%
8%
52%
Over 12.5
8%
2%
44%
Over 13.5
8%
2%
41%
Over 14.5
7%
2%
33%
Over 15.5
6%
0%
27%
Over 16.5
4%
0%
24%
Over 17.5
3%
0%
19%
Over 18.5
1%
0%
17%
Over 19.5
1%
0%
16%
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
0%
2%
0%
Under 1.5
3%
8%
3%
Under 2.5
6%
16%
6%
Under 3.5
13%
27%
7%
Under 4.5
25%
38%
9%
Under 5.5
40%
43%
13%
Under 6.5
56%
57%
16%
Under 7.5
63%
67%
24%
Under 8.5
69%
73%
33%
Under 9.5
79%
75%
35%
Under 10.5
86%
86%
40%
Under 11.5
89%
92%
49%
Under 12.5
92%
98%
56%
Under 13.5
92%
98%
59%
Under 14.5
93%
98%
68%
Match Total Games - Over/Under
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
10.18
8.85
9.52
Over 6.5
100%
100%
100%
Over 7.5
100%
57%
79%
Over 8.5
78%
57%
68%
Over 9.5
44%
29%
37%
Over 10.5
33%
29%
31%
Over 11.5
33%
29%
31%
Over 12.5
33%
29%
31%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
86%
93%
Over 15.5
100%
71%
86%
Over 16.5
100%
71%
86%
Over 17.5
78%
43%
61%
Over 18.5
44%
43%
44%
Over 19.5
44%
43%
44%
Over 20.5
44%
43%
44%
Over 21.5
33%
29%
31%
Over 22.5
33%
29%
31%
Over 23.5
33%
29%
31%
Over 24.5
33%
29%
31%
Over 25.5
33%
29%
31%
Over 26.5
33%
14%
24%
Over 27.5
22%
14%
18%
Over 28.5
22%
14%
18%
Over 29.5
22%
14%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
83%
92%
Over 19.5
100%
83%
92%
Over 20.5
100%
83%
92%
Over 21.5
100%
83%
92%
Over 22.5
100%
83%
92%
Over 23.5
100%
83%
92%
Over 24.5
100%
83%
92%
Over 25.5
50%
67%
59%
Over 26.5
50%
67%
59%
Over 27.5
50%
67%
59%
Over 28.5
50%
67%
59%
Over 29.5
50%
33%
42%
Over 30.5
50%
33%
42%
Over 31.5
50%
33%
42%
Over 32.5
50%
33%
42%
Over 33.5
50%
33%
42%
Over 34.5
50%
33%
42%
Over 35.5
50%
33%
42%
Over 36.5
50%
33%
42%
Over 37.5
50%
33%
42%
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
9.88
9.03
9.46
Over 6.5
100%
92%
96%
Over 7.5
90%
70%
80%
Over 8.5
74%
59%
67%
Over 9.5
43%
38%
41%
Over 10.5
31%
21%
26%
Over 11.5
31%
21%
26%
Over 12.5
22%
13%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
99%
100%
100%
Over 13.5
99%
97%
98%
Over 14.5
97%
90%
94%
Over 15.5
94%
89%
92%
Over 16.5
90%
86%
88%
Over 17.5
78%
81%
80%
Over 18.5
69%
71%
70%
Over 19.5
60%
62%
61%
Over 20.5
57%
57%
57%
Over 21.5
49%
46%
48%
Over 22.5
43%
40%
42%
Over 23.5
36%
33%
35%
Over 24.5
36%
33%
35%
Over 25.5
31%
24%
28%
Over 26.5
28%
21%
25%
Over 27.5
26%
19%
23%
Over 28.5
21%
14%
18%
Over 29.5
18%
14%
16%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
88%
94%
Over 19.5
100%
88%
94%
Over 20.5
100%
88%
94%
Over 21.5
100%
88%
94%
Over 22.5
100%
88%
94%
Over 23.5
100%
88%
94%
Over 24.5
80%
88%
84%
Over 25.5
40%
75%
58%
Over 26.5
40%
75%
58%
Over 27.5
40%
75%
58%
Over 28.5
40%
75%
58%
Over 29.5
40%
50%
45%
Over 30.5
40%
50%
45%
Over 31.5
40%
50%
45%
Over 32.5
40%
50%
45%
Over 33.5
40%
50%
45%
Over 34.5
40%
50%
45%
Over 35.5
40%
50%
45%
Over 36.5
40%
50%
45%
Over 37.5
40%
50%
45%
Break of Serve (Break Points Won) - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
1.78
2.07
3.85
Over 0.5
44%
100%
100%
Over 1.5
22%
100%
95%
Over 2.5
22%
71%
88%
Over 3.5
0%
57%
52%
Over 4.5
0%
14%
40%
Over 5.5
0%
0%
11%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
3.75
2.92
6.67
Over 0.5
50%
100%
100%
Over 1.5
50%
100%
100%
Over 2.5
50%
83%
100%
Over 3.5
50%
67%
92%
Over 4.5
0%
33%
75%
Over 5.5
0%
17%
34%
Over 6.5
0%
17%
34%
Over 7.5
0%
17%
34%
Over 8.5
0%
0%
34%
Over 9.5
0%
0%
34%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
0.94
1
1.94
Average Break-Points Converted (Set 2)
0.78
0.93
1.71
Average Break-Points Converted (Set 3)
0.5
1
1.5
will Break Serve %
39%
57%
N/A
will not Break Serve %
42%
43%
N/A
Over 0.5
44%
86%
88%
Over 1.5
0%
71%
75%
Over 2.5
0%
0%
33%
Over 3.5
0%
0%
0%
Over 4.5
0%
0%
0%
Over 5.5
0%
0%
0%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
2.09
2.3
4.39
Over 0.5
85%
97%
100%
Over 1.5
69%
92%
96%
Over 2.5
56%
73%
86%
Over 3.5
15%
54%
61%
Over 4.5
6%
41%
45%
Over 5.5
1%
19%
27%
Over 6.5
0%
5%
14%
Over 7.5
0%
2%
8%
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
2.9
3.44
6.34
Over 0.5
60%
100%
100%
Over 1.5
60%
100%
90%
Over 2.5
40%
88%
90%
Over 3.5
40%
75%
84%
Over 4.5
0%
38%
72%
Over 5.5
0%
25%
49%
Over 6.5
0%
25%
33%
Over 7.5
0%
13%
23%
Over 8.5
0%
0%
23%
Over 9.5
0%
0%
23%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
0.94
0.92
1.86
Average Break-Points Converted (Set 2)
0.94
0.95
1.89
Average Break-Points Converted (Set 3)
0.7
1.02
1.72
will Break Serve %
45%
48%
N/A
will not Break Serve %
31%
13%
N/A
Over 0.5
72%
86%
92%
Over 1.5
31%
52%
61%
Over 2.5
6%
17%
25%
Over 3.5
0%
0%
6%
Breaks Per Set data uses Set 1 as a sample.
Double Faults - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
3.33
1
4.33
Over 0.5 (1+)
67%
71%
88%
Over 1.5 (2+)
56%
29%
82%
Over 2.5 (3+)
44%
0%
82%
Over 3.5 (4+)
44%
0%
82%
Over 4.5 (5+)
33%
0%
62%
Over 5.5 (6+)
33%
0%
50%
Over 6.5 (7+)
22%
0%
35%
Over 7.5 (8+)
11%
0%
24%
Over 8.5 (9+)
11%
0%
24%
Over 9.5 (10+)
11%
0%
11%
Over 10.5 (11+)
0%
0%
6%
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
4.5
1.67
6.17
Over 0.5 (1+)
100%
67%
92%
Over 1.5 (2+)
100%
67%
92%
Over 2.5 (3+)
100%
17%
92%
Over 3.5 (4+)
100%
17%
92%
Over 4.5 (5+)
50%
0%
92%
Over 5.5 (6+)
0%
0%
67%
Over 6.5 (7+)
0%
0%
34%
Over 7.5 (8+)
0%
0%
25%
Over 8.5 (9+)
0%
0%
25%
Over 9.5 (10+)
0%
0%
25%
Over 10.5 (11+)
0%
0%
25%
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
2.72
1.22
3.94
Over 0.5 (1+)
79%
59%
94%
Over 1.5 (2+)
64%
33%
85%
Over 2.5 (3+)
44%
16%
72%
Over 3.5 (4+)
29%
10%
63%
Over 4.5 (5+)
19%
5%
51%
Over 5.5 (6+)
14%
0%
38%
Over 6.5 (7+)
11%
0%
32%
Over 7.5 (8+)
7%
0%
19%
Over 8.5 (9+)
3%
0%
14%
Over 9.5 (10+)
1%
0%
10%
Over 10.5 (11+)
0%
0%
6%
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
3.8
1.5
5.3
Over 0.5 (1+)
80%
63%
84%
Over 1.5 (2+)
80%
63%
84%
Over 2.5 (3+)
80%
13%
84%
Over 3.5 (4+)
60%
13%
84%
Over 4.5 (5+)
40%
0%
84%
Over 5.5 (6+)
20%
0%
65%
Over 6.5 (7+)
20%
0%
49%
Over 7.5 (8+)
0%
0%
27%
Over 8.5 (9+)
0%
0%
27%
Over 9.5 (10+)
0%
0%
20%
Over 10.5 (11+)
0%
0%
20%
Tie Breaks - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
0.44
0.43
0.44
Over 0.5
33%
29%
31%
Over 1.5
11%
14%
13%
Over 2.5
0%
0%
0%
Under 0.5
67%
71%
31%
Under 1.5
89%
86%
13%
Under 2.5
100%
100%
0%
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.5
0.17
0.33
Over 0.5
50%
17%
33%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
50%
83%
67%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
0.5
0.24
0.37
Over 0.5
42%
22%
32%
Over 1.5
8%
2%
5%
Over 2.5
0%
0%
0%
Under 0.5
42%
22%
32%
Under 1.5
8%
2%
5%
Under 2.5
0%
0%
0%
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.6
0.5
0.55
Over 0.5
60%
25%
43%
Over 1.5
0%
13%
6%
Over 2.5
0%
13%
6%
Under 0.5
40%
75%
58%
Under 1.5
100%
88%
94%
Under 2.5
100%
88%
94%
Net Points Won - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
7.72
7.43
15.15
Over 4.5 (5+)
89%
71%
80%
Over 5.5 (6+)
78%
71%
75%
Over 6.5 (7+)
78%
57%
68%
Over 7.5 (8+)
67%
57%
62%
Over 8.5 (9+)
56%
57%
57%
Over 9.5 (10+)
44%
57%
51%
Over 10.5 (11+)
33%
29%
31%
Over 11.5 (12+)
11%
14%
13%
Over 14.5 (12+)
0%
14%
7%
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Point Won Per Match
15.25
14.25
29.5
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
100%
100%
100%
Over 6.5 (7+)
100%
100%
100%
Over 7.5 (8+)
100%
100%
100%
Over 8.5 (9+)
100%
100%
100%
Over 9.5 (10+)
100%
67%
84%
Over 10.5 (11+)
100%
67%
84%
Over 11.5 (12+)
100%
67%
84%
Over 14.5 (15+)
50%
67%
59%
Over 19.5 (20+)
50%
33%
42%
Over 22.5 (23+)
50%
0%
25%
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
8.02
9.76
17.78
Over 4.5 (5+)
80%
82%
81%
Over 5.5 (6+)
76%
79%
78%
Over 6.5 (7+)
61%
75%
68%
Over 7.5 (8+)
54%
66%
60%
Over 8.5 (9+)
44%
63%
54%
Over 9.5 (10+)
39%
61%
50%
Over 10.5 (11+)
34%
41%
38%
Over 11.5 (12+)
27%
32%
30%
Over 14.5 (15+)
12%
23%
18%
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points won Per Match
11.9
16.88
28.78
Over 4.5 (5+)
80%
100%
90%
Over 5.5 (6+)
80%
100%
90%
Over 6.5 (7+)
80%
100%
90%
Over 7.5 (8+)
80%
100%
90%
Over 8.5 (9+)
60%
100%
80%
Over 9.5 (10+)
60%
75%
68%
Over 10.5 (11+)
60%
75%
68%
Over 11.5 (12+)
60%
75%
68%
Over 14.5 (15+)
40%
75%
58%
Over 19.5 (20+)
20%
25%
45%
Over 22.5 (23+)
50%
0%
23%
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
James Duckworth
Jannik Sinner
Wins
H2H
H2H
1(25.0%)
3(75.0%)
Sets Won
H2H
H2H
2(22.2%)
7(77.8%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
33.3%3 / 9 Matches
85.7%6 / 7 Matches
Win Percentage
Last 12 Months
Last 12 Months
59.6%31 / 52 Matches
93.2%41 / 44 Matches
Data Point
James Duckworth
Jannik Sinner
Main Hand
Right-handed
Right-handed
Age
34
24
Birthday
January 21, 1992
August 16, 2001
Height
1.83m
1.91m
Weight
82kg
77kg
Win Percentage (Hard Courts)
2026 Calendar Year
Last 12 Months
Data Point
James Duckworth
Jannik Sinner
Match Wins
33%
86%
Match Wins (3 Sets)
33%
86%
Match Wins (5 Sets)
50%
83%
Wins in Straight Sets
22%
86%
Wins From Behind
14%
0%
Won At Least 1 Set
56%
100%
Set 1 Win
44%
86%
Set 2 Win
33%
100%
Set 3 Win
33%
0%
Set 4 Win
100%
50%
Set 5 Win
100%
0%
Data Point
James Duckworth
Jannik Sinner
Match Wins
60%
93%
Match Wins (3 Sets)
60%
93%
Match Wins (5 Sets)
50%
83%
Wins in Straight Sets
48%
82%
Wins From Behind
13%
40%
Won At Least 1 Set
77%
100%
Set 1 Win
65%
91%
Set 2 Win
60%
91%
Set 3 Win
38%
75%
Set 4 Win
100%
50%
Set 5 Win
50%
0%
Aces (Hard Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
7.56
7.43
14.99
Most Aces in a match
33%
86%
N/A
1+
100%
100%
100%
2+
100%
100%
100%
3+
100%
86%
100%
4+
100%
86%
93%
5+
89%
86%
93%
6+
56%
43%
93%
7+
56%
43%
93%
8+
33%
29%
75%
9+
33%
29%
68%
10+
33%
29%
68%
15+
0%
14%
37%
20+
0%
0%
24%
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
100%
86%
100%
Over 3.5
100%
86%
93%
Over 4.5
89%
86%
93%
Over 5.5
56%
86%
93%
Over 6.5
56%
43%
93%
Over 7.5
33%
29%
75%
Over 8.5
33%
29%
68%
Over 9.5
33%
29%
68%
Over 10.5
22%
14%
68%
Over 11.5
11%
14%
61%
Over 12.5
11%
14%
61%
Over 13.5
11%
14%
55%
Over 14.5
0%
14%
37%
Over 15.5
0%
0%
37%
Over 16.5
0%
0%
37%
Over 17.5
0%
0%
29%
Over 18.5
0%
0%
24%
Over 19.5
0%
0%
24%
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
0%
0%
0%
Under 1.5
0%
0%
0%
Under 2.5
0%
14%
0%
Under 3.5
0%
14%
7%
Under 4.5
11%
14%
7%
Under 5.5
44%
14%
7%
Under 6.5
44%
57%
7%
Under 7.5
67%
71%
26%
Under 8.5
67%
71%
33%
Under 9.5
67%
71%
33%
Under 10.5
78%
86%
33%
Under 11.5
89%
86%
40%
Under 12.5
89%
86%
40%
Under 13.5
89%
86%
45%
Under 14.5
100%
86%
64%
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
7.29
6.41
13.70
Most Aces in a match
53%
52%
N/A
1+
100%
98%
100%
2+
100%
95%
100%
3+
98%
86%
97%
4+
94%
75%
96%
5+
81%
66%
95%
6+
44%
45%
94%
7+
44%
45%
91%
8+
37%
34%
81%
9+
31%
25%
69%
10+
21%
25%
66%
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
100%
98%
100%
Over 1.5
100%
95%
100%
Over 2.5
98%
86%
97%
Over 3.5
94%
75%
96%
Over 4.5
81%
66%
95%
Over 5.5
60%
64%
94%
Over 6.5
44%
45%
91%
Over 7.5
37%
34%
81%
Over 8.5
31%
25%
69%
Over 9.5
21%
25%
66%
Over 10.5
15%
14%
61%
Over 11.5
12%
7%
52%
Over 12.5
8%
2%
44%
Over 13.5
8%
2%
41%
Over 14.5
6%
2%
34%
Over 15.5
4%
0%
28%
Over 16.5
4%
0%
25%
Over 17.5
2%
0%
20%
Over 18.5
2%
0%
18%
Over 19.5
2%
0%
15%
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
0%
2%
0%
Under 1.5
0%
5%
0%
Under 2.5
2%
14%
4%
Under 3.5
6%
25%
5%
Under 4.5
19%
34%
6%
Under 5.5
40%
36%
7%
Under 6.5
56%
55%
9%
Under 7.5
63%
66%
20%
Under 8.5
69%
75%
32%
Under 9.5
79%
75%
34%
Under 10.5
85%
86%
40%
Under 11.5
88%
93%
48%
Under 12.5
92%
98%
57%
Under 13.5
92%
98%
59%
Under 14.5
94%
98%
67%
Match Total Games (Hard Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
10.18
8.85
9.52
Over 6.5
100%
100%
100%
Over 7.5
100%
57%
79%
Over 8.5
78%
57%
68%
Over 9.5
44%
29%
37%
Over 10.5
33%
29%
31%
Over 11.5
33%
29%
31%
Over 12.5
33%
29%
31%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
86%
93%
Over 15.5
100%
71%
86%
Over 16.5
100%
71%
86%
Over 17.5
78%
43%
61%
Over 18.5
44%
43%
44%
Over 19.5
44%
43%
44%
Over 20.5
44%
43%
44%
Over 21.5
33%
29%
31%
Over 22.5
33%
29%
31%
Over 23.5
33%
29%
31%
Over 24.5
33%
29%
31%
Over 25.5
33%
29%
31%
Over 26.5
33%
14%
24%
Over 27.5
22%
14%
18%
Over 28.5
22%
14%
18%
Over 29.5
22%
14%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
83%
92%
Over 19.5
100%
83%
92%
Over 20.5
100%
83%
92%
Over 21.5
100%
83%
92%
Over 22.5
100%
83%
92%
Over 23.5
100%
83%
92%
Over 24.5
100%
83%
92%
Over 25.5
50%
67%
59%
Over 26.5
50%
67%
59%
Over 27.5
50%
67%
59%
Over 28.5
50%
67%
59%
Over 29.5
50%
33%
42%
Over 30.5
50%
33%
42%
Over 31.5
50%
33%
42%
Over 32.5
50%
33%
42%
Over 33.5
50%
33%
42%
Over 34.5
50%
33%
42%
Over 35.5
50%
33%
42%
Over 36.5
50%
33%
42%
Over 37.5
50%
33%
42%
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
9.88
9.03
9.46
Over 6.5
100%
92%
96%
Over 7.5
90%
70%
80%
Over 8.5
74%
59%
67%
Over 9.5
43%
38%
41%
Over 10.5
31%
21%
26%
Over 11.5
31%
21%
26%
Over 12.5
22%
13%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
99%
100%
100%
Over 13.5
99%
97%
98%
Over 14.5
97%
90%
94%
Over 15.5
94%
89%
92%
Over 16.5
90%
86%
88%
Over 17.5
78%
81%
80%
Over 18.5
69%
71%
70%
Over 19.5
60%
62%
61%
Over 20.5
57%
57%
57%
Over 21.5
49%
46%
48%
Over 22.5
43%
40%
42%
Over 23.5
36%
33%
35%
Over 24.5
36%
33%
35%
Over 25.5
31%
24%
28%
Over 26.5
28%
21%
25%
Over 27.5
26%
19%
23%
Over 28.5
21%
14%
18%
Over 29.5
18%
14%
16%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
88%
94%
Over 19.5
100%
88%
94%
Over 20.5
100%
88%
94%
Over 21.5
100%
88%
94%
Over 22.5
100%
88%
94%
Over 23.5
100%
88%
94%
Over 24.5
80%
88%
84%
Over 25.5
40%
75%
58%
Over 26.5
40%
75%
58%
Over 27.5
40%
75%
58%
Over 28.5
40%
75%
58%
Over 29.5
40%
50%
45%
Over 30.5
40%
50%
45%
Over 31.5
40%
50%
45%
Over 32.5
40%
50%
45%
Over 33.5
40%
50%
45%
Over 34.5
40%
50%
45%
Over 35.5
40%
50%
45%
Over 36.5
40%
50%
45%
Over 37.5
40%
50%
45%
Break Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
1.78
2.07
3.85
Over 0.5
44%
100%
100%
Over 1.5
22%
100%
95%
Over 2.5
22%
71%
88%
Over 3.5
0%
57%
52%
Over 4.5
0%
14%
40%
Over 5.5
0%
0%
11%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
3.75
2.92
6.67
Over 0.5
50%
100%
100%
Over 1.5
50%
100%
100%
Over 2.5
50%
83%
100%
Over 3.5
50%
67%
92%
Over 4.5
0%
33%
75%
Over 5.5
0%
17%
34%
Over 6.5
0%
17%
34%
Over 7.5
0%
17%
34%
Over 8.5
0%
0%
34%
Over 9.5
0%
0%
34%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
0.94
1
1.94
Average Break-Points Converted (Set 2)
0.78
0.93
1.71
Average Break-Points Converted (Set 3)
0.5
1
1.5
will Break Serve %
39%
57%
N/A
will not Break Serve %
42%
43%
N/A
Over 0.5
44%
86%
88%
Over 1.5
0%
71%
75%
Over 2.5
0%
0%
33%
Over 3.5
0%
0%
0%
Over 4.5
0%
0%
0%
Over 5.5
0%
0%
0%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
2.14
2.2
4.34
Over 0.5
83%
98%
100%
Over 1.5
71%
93%
95%
Over 2.5
63%
70%
85%
Over 3.5
15%
50%
57%
Over 4.5
6%
32%
43%
Over 5.5
2%
16%
26%
Over 6.5
0%
5%
16%
Over 7.5
0%
2%
10%
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
2.75
2.92
5.67
Over 0.5
50%
100%
100%
Over 1.5
50%
100%
90%
Over 2.5
50%
83%
90%
Over 3.5
50%
67%
84%
Over 4.5
0%
33%
72%
Over 5.5
0%
17%
49%
Over 6.5
0%
17%
33%
Over 7.5
0%
17%
23%
Over 8.5
0%
0%
23%
Over 9.5
0%
0%
23%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
0.91
0.95
1.86
Average Break-Points Converted (Set 2)
1.02
0.93
1.89
Average Break-Points Converted (Set 3)
0.72
1.04
1.72
will Break Serve %
47%
50%
N/A
will not Break Serve %
26%
16%
N/A
Over 0.5
71%
86%
92%
Over 1.5
29%
57%
61%
Over 2.5
4%
18%
25%
Over 3.5
0%
0%
6%
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
3.33
1
4.33
Over 0.5 (1+)
67%
71%
88%
Over 1.5 (2+)
56%
29%
82%
Over 2.5 (3+)
44%
0%
82%
Over 3.5 (4+)
44%
0%
82%
Over 4.5 (5+)
33%
0%
62%
Over 5.5 (6+)
33%
0%
50%
Over 6.5 (7+)
22%
0%
35%
Over 7.5 (8+)
11%
0%
24%
Over 8.5 (9+)
11%
0%
24%
Over 9.5 (10+)
11%
0%
11%
Over 10.5 (11+)
0%
0%
6%
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
4.5
1.67
6.17
Over 0.5 (1+)
100%
67%
92%
Over 1.5 (2+)
100%
67%
92%
Over 2.5 (3+)
100%
17%
92%
Over 3.5 (4+)
100%
17%
92%
Over 4.5 (5+)
50%
0%
92%
Over 5.5 (6+)
0%
0%
67%
Over 6.5 (7+)
0%
0%
34%
Over 7.5 (8+)
0%
0%
25%
Over 8.5 (9+)
0%
0%
25%
Over 9.5 (10+)
0%
0%
25%
Over 10.5 (11+)
0%
0%
25%
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
2.69
1.32
4.01
Over 0.5 (1+)
75%
59%
93%
Over 1.5 (2+)
62%
36%
82%
Over 2.5 (3+)
42%
16%
74%
Over 3.5 (4+)
33%
14%
66%
Over 4.5 (5+)
21%
7%
52%
Over 5.5 (6+)
15%
0%
40%
Over 6.5 (7+)
12%
0%
33%
Over 7.5 (8+)
6%
0%
21%
Over 8.5 (9+)
2%
0%
15%
Over 9.5 (10+)
2%
0%
11%
Over 10.5 (11+)
0%
0%
7%
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
3
1.67
4.67
Over 0.5 (1+)
75%
67%
79%
Over 1.5 (2+)
75%
67%
79%
Over 2.5 (3+)
75%
17%
79%
Over 3.5 (4+)
50%
17%
79%
Over 4.5 (5+)
25%
0%
79%
Over 5.5 (6+)
0%
0%
54%
Over 6.5 (7+)
0%
0%
34%
Over 7.5 (8+)
0%
0%
13%
Over 8.5 (9+)
0%
0%
13%
Over 9.5 (10+)
0%
0%
13%
Over 10.5 (11+)
0%
0%
13%
Tie Breaks (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
0.44
0.43
0.44
Over 0.5
22%
14%
18%
Over 1.5
0%
14%
7%
Over 2.5
0%
0%
0%
Under 0.5
78%
86%
82%
Under 1.5
100%
86%
93%
Under 2.5
100%
100%
100%
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.5
0.17
0.33
Over 0.5
50%
17%
33%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
50%
83%
67%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
0.44
0.25
0.37
Over 0.5
21%
20%
21%
Over 1.5
0%
2%
1%
Over 2.5
0%
0%
0%
Under 0.5
79%
80%
80%
Under 1.5
100%
98%
99%
Under 2.5
100%
100%
100%
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.6
0.5
0.55
Over 0.5
60%
25%
43%
Over 1.5
0%
13%
6%
Over 2.5
0%
13%
6%
Under 0.5
40%
75%
58%
Under 1.5
100%
88%
94%
Under 2.5
100%
88%
94%
Net Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
7.72
7.43
15.15
Over 4.5 (5+)
89%
71%
80%
Over 5.5 (6+)
78%
71%
75%
Over 6.5 (7+)
78%
57%
68%
Over 7.5 (8+)
67%
57%
62%
Over 8.5 (9+)
56%
57%
57%
Over 9.5 (10+)
44%
57%
51%
Over 10.5 (11+)
33%
29%
31%
Over 11.5 (12+)
11%
14%
13%
Over 14.5 (12+)
0%
14%
7%
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Point Won Per Match
15.25
14.25
29.5
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
100%
100%
100%
Over 6.5 (7+)
100%
100%
100%
Over 7.5 (8+)
100%
100%
100%
Over 8.5 (9+)
100%
100%
100%
Over 9.5 (10+)
100%
67%
84%
Over 10.5 (11+)
100%
67%
84%
Over 11.5 (12+)
100%
67%
84%
Over 14.5 (15+)
50%
67%
59%
Over 19.5 (20+)
50%
0%
42%
Over 22.5 (23+)
50%
0%
42%
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
8
9.54
17.54
Over 4.5 (5+)
83%
81%
82%
Over 5.5 (6+)
79%
81%
80%
Over 6.5 (7+)
66%
78%
72%
Over 7.5 (8+)
59%
68%
64%
Over 8.5 (9+)
48%
65%
57%
Over 9.5 (10+)
41%
62%
52%
Over 10.5 (11+)
34%
41%
38%
Over 11.5 (12+)
28%
32%
30%
Over 14.5 (15+)
14%
24%
19%
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points won Per Match
10.25
14.25
24.5
Over 4.5 (5+)
75%
100%
88%
Over 5.5 (6+)
75%
100%
88%
Over 6.5 (7+)
75%
100%
88%
Over 7.5 (8+)
75%
100%
88%
Over 8.5 (9+)
50%
100%
75%
Over 9.5 (10+)
50%
67%
59%
Over 10.5 (11+)
50%
67%
59%
Over 11.5 (12+)
50%
67%
59%
Over 14.5 (15+)
25%
67%
46%
Over 19.5 (20+)
25%
33%
29%
Over 22.5 (23+)
25%
0%
13%
Head-to-Head (Clay Courts)
Performance
Profile
Data Point
James Duckworth
Jannik Sinner
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
Last 12 Months
60.0%6 / 10 Matches
91.7%11 / 12 Matches
Data Point
James Duckworth
Jannik Sinner
Main Hand
Right-handed
Right-handed
Age
34
24
Birthday
January 21, 1992
August 16, 2001
Height
1.83m
1.91m
Weight
82kg
77kg
Win Percentage (Clay Courts)
2026 Calendar Year
Last 12 Months
Data Point
James Duckworth
Jannik Sinner
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Wins
60%
92%
Match Wins (3 Sets)
60%
92%
Match Wins (5 Sets)
N/A
0%
Wins in Straight Sets
60%
83%
Wins From Behind
0%
50%
Won At Least 1 Set
70%
92%
Set 1 Win
70%
83%
Set 2 Win
60%
92%
Set 3 Win
0%
100%
Set 4 Win
N/A
0%
Set 5 Win
50%
0%
Aces (Clay Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
4.5
3.58
8.08
Most Aces in a match
53%
52%
N/A
1+
100%
100%
100%
2+
80%
75%
86%
3+
70%
67%
82%
4+
50%
50%
82%
5+
40%
25%
74%
6+
30%
8%
56%
7+
30%
8%
52%
8+
30%
8%
47%
9+
10%
8%
42%
10+
0%
8%
42%
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
100%
100%
100%
Over 1.5
80%
75%
86%
Over 2.5
70%
67%
82%
Over 3.5
50%
50%
82%
Over 4.5
40%
25%
74%
Over 5.5
40%
8%
56%
Over 6.5
30%
8%
52%
Over 7.5
30%
8%
47%
Over 8.5
10%
8%
42%
Over 9.5
0%
8%
42%
Over 10.5
0%
0%
33%
Over 11.5
0%
0%
29%
Over 12.5
0%
0%
24%
Over 13.5
0%
0%
24%
Over 14.5
0%
0%
10%
Over 15.5
0%
0%
10%
Over 16.5
0%
0%
5%
Over 17.5
0%
0%
5%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
0%
0%
0%
Under 1.5
20%
25%
14%
Under 2.5
30%
33%
19%
Under 3.5
50%
50%
19%
Under 4.5
60%
75%
27%
Under 5.5
60%
92%
44%
Under 6.5
70%
92%
49%
Under 7.5
70%
92%
54%
Under 8.5
90%
92%
59%
Under 9.5
100%
92%
59%
Under 10.5
100%
100%
68%
Under 11.5
100%
100%
72%
Under 12.5
100%
100%
76%
Under 13.5
100%
100%
76%
Under 14.5
100%
100%
90%
Match Total Games (Clay Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
10.18
8.85
9.52
Over 6.5
100%
100%
100%
Over 7.5
100%
57%
79%
Over 8.5
78%
57%
68%
Over 9.5
44%
29%
37%
Over 10.5
33%
29%
31%
Over 11.5
33%
29%
31%
Over 12.5
33%
29%
31%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
86%
93%
Over 15.5
100%
71%
86%
Over 16.5
100%
71%
86%
Over 17.5
78%
43%
61%
Over 18.5
44%
43%
44%
Over 19.5
44%
43%
44%
Over 20.5
44%
43%
44%
Over 21.5
33%
29%
31%
Over 22.5
33%
29%
31%
Over 23.5
33%
29%
31%
Over 24.5
33%
29%
31%
Over 25.5
33%
29%
31%
Over 26.5
33%
14%
24%
Over 27.5
22%
14%
18%
Over 28.5
22%
14%
18%
Over 29.5
22%
14%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
83%
92%
Over 19.5
100%
83%
92%
Over 20.5
100%
83%
92%
Over 21.5
100%
83%
92%
Over 22.5
100%
83%
92%
Over 23.5
100%
83%
92%
Over 24.5
100%
83%
92%
Over 25.5
50%
67%
59%
Over 26.5
50%
67%
59%
Over 27.5
50%
67%
59%
Over 28.5
50%
67%
59%
Over 29.5
50%
33%
42%
Over 30.5
50%
33%
42%
Over 31.5
50%
33%
42%
Over 32.5
50%
33%
42%
Over 33.5
50%
33%
42%
Over 34.5
50%
33%
42%
Over 35.5
50%
33%
42%
Over 36.5
50%
33%
42%
Over 37.5
50%
33%
42%
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
9.88
9.03
9.46
Over 6.5
100%
92%
96%
Over 7.5
90%
70%
80%
Over 8.5
74%
59%
67%
Over 9.5
43%
38%
41%
Over 10.5
31%
21%
26%
Over 11.5
31%
21%
26%
Over 12.5
22%
13%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
99%
100%
100%
Over 13.5
99%
97%
98%
Over 14.5
97%
90%
94%
Over 15.5
94%
89%
92%
Over 16.5
90%
86%
88%
Over 17.5
78%
81%
80%
Over 18.5
69%
71%
70%
Over 19.5
60%
62%
61%
Over 20.5
57%
57%
57%
Over 21.5
49%
46%
48%
Over 22.5
43%
40%
42%
Over 23.5
36%
33%
35%
Over 24.5
36%
33%
35%
Over 25.5
31%
24%
28%
Over 26.5
28%
21%
25%
Over 27.5
26%
19%
23%
Over 28.5
21%
14%
18%
Over 29.5
18%
14%
16%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
88%
94%
Over 19.5
100%
88%
94%
Over 20.5
100%
88%
94%
Over 21.5
100%
88%
94%
Over 22.5
100%
88%
94%
Over 23.5
100%
88%
94%
Over 24.5
80%
88%
84%
Over 25.5
40%
75%
58%
Over 26.5
40%
75%
58%
Over 27.5
40%
75%
58%
Over 28.5
40%
75%
58%
Over 29.5
40%
50%
45%
Over 30.5
40%
50%
45%
Over 31.5
40%
50%
45%
Over 32.5
40%
50%
45%
Over 33.5
40%
50%
45%
Over 34.5
40%
50%
45%
Over 35.5
40%
50%
45%
Over 36.5
40%
50%
45%
Over 37.5
40%
50%
45%
Break Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
100%
Over 1.5
N/A
N/A
100%
Over 2.5
N/A
N/A
100%
Over 3.5
N/A
N/A
92%
Over 4.5
N/A
N/A
75%
Over 5.5
N/A
N/A
34%
Over 6.5
N/A
N/A
34%
Over 7.5
N/A
N/A
34%
Over 8.5
N/A
N/A
34%
Over 9.5
N/A
N/A
34%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
1.85
2.75
4.6
Over 0.5
80%
92%
100%
Over 1.5
70%
92%
100%
Over 2.5
40%
92%
86%
Over 3.5
20%
67%
76%
Over 4.5
10%
67%
48%
Over 5.5
0%
25%
30%
Over 6.5
0%
8%
17%
Over 7.5
0%
0%
4%
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
N/A
7
6
Over 0.5
N/A
100%
100%
Over 1.5
N/A
100%
90%
Over 2.5
N/A
100%
90%
Over 3.5
N/A
100%
84%
Over 4.5
N/A
100%
72%
Over 5.5
N/A
100%
49%
Over 6.5
N/A
100%
33%
Over 7.5
N/A
0%
23%
Over 8.5
N/A
0%
23%
Over 9.5
N/A
0%
23%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
1.05
0.96
1.86
Average Break-Points Converted (Set 2)
0.7
1.17
1.89
Average Break-Points Converted (Set 3)
0.5
1.07
1.72
will Break Serve %
42%
48%
N/A
will not Break Serve %
38%
11%
N/A
Over 0.5
70%
83%
92%
Over 1.5
50%
42%
61%
Over 2.5
20%
25%
25%
Over 3.5
0%
0%
6%
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
2.8
0.67
3.47
Over 0.5 (1+)
90%
50%
100%
Over 1.5 (2+)
70%
8%
92%
Over 2.5 (3+)
40%
8%
61%
Over 3.5 (4+)
20%
0%
57%
Over 4.5 (5+)
20%
0%
53%
Over 5.5 (6+)
10%
0%
29%
Over 6.5 (7+)
10%
0%
24%
Over 7.5 (8+)
10%
0%
15%
Over 8.5 (9+)
10%
0%
15%
Over 9.5 (10+)
0%
0%
10%
Over 10.5 (11+)
0%
0%
10%
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
N/A
0
N/A
Over 0.5 (1+)
N/A
0%
50%
Over 1.5 (2+)
N/A
0%
50%
Over 2.5 (3+)
N/A
0%
50%
Over 3.5 (4+)
N/A
0%
50%
Over 4.5 (5+)
N/A
0%
50%
Over 5.5 (6+)
N/A
0%
50%
Over 6.5 (7+)
N/A
0%
50%
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Tie Breaks (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.44
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.5
0.17
0.33
Over 0.5
50%
17%
33%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
50%
83%
67%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
0.5
0.25
0.37
Over 0.5
40%
17%
29%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
60%
83%
72%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.6
0.5
0.55
Over 0.5
60%
25%
43%
Over 1.5
0%
13%
6%
Over 2.5
0%
13%
6%
Under 0.5
40%
75%
58%
Under 1.5
100%
88%
94%
Under 2.5
100%
88%
94%
Net Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (12+)
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Point Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (15+)
N/A
N/A
N/A
Over 19.5 (20+)
N/A
N/A
N/A
Over 22.5 (23+)
N/A
N/A
N/A
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
8.83
9.04
17.87
Over 4.5 (5+)
67%
75%
71%
Over 5.5 (6+)
33%
67%
50%
Over 6.5 (7+)
33%
58%
46%
Over 7.5 (8+)
33%
58%
46%
Over 8.5 (9+)
33%
50%
42%
Over 9.5 (10+)
33%
50%
42%
Over 10.5 (11+)
33%
33%
33%
Over 11.5 (12+)
33%
25%
29%
Over 14.5 (15+)
33%
8%
21%
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points won Per Match
N/A
26
25
Over 4.5 (5+)
N/A
100%
50%
Over 5.5 (6+)
N/A
100%
50%
Over 6.5 (7+)
N/A
100%
50%
Over 7.5 (8+)
N/A
100%
50%
Over 8.5 (9+)
N/A
100%
50%
Over 9.5 (10+)
N/A
100%
50%
Over 10.5 (11+)
N/A
100%
50%
Over 11.5 (12+)
N/A
100%
50%
Over 14.5 (15+)
N/A
100%
50%
Over 19.5 (20+)
N/A
100%
50%
Over 22.5 (23+)
N/A
100%
50%
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
James Duckworth
Jannik Sinner
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
Last 12 Months
50.0%5 / 10 Matches
85.7%6 / 7 Matches
Data Point
James Duckworth
Jannik Sinner
Main Hand
Right-handed
Right-handed
Age
34
24
Birthday
January 21, 1992
August 16, 2001
Height
1.83m
1.91m
Weight
82kg
77kg
Win Percentage (Grass Courts)
2026 Calendar Year
Last 12 Months
Data Point
James Duckworth
Jannik Sinner
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Wins
50%
86%
Match Wins (3 Sets)
50%
86%
Match Wins (5 Sets)
0%
100%
Wins in Straight Sets
20%
86%
Wins From Behind
17%
0%
Won At Least 1 Set
70%
100%
Set 1 Win
60%
100%
Set 2 Win
30%
86%
Set 3 Win
60%
83%
Set 4 Win
0%
100%
Set 5 Win
50%
0%
Aces (Grass Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
James Duckworth
Jannik Sinner
Match Total
Aces Per Match
8.9
9.57
18.47
Most Aces in a match
53%
52%
N/A
1+
100%
100%
100%
2+
100%
100%
100%
3+
100%
100%
100%
4+
90%
100%
100%
5+
80%
100%
95%
6+
60%
86%
95%
7+
60%
86%
95%
8+
50%
71%
95%
9+
50%
71%
95%
10+
40%
57%
95%
Data Point
James Duckworth
Jannik Sinner
Match Total
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
100%
100%
100%
Over 3.5
90%
100%
100%
Over 4.5
80%
100%
95%
Over 5.5
80%
100%
95%
Over 6.5
60%
86%
95%
Over 7.5
50%
71%
95%
Over 8.5
50%
71%
95%
Over 9.5
40%
57%
95%
Over 10.5
20%
43%
95%
Over 11.5
20%
29%
83%
Over 12.5
20%
0%
76%
Over 13.5
20%
0%
66%
Over 14.5
20%
0%
59%
Over 15.5
20%
0%
47%
Over 16.5
10%
0%
42%
Over 17.5
10%
0%
37%
Over 18.5
0%
0%
37%
Over 19.5
0%
0%
37%
Data Point
James Duckworth
Jannik Sinner
Match Total
Under 0.5
0%
0%
0%
Under 1.5
0%
0%
0%
Under 2.5
0%
0%
0%
Under 3.5
10%
0%
0%
Under 4.5
20%
0%
5%
Under 5.5
20%
0%
5%
Under 6.5
40%
14%
5%
Under 7.5
50%
29%
5%
Under 8.5
50%
29%
5%
Under 9.5
60%
43%
5%
Under 10.5
80%
57%
5%
Under 11.5
80%
71%
17%
Under 12.5
80%
100%
25%
Under 13.5
80%
100%
35%
Under 14.5
80%
100%
42%
Match Total Games (Grass Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
10.18
8.85
9.52
Over 6.5
100%
100%
100%
Over 7.5
100%
57%
79%
Over 8.5
78%
57%
68%
Over 9.5
44%
29%
37%
Over 10.5
33%
29%
31%
Over 11.5
33%
29%
31%
Over 12.5
33%
29%
31%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
86%
93%
Over 15.5
100%
71%
86%
Over 16.5
100%
71%
86%
Over 17.5
78%
43%
61%
Over 18.5
44%
43%
44%
Over 19.5
44%
43%
44%
Over 20.5
44%
43%
44%
Over 21.5
33%
29%
31%
Over 22.5
33%
29%
31%
Over 23.5
33%
29%
31%
Over 24.5
33%
29%
31%
Over 25.5
33%
29%
31%
Over 26.5
33%
14%
24%
Over 27.5
22%
14%
18%
Over 28.5
22%
14%
18%
Over 29.5
22%
14%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
83%
92%
Over 19.5
100%
83%
92%
Over 20.5
100%
83%
92%
Over 21.5
100%
83%
92%
Over 22.5
100%
83%
92%
Over 23.5
100%
83%
92%
Over 24.5
100%
83%
92%
Over 25.5
50%
67%
59%
Over 26.5
50%
67%
59%
Over 27.5
50%
67%
59%
Over 28.5
50%
67%
59%
Over 29.5
50%
33%
42%
Over 30.5
50%
33%
42%
Over 31.5
50%
33%
42%
Over 32.5
50%
33%
42%
Over 33.5
50%
33%
42%
Over 34.5
50%
33%
42%
Over 35.5
50%
33%
42%
Over 36.5
50%
33%
42%
Over 37.5
50%
33%
42%
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Average
Average Games in a Set
9.88
9.03
9.46
Over 6.5
100%
92%
96%
Over 7.5
90%
70%
80%
Over 8.5
74%
59%
67%
Over 9.5
43%
38%
41%
Over 10.5
31%
21%
26%
Over 11.5
31%
21%
26%
Over 12.5
22%
13%
18%
Data Point
James Duckworth
Jannik Sinner
Average
Over 12.5
99%
100%
100%
Over 13.5
99%
97%
98%
Over 14.5
97%
90%
94%
Over 15.5
94%
89%
92%
Over 16.5
90%
86%
88%
Over 17.5
78%
81%
80%
Over 18.5
69%
71%
70%
Over 19.5
60%
62%
61%
Over 20.5
57%
57%
57%
Over 21.5
49%
46%
48%
Over 22.5
43%
40%
42%
Over 23.5
36%
33%
35%
Over 24.5
36%
33%
35%
Over 25.5
31%
24%
28%
Over 26.5
28%
21%
25%
Over 27.5
26%
19%
23%
Over 28.5
21%
14%
18%
Over 29.5
18%
14%
16%
Data Point
James Duckworth
Jannik Sinner
Average
Over 18.5
100%
88%
94%
Over 19.5
100%
88%
94%
Over 20.5
100%
88%
94%
Over 21.5
100%
88%
94%
Over 22.5
100%
88%
94%
Over 23.5
100%
88%
94%
Over 24.5
80%
88%
84%
Over 25.5
40%
75%
58%
Over 26.5
40%
75%
58%
Over 27.5
40%
75%
58%
Over 28.5
40%
75%
58%
Over 29.5
40%
50%
45%
Over 30.5
40%
50%
45%
Over 31.5
40%
50%
45%
Over 32.5
40%
50%
45%
Over 33.5
40%
50%
45%
Over 34.5
40%
50%
45%
Over 35.5
40%
50%
45%
Over 36.5
40%
50%
45%
Over 37.5
40%
50%
45%
Break Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
100%
Over 1.5
N/A
N/A
100%
Over 2.5
N/A
N/A
100%
Over 3.5
N/A
N/A
92%
Over 4.5
N/A
N/A
75%
Over 5.5
N/A
N/A
34%
Over 6.5
N/A
N/A
34%
Over 7.5
N/A
N/A
34%
Over 8.5
N/A
N/A
34%
Over 9.5
N/A
N/A
34%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
2.05
2.14
4.19
Over 0.5
100%
100%
100%
Over 1.5
60%
86%
100%
Over 2.5
30%
57%
86%
Over 3.5
10%
57%
64%
Over 4.5
0%
57%
49%
Over 5.5
0%
29%
22%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Data Point
James Duckworth
Jannik Sinner
Match Total
Breaks Per Match
3.5
3
6.5
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
90%
Over 2.5
0%
100%
90%
Over 3.5
0%
100%
84%
Over 4.5
0%
0%
72%
Over 5.5
0%
0%
49%
Over 6.5
0%
0%
33%
Over 7.5
0%
0%
23%
Over 8.5
0%
0%
23%
Over 9.5
0%
0%
23%
Data Point
James Duckworth
Jannik Sinner
Match Total
Average Break-Points Converted (Set 1)
0.95
0.64
1.86
Average Break-Points Converted (Set 2)
0.75
0.71
1.89
Average Break-Points Converted (Set 3)
0.7
0.92
1.72
will Break Serve %
43%
32%
N/A
will not Break Serve %
46%
0%
N/A
Over 0.5
80%
86%
92%
Over 1.5
20%
43%
61%
Over 2.5
0%
0%
25%
Over 3.5
0%
0%
6%
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
2.8
1.57
4.37
Over 0.5 (1+)
90%
71%
93%
Over 1.5 (2+)
70%
57%
93%
Over 2.5 (3+)
60%
29%
74%
Over 3.5 (4+)
20%
0%
57%
Over 4.5 (5+)
10%
0%
52%
Over 5.5 (6+)
10%
0%
47%
Over 6.5 (7+)
10%
0%
32%
Over 7.5 (8+)
10%
0%
17%
Over 8.5 (9+)
0%
0%
12%
Over 9.5 (10+)
0%
0%
5%
Over 10.5 (11+)
0%
0%
0%
Data Point
James Duckworth
Jannik Sinner
Match Total
Double Faults Per Match
7
2
9
Over 0.5 (1+)
100%
100%
100%
Over 1.5 (2+)
100%
100%
100%
Over 2.5 (3+)
100%
0%
100%
Over 3.5 (4+)
100%
0%
100%
Over 4.5 (5+)
100%
0%
100%
Over 5.5 (6+)
100%
0%
100%
Over 6.5 (7+)
100%
0%
100%
Over 7.5 (8+)
0%
0%
100%
Over 8.5 (9+)
0%
0%
100%
Over 9.5 (10+)
0%
0%
50%
Over 10.5 (11+)
0%
0%
50%
Tie Breaks (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.44
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.5
0.17
0.33
Over 0.5
50%
17%
33%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
50%
83%
67%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
5 Set Matches
Data Point
James Duckworth
(Match)
(Match)
Jannik Sinner
(Match)
(Match)
Average
Tie Breaks Per Match
0.8
0.14
0.37
Over 0.5
30%
14%
22%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
70%
86%
78%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
James Duckworth (Match)
Jannik Sinner (Match)
Average
Tie Breaks Per Match
0.6
0.5
0.55
Over 0.5
60%
25%
43%
Over 1.5
0%
13%
6%
Over 2.5
0%
13%
6%
Under 0.5
40%
75%
58%
Under 1.5
100%
88%
94%
Under 2.5
100%
88%
94%
Net Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (12+)
N/A
N/A
N/A
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Point Won Per Match
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
Over 11.5 (12+)
N/A
N/A
N/A
Over 14.5 (15+)
N/A
N/A
N/A
Over 19.5 (20+)
N/A
N/A
N/A
Over 22.5 (23+)
N/A
N/A
N/A
3 Set Matches
5 Set Matches
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points Won Per Match
7.83
12.14
19.97
Over 4.5 (5+)
78%
100%
89%
Over 5.5 (6+)
78%
86%
82%
Over 6.5 (7+)
56%
86%
71%
Over 7.5 (8+)
44%
71%
58%
Over 8.5 (9+)
33%
71%
52%
Over 9.5 (10+)
33%
71%
52%
Over 10.5 (11+)
33%
57%
45%
Over 11.5 (12+)
22%
43%
33%
Over 14.5 (15+)
0%
43%
22%
Data Point
James Duckworth
Jannik Sinner
Match Total
Net Points won Per Match
18.5
23.5
42
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
100%
100%
100%
Over 6.5 (7+)
100%
100%
100%
Over 7.5 (8+)
100%
100%
100%
Over 8.5 (9+)
100%
100%
100%
Over 9.5 (10+)
100%
100%
100%
Over 10.5 (11+)
100%
100%
100%
Over 11.5 (12+)
100%
100%
100%
Over 14.5 (15+)
100%
100%
100%
Over 19.5 (20+)
100%
100%
100%
Over 22.5 (23+)
0%
100%
50%
Latest Results For James Duckworth
Date
Tournament
Player
Opponent
Total Sets
James Duckworth
9 - 18
Opponent
Total Wins
James Duckworth
3 - 7
Opponent
Win Percentage
James Duckworth
30% - 70%
Opponent
Latest Results For Jannik Sinner
Date
Tournament
Player
Opponent
Total Sets
Jannik Sinner
21 - 5
Opponent
Total Wins
Jannik Sinner
8 - 2
Opponent
Win Percentage
Jannik Sinner
80% - 20%
Opponent
Ranking
Elo
Ranking
Elo
Ranking
Elo