Mccartney Kessler vs Madison Keys Head-to-Head Stats & Results
USA Mccartney KesslerMccartney Kessler - USA
55 Average Form
L
W
L
W
W
W
L
WTA Rank
50
Elo Score
1204
Age 26, 1.75m
H2H Record
No H2H
Wins
No Past Match-Ups
Mccartney Kessler and Madison Keys are likely playing for the first time at the professional level.
USAMadison KeysUSA - Madison Keys
Average Form 63
L
W
W
W
L
W
L
WTA Rank
19
Elo Score
1946
Age 31, 1.78m, 66kg
Verdict : Mccartney Kessler and Madison Keys have equal wins in their careers.
H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
Mccartney Kessler
Madison Keys
Prize Money
Career
Career
$588,112USD
$22,573,362USD
Current Rank
50
19
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
55.0%11 / 20 Matches
63.2%12 / 19 Matches
Win Percentage
Last 12 Months
Last 12 Months
58.0%29 / 50 Matches
61.0%25 / 41 Matches
Data Point
Mccartney Kessler
Madison Keys
Main Hand
Right-handed
Right-handed
Age
26
31
Birthday
July 8, 1999
February 17, 1995
Height
1.75m
1.78m
Weight
-kg
66kg
Head-to-Head Record
No head-to-head record between Mccartney Kessler and Madison Keys. This might be their first match.
Win Percentage (Match / Set)
2026 Calendar Year
Last 12 Months
Data Point
Mccartney Kessler
Madison Keys
Match Wins
55%
63%
Match Wins (3 Sets)
55%
63%
Wins in Straight Sets
30%
47%
Wins From Behind
25%
30%
Won At Least 1 Set
70%
84%
Set 1 Win
50%
58%
Set 2 Win
50%
74%
Set 3 Win
63%
43%
Data Point
Mccartney Kessler
Madison Keys
Match Wins
58%
61%
Match Wins (3 Sets)
58%
61%
Wins in Straight Sets
36%
39%
Wins From Behind
22%
36%
Won At Least 1 Set
78%
80%
Set 1 Win
58%
54%
Set 2 Win
56%
66%
Set 3 Win
52%
53%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
2.00
4.42
6.42
Most Aces in a match
50%
79%
N/A
1+
90%
100%
98%
2+
50%
95%
90%
3+
35%
68%
80%
4+
15%
58%
57%
5+
10%
42%
47%
6+
0%
21%
37%
7+
0%
21%
32%
8+
0%
16%
26%
9+
0%
11%
19%
10+
0%
0%
11%
15+
0%
0%
3%
20+
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
90%
100%
98%
Over 1.5
50%
95%
90%
Over 2.5
35%
68%
80%
Over 3.5
15%
58%
57%
Over 4.5
10%
42%
47%
Over 5.5
0%
32%
37%
Over 6.5
0%
21%
32%
Over 7.5
0%
16%
26%
Over 8.5
0%
11%
19%
Over 9.5
0%
0%
11%
Over 10.5
0%
0%
8%
Over 11.5
0%
0%
8%
Over 12.5
0%
0%
6%
Over 13.5
0%
0%
3%
Over 14.5
0%
0%
3%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
10%
0%
3%
Under 1.5
50%
5%
10%
Under 2.5
65%
32%
21%
Under 3.5
85%
42%
44%
Under 4.5
90%
58%
54%
Under 5.5
100%
68%
64%
Under 6.5
100%
79%
69%
Under 7.5
100%
84%
74%
Under 8.5
100%
89%
82%
Under 9.5
100%
100%
90%
Under 10.5
100%
100%
92%
Under 11.5
100%
100%
92%
Under 12.5
100%
100%
95%
Under 13.5
100%
100%
98%
Under 14.5
100%
100%
98%
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
2.06
4.17
6.23
Most Aces in a match
32%
71%
N/A
1+
88%
98%
99%
2+
58%
83%
94%
3+
34%
63%
80%
4+
16%
51%
63%
5+
8%
39%
55%
6+
0%
22%
43%
7+
0%
22%
35%
8+
0%
15%
25%
9+
0%
10%
18%
10+
0%
5%
13%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
88%
98%
99%
Over 1.5
58%
83%
94%
Over 2.5
34%
63%
80%
Over 3.5
16%
51%
63%
Over 4.5
8%
39%
55%
Over 5.5
2%
27%
43%
Over 6.5
0%
22%
35%
Over 7.5
0%
15%
25%
Over 8.5
0%
10%
18%
Over 9.5
0%
5%
13%
Over 10.5
0%
2%
9%
Over 11.5
0%
2%
8%
Over 12.5
0%
0%
4%
Over 13.5
0%
0%
3%
Over 14.5
0%
0%
3%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
12%
2%
1%
Under 1.5
42%
17%
6%
Under 2.5
66%
37%
20%
Under 3.5
84%
49%
38%
Under 4.5
92%
61%
46%
Under 5.5
98%
73%
58%
Under 6.5
100%
78%
65%
Under 7.5
100%
85%
75%
Under 8.5
100%
90%
82%
Under 9.5
100%
95%
87%
Under 10.5
100%
98%
91%
Under 11.5
100%
98%
92%
Under 12.5
100%
100%
97%
Under 13.5
100%
100%
98%
Under 14.5
100%
100%
98%
Match Total Games - Over/Under
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.55
9.26
9.41
Over 6.5
90%
95%
93%
Over 7.5
80%
84%
82%
Over 8.5
70%
68%
69%
Over 9.5
45%
47%
46%
Over 10.5
25%
11%
18%
Over 11.5
25%
11%
18%
Over 12.5
20%
11%
16%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
95%
100%
98%
Over 15.5
90%
95%
93%
Over 16.5
85%
95%
90%
Over 17.5
75%
79%
77%
Over 18.5
70%
68%
69%
Over 19.5
55%
47%
51%
Over 20.5
50%
37%
44%
Over 21.5
50%
37%
44%
Over 22.5
45%
37%
41%
Over 23.5
45%
37%
41%
Over 24.5
45%
37%
41%
Over 25.5
40%
32%
36%
Over 26.5
30%
26%
28%
Over 27.5
25%
21%
23%
Over 28.5
20%
5%
13%
Over 29.5
20%
5%
13%
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.94
9.41
9.68
Over 6.5
96%
98%
97%
Over 7.5
84%
83%
84%
Over 8.5
74%
66%
70%
Over 9.5
56%
46%
51%
Over 10.5
32%
17%
25%
Over 11.5
32%
17%
25%
Over 12.5
20%
15%
18%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
98%
100%
99%
Over 14.5
96%
100%
98%
Over 15.5
94%
90%
92%
Over 16.5
92%
85%
89%
Over 17.5
86%
73%
80%
Over 18.5
76%
63%
70%
Over 19.5
68%
54%
61%
Over 20.5
62%
49%
56%
Over 21.5
58%
46%
52%
Over 22.5
48%
44%
46%
Over 23.5
46%
44%
45%
Over 24.5
44%
44%
44%
Over 25.5
38%
39%
39%
Over 26.5
34%
34%
34%
Over 27.5
32%
27%
30%
Over 28.5
26%
20%
23%
Over 29.5
24%
17%
21%
Break of Serve (Break Points Won) - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
2.88
3.05
5.93
Over 0.5
100%
100%
100%
Over 1.5
50%
100%
100%
Over 2.5
50%
79%
100%
Over 3.5
50%
74%
100%
Over 4.5
40%
16%
93%
Over 5.5
5%
11%
49%
Over 6.5
0%
0%
26%
Over 7.5
0%
0%
16%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
1.57
1.18
2.75
Average Break-Points Converted (Set 2)
1.27
1.71
2.98
Average Break-Points Converted (Set 3)
0.5
0.86
1.36
will Break Serve %
40%
37%
N/A
will not Break Serve %
37%
32%
N/A
Over 0.5
95%
95%
100%
Over 1.5
50%
26%
79%
Over 2.5
45%
21%
54%
Over 3.5
0%
0%
31%
Over 4.5
0%
0%
11%
Over 5.5
0%
0%
3%
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
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
3.55
3.27
6.82
Over 0.5
100%
95%
100%
Over 1.5
78%
93%
99%
Over 2.5
78%
76%
99%
Over 3.5
62%
66%
97%
Over 4.5
44%
27%
91%
Over 5.5
10%
10%
66%
Over 6.5
2%
2%
48%
Over 7.5
0%
0%
31%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
1.71
1.39
3.1
Average Break-Points Converted (Set 2)
1.52
1.46
2.98
Average Break-Points Converted (Set 3)
0.93
1.41
2.34
will Break Serve %
46%
39%
N/A
will not Break Serve %
42%
46%
N/A
Over 0.5
92%
83%
100%
Over 1.5
64%
39%
85%
Over 2.5
36%
22%
63%
Over 3.5
2%
0%
38%
Breaks Per Set data uses Set 1 as a sample.
Double Faults - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
3.45
3.95
7.4
Over 0.5 (1+)
95%
95%
100%
Over 1.5 (2+)
90%
89%
100%
Over 2.5 (3+)
55%
68%
95%
Over 3.5 (4+)
35%
53%
85%
Over 4.5 (5+)
35%
32%
80%
Over 5.5 (6+)
30%
21%
65%
Over 6.5 (7+)
5%
16%
52%
Over 7.5 (8+)
0%
16%
39%
Over 8.5 (9+)
0%
5%
31%
Over 9.5 (10+)
0%
0%
23%
Over 10.5 (11+)
0%
0%
18%
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
3.52
4.22
7.74
Over 0.5 (1+)
92%
90%
100%
Over 1.5 (2+)
86%
80%
100%
Over 2.5 (3+)
60%
66%
96%
Over 3.5 (4+)
40%
56%
88%
Over 4.5 (5+)
34%
39%
78%
Over 5.5 (6+)
20%
32%
70%
Over 6.5 (7+)
8%
20%
58%
Over 7.5 (8+)
4%
12%
48%
Over 8.5 (9+)
2%
7%
38%
Over 9.5 (10+)
2%
5%
32%
Over 10.5 (11+)
2%
5%
22%
Tie Breaks - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.35
0.21
0.28
Over 0.5
25%
11%
18%
Over 1.5
10%
5%
8%
Over 2.5
0%
5%
3%
Under 0.5
75%
89%
18%
Under 1.5
90%
95%
8%
Under 2.5
100%
95%
3%
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.36
0.29
0.33
Over 0.5
32%
22%
27%
Over 1.5
4%
5%
4%
Over 2.5
0%
2%
1%
Under 0.5
32%
22%
27%
Under 1.5
4%
5%
4%
Under 2.5
0%
2%
1%
Net Points Won - Over/Under
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Net Points Won Per Match
7
6.5
13.5
Over 4.5 (5+)
50%
75%
63%
Over 5.5 (6+)
50%
75%
63%
Over 6.5 (7+)
50%
75%
63%
Over 7.5 (8+)
50%
75%
63%
Over 8.5 (9+)
50%
75%
63%
Over 9.5 (10+)
50%
25%
38%
Over 10.5 (11+)
50%
0%
25%
Over 11.5 (12+)
50%
0%
25%
Over 14.5 (12+)
50%
0%
25%
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Net Points Won Per Match
9.25
8.69
17.94
Over 4.5 (5+)
83%
92%
88%
Over 5.5 (6+)
83%
92%
88%
Over 6.5 (7+)
83%
77%
80%
Over 7.5 (8+)
67%
62%
65%
Over 8.5 (9+)
67%
54%
61%
Over 9.5 (10+)
50%
38%
44%
Over 10.5 (11+)
50%
23%
37%
Over 11.5 (12+)
50%
15%
33%
Over 14.5 (15+)
17%
8%
13%
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
Mccartney Kessler
Madison Keys
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
50.0%7 / 14 Matches
61.5%8 / 13 Matches
Win Percentage
Last 12 Months
Last 12 Months
53.1%17 / 32 Matches
56.5%13 / 23 Matches
Data Point
Mccartney Kessler
Madison Keys
Main Hand
Right-handed
Right-handed
Age
26
31
Birthday
July 8, 1999
February 17, 1995
Height
1.75m
1.78m
Weight
-kg
66kg
Win Percentage (Hard Courts)
2026 Calendar Year
Last 12 Months
Data Point
Mccartney Kessler
Madison Keys
Match Wins
50%
62%
Match Wins (3 Sets)
50%
62%
Wins in Straight Sets
36%
54%
Wins From Behind
22%
17%
Won At Least 1 Set
71%
85%
Set 1 Win
50%
69%
Set 2 Win
57%
69%
Set 3 Win
40%
25%
Data Point
Mccartney Kessler
Madison Keys
Match Wins
53%
57%
Match Wins (3 Sets)
53%
57%
Wins in Straight Sets
38%
39%
Wins From Behind
25%
29%
Won At Least 1 Set
81%
83%
Set 1 Win
56%
61%
Set 2 Win
63%
61%
Set 3 Win
36%
40%
Aces (Hard Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
2.00
4.08
6.08
Most Aces in a match
43%
77%
N/A
1+
93%
100%
97%
2+
50%
92%
90%
3+
36%
62%
82%
4+
14%
54%
60%
5+
7%
31%
49%
6+
0%
15%
38%
7+
0%
15%
30%
8+
0%
15%
23%
9+
0%
15%
19%
10+
0%
0%
12%
15+
0%
0%
4%
20+
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
93%
100%
97%
Over 1.5
50%
92%
90%
Over 2.5
36%
62%
82%
Over 3.5
14%
54%
60%
Over 4.5
7%
31%
49%
Over 5.5
0%
23%
38%
Over 6.5
0%
15%
30%
Over 7.5
0%
15%
23%
Over 8.5
0%
15%
19%
Over 9.5
0%
0%
12%
Over 10.5
0%
0%
8%
Over 11.5
0%
0%
8%
Over 12.5
0%
0%
8%
Over 13.5
0%
0%
4%
Over 14.5
0%
0%
4%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
7%
0%
4%
Under 1.5
50%
8%
11%
Under 2.5
64%
38%
18%
Under 3.5
86%
46%
41%
Under 4.5
93%
69%
52%
Under 5.5
100%
77%
63%
Under 6.5
100%
85%
70%
Under 7.5
100%
85%
78%
Under 8.5
100%
85%
81%
Under 9.5
100%
100%
89%
Under 10.5
100%
100%
93%
Under 11.5
100%
100%
93%
Under 12.5
100%
100%
93%
Under 13.5
100%
100%
96%
Under 14.5
100%
100%
96%
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
2.19
4.13
6.32
Most Aces in a match
32%
71%
N/A
1+
91%
100%
99%
2+
66%
83%
94%
3+
41%
65%
84%
4+
16%
52%
66%
5+
6%
35%
57%
6+
0%
17%
47%
7+
0%
17%
40%
8+
0%
13%
24%
9+
0%
13%
20%
10+
0%
4%
14%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
91%
100%
99%
Over 1.5
66%
83%
94%
Over 2.5
41%
65%
84%
Over 3.5
16%
52%
66%
Over 4.5
6%
35%
57%
Over 5.5
0%
22%
47%
Over 6.5
0%
17%
40%
Over 7.5
0%
13%
24%
Over 8.5
0%
13%
20%
Over 9.5
0%
4%
14%
Over 10.5
0%
4%
10%
Over 11.5
0%
4%
8%
Over 12.5
0%
0%
5%
Over 13.5
0%
0%
2%
Over 14.5
0%
0%
2%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
9%
0%
2%
Under 1.5
34%
17%
7%
Under 2.5
59%
35%
16%
Under 3.5
84%
48%
35%
Under 4.5
94%
65%
44%
Under 5.5
100%
78%
54%
Under 6.5
100%
83%
61%
Under 7.5
100%
87%
76%
Under 8.5
100%
87%
81%
Under 9.5
100%
96%
86%
Under 10.5
100%
96%
91%
Under 11.5
100%
96%
92%
Under 12.5
100%
100%
96%
Under 13.5
100%
100%
98%
Under 14.5
100%
100%
98%
Match Total Games (Hard Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.55
9.26
9.41
Over 6.5
90%
95%
93%
Over 7.5
80%
84%
82%
Over 8.5
70%
68%
69%
Over 9.5
45%
47%
46%
Over 10.5
25%
11%
18%
Over 11.5
25%
11%
18%
Over 12.5
20%
11%
16%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
95%
100%
98%
Over 15.5
90%
95%
93%
Over 16.5
85%
95%
90%
Over 17.5
75%
79%
77%
Over 18.5
70%
68%
69%
Over 19.5
55%
47%
51%
Over 20.5
50%
37%
44%
Over 21.5
50%
37%
44%
Over 22.5
45%
37%
41%
Over 23.5
45%
37%
41%
Over 24.5
45%
37%
41%
Over 25.5
40%
32%
36%
Over 26.5
30%
26%
28%
Over 27.5
25%
21%
23%
Over 28.5
20%
5%
13%
Over 29.5
20%
5%
13%
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.94
9.41
9.68
Over 6.5
96%
98%
97%
Over 7.5
84%
83%
84%
Over 8.5
74%
66%
70%
Over 9.5
56%
46%
51%
Over 10.5
32%
17%
25%
Over 11.5
32%
17%
25%
Over 12.5
20%
15%
18%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
98%
100%
99%
Over 14.5
96%
100%
98%
Over 15.5
94%
90%
92%
Over 16.5
92%
85%
89%
Over 17.5
86%
73%
80%
Over 18.5
76%
63%
70%
Over 19.5
68%
54%
61%
Over 20.5
62%
49%
56%
Over 21.5
58%
46%
52%
Over 22.5
48%
44%
46%
Over 23.5
46%
44%
45%
Over 24.5
44%
44%
44%
Over 25.5
38%
39%
39%
Over 26.5
34%
34%
34%
Over 27.5
32%
27%
30%
Over 28.5
26%
20%
23%
Over 29.5
24%
17%
21%
Break Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
2.89
3.31
6.2
Over 0.5
100%
100%
100%
Over 1.5
43%
100%
100%
Over 2.5
43%
69%
100%
Over 3.5
43%
62%
100%
Over 4.5
29%
23%
89%
Over 5.5
7%
15%
56%
Over 6.5
0%
0%
38%
Over 7.5
0%
0%
23%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
1.54
1.5
3.04
Average Break-Points Converted (Set 2)
1.32
1.58
2.9
Average Break-Points Converted (Set 3)
0.5
1.12
1.62
will Break Serve %
39%
42%
N/A
will not Break Serve %
41%
46%
N/A
Over 0.5
93%
92%
100%
Over 1.5
43%
38%
93%
Over 2.5
36%
31%
63%
Over 3.5
0%
0%
30%
Over 4.5
0%
0%
15%
Over 5.5
0%
0%
4%
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
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
3.55
3.52
7.07
Over 0.5
100%
96%
100%
Over 1.5
72%
91%
100%
Over 2.5
72%
74%
100%
Over 3.5
59%
65%
98%
Over 4.5
34%
26%
93%
Over 5.5
9%
13%
74%
Over 6.5
3%
0%
58%
Over 7.5
0%
0%
37%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
1.69
1.57
3.1
Average Break-Points Converted (Set 2)
1.56
1.43
2.98
Average Break-Points Converted (Set 3)
0.82
1.45
2.34
will Break Serve %
43%
39%
N/A
will not Break Serve %
43%
54%
N/A
Over 0.5
91%
83%
100%
Over 1.5
59%
39%
85%
Over 2.5
31%
30%
63%
Over 3.5
3%
0%
38%
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
3.57
4.62
8.19
Over 0.5 (1+)
100%
92%
100%
Over 1.5 (2+)
93%
92%
100%
Over 2.5 (3+)
57%
85%
93%
Over 3.5 (4+)
36%
62%
90%
Over 4.5 (5+)
36%
46%
86%
Over 5.5 (6+)
29%
31%
63%
Over 6.5 (7+)
7%
23%
60%
Over 7.5 (8+)
0%
23%
49%
Over 8.5 (9+)
0%
8%
41%
Over 9.5 (10+)
0%
0%
30%
Over 10.5 (11+)
0%
0%
22%
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
3.69
5.35
9.04
Over 0.5 (1+)
94%
91%
100%
Over 1.5 (2+)
84%
87%
100%
Over 2.5 (3+)
59%
83%
95%
Over 3.5 (4+)
41%
70%
90%
Over 4.5 (5+)
34%
57%
83%
Over 5.5 (6+)
25%
48%
72%
Over 6.5 (7+)
13%
30%
63%
Over 7.5 (8+)
6%
22%
56%
Over 8.5 (9+)
3%
13%
45%
Over 9.5 (10+)
3%
9%
35%
Over 10.5 (11+)
3%
9%
26%
Tie Breaks (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.36
0.31
0.28
Over 0.5
21%
15%
18%
Over 1.5
0%
8%
4%
Over 2.5
0%
0%
0%
Under 0.5
79%
85%
82%
Under 1.5
100%
92%
96%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.38
0.35
0.33
Over 0.5
22%
22%
22%
Over 1.5
0%
4%
2%
Over 2.5
0%
0%
0%
Under 0.5
78%
78%
78%
Under 1.5
100%
96%
98%
Under 2.5
100%
100%
100%
Net Points Won (Hard Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Net Points Won Per Match
7
6.5
13.5
Over 4.5 (5+)
50%
75%
63%
Over 5.5 (6+)
50%
75%
63%
Over 6.5 (7+)
50%
75%
63%
Over 7.5 (8+)
50%
75%
63%
Over 8.5 (9+)
50%
75%
63%
Over 9.5 (10+)
50%
25%
38%
Over 10.5 (11+)
50%
0%
25%
Over 11.5 (12+)
50%
0%
25%
Over 14.5 (12+)
50%
0%
25%
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Net Points Won Per Match
9.25
6.9
16.15
Over 4.5 (5+)
75%
80%
78%
Over 5.5 (6+)
75%
80%
78%
Over 6.5 (7+)
75%
80%
78%
Over 7.5 (8+)
75%
80%
78%
Over 8.5 (9+)
75%
80%
78%
Over 9.5 (10+)
50%
40%
45%
Over 10.5 (11+)
50%
20%
35%
Over 11.5 (12+)
50%
0%
25%
Over 14.5 (15+)
25%
0%
13%
Head-to-Head (Clay Courts)
Performance
Profile
Data Point
Mccartney Kessler
Madison Keys
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
2026 Calendar Year
66.7%4 / 6 Matches
66.7%4 / 6 Matches
Win Percentage
Last 12 Months
Last 12 Months
60.0%6 / 10 Matches
72.7%8 / 11 Matches
Data Point
Mccartney Kessler
Madison Keys
Main Hand
Right-handed
Right-handed
Age
26
31
Birthday
July 8, 1999
February 17, 1995
Height
1.75m
1.78m
Weight
-kg
66kg
Win Percentage (Clay Courts)
2026 Calendar Year
Last 12 Months
Data Point
Mccartney Kessler
Madison Keys
Match Wins
67%
67%
Match Wins (3 Sets)
67%
67%
Wins in Straight Sets
17%
33%
Wins From Behind
33%
50%
Won At Least 1 Set
67%
83%
Set 1 Win
50%
33%
Set 2 Win
33%
83%
Set 3 Win
100%
67%
Data Point
Mccartney Kessler
Madison Keys
Match Wins
60%
73%
Match Wins (3 Sets)
60%
73%
Wins in Straight Sets
20%
45%
Wins From Behind
20%
50%
Won At Least 1 Set
60%
91%
Set 1 Win
50%
55%
Set 2 Win
30%
82%
Set 3 Win
100%
60%
Aces (Clay Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
2.00
5.17
7.17
Most Aces in a match
67%
83%
N/A
1+
83%
100%
100%
2+
50%
100%
92%
3+
33%
83%
75%
4+
17%
67%
50%
5+
17%
67%
42%
6+
0%
33%
34%
7+
0%
33%
34%
8+
0%
17%
34%
9+
0%
0%
17%
10+
0%
0%
9%
15+
0%
0%
0%
20+
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
83%
100%
100%
Over 1.5
50%
100%
92%
Over 2.5
33%
83%
75%
Over 3.5
17%
67%
50%
Over 4.5
17%
67%
42%
Over 5.5
0%
50%
34%
Over 6.5
0%
33%
34%
Over 7.5
0%
17%
34%
Over 8.5
0%
0%
17%
Over 9.5
0%
0%
9%
Over 10.5
0%
0%
9%
Over 11.5
0%
0%
9%
Over 12.5
0%
0%
0%
Over 13.5
0%
0%
0%
Over 14.5
0%
0%
0%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
17%
0%
0%
Under 1.5
50%
0%
9%
Under 2.5
67%
17%
25%
Under 3.5
83%
33%
50%
Under 4.5
83%
33%
58%
Under 5.5
100%
50%
67%
Under 6.5
100%
67%
67%
Under 7.5
100%
83%
67%
Under 8.5
100%
100%
84%
Under 9.5
100%
100%
92%
Under 10.5
100%
100%
92%
Under 11.5
100%
100%
92%
Under 12.5
100%
100%
100%
Under 13.5
100%
100%
100%
Under 14.5
100%
100%
100%
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
1.5
4.36
5.86
Most Aces in a match
32%
71%
N/A
1+
80%
91%
100%
2+
30%
73%
91%
3+
20%
64%
72%
4+
10%
55%
48%
5+
10%
55%
38%
6+
0%
36%
33%
7+
0%
36%
28%
8+
0%
18%
28%
9+
0%
0%
14%
10+
0%
0%
9%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
80%
91%
100%
Over 1.5
30%
73%
91%
Over 2.5
20%
64%
72%
Over 3.5
10%
55%
48%
Over 4.5
10%
55%
38%
Over 5.5
0%
45%
33%
Over 6.5
0%
36%
28%
Over 7.5
0%
18%
28%
Over 8.5
0%
0%
14%
Over 9.5
0%
0%
9%
Over 10.5
0%
0%
5%
Over 11.5
0%
0%
5%
Over 12.5
0%
0%
0%
Over 13.5
0%
0%
0%
Over 14.5
0%
0%
0%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
20%
9%
0%
Under 1.5
70%
27%
10%
Under 2.5
80%
36%
29%
Under 3.5
90%
45%
53%
Under 4.5
90%
45%
63%
Under 5.5
100%
55%
68%
Under 6.5
100%
64%
73%
Under 7.5
100%
82%
73%
Under 8.5
100%
100%
87%
Under 9.5
100%
100%
91%
Under 10.5
100%
100%
96%
Under 11.5
100%
100%
96%
Under 12.5
100%
100%
100%
Under 13.5
100%
100%
100%
Under 14.5
100%
100%
100%
Match Total Games (Clay Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.55
9.26
9.41
Over 6.5
90%
95%
93%
Over 7.5
80%
84%
82%
Over 8.5
70%
68%
69%
Over 9.5
45%
47%
46%
Over 10.5
25%
11%
18%
Over 11.5
25%
11%
18%
Over 12.5
20%
11%
16%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
95%
100%
98%
Over 15.5
90%
95%
93%
Over 16.5
85%
95%
90%
Over 17.5
75%
79%
77%
Over 18.5
70%
68%
69%
Over 19.5
55%
47%
51%
Over 20.5
50%
37%
44%
Over 21.5
50%
37%
44%
Over 22.5
45%
37%
41%
Over 23.5
45%
37%
41%
Over 24.5
45%
37%
41%
Over 25.5
40%
32%
36%
Over 26.5
30%
26%
28%
Over 27.5
25%
21%
23%
Over 28.5
20%
5%
13%
Over 29.5
20%
5%
13%
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.94
9.41
9.68
Over 6.5
96%
98%
97%
Over 7.5
84%
83%
84%
Over 8.5
74%
66%
70%
Over 9.5
56%
46%
51%
Over 10.5
32%
17%
25%
Over 11.5
32%
17%
25%
Over 12.5
20%
15%
18%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
98%
100%
99%
Over 14.5
96%
100%
98%
Over 15.5
94%
90%
92%
Over 16.5
92%
85%
89%
Over 17.5
86%
73%
80%
Over 18.5
76%
63%
70%
Over 19.5
68%
54%
61%
Over 20.5
62%
49%
56%
Over 21.5
58%
46%
52%
Over 22.5
48%
44%
46%
Over 23.5
46%
44%
45%
Over 24.5
44%
44%
44%
Over 25.5
38%
39%
39%
Over 26.5
34%
34%
34%
Over 27.5
32%
27%
30%
Over 28.5
26%
20%
23%
Over 29.5
24%
17%
21%
Break Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
12.5
13
25.5
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
100%
100%
100%
Over 3.5
100%
100%
100%
Over 4.5
100%
100%
100%
Over 5.5
100%
100%
100%
Over 6.5
100%
100%
100%
Over 7.5
100%
100%
100%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
3
4.5
7.5
Average Break-Points Converted (Set 2)
4.5
3.5
8
Average Break-Points Converted (Set 3)
5
5
10
will Break Serve %
33%
33%
N/A
will not Break Serve %
67%
67%
N/A
Over 0.5
33%
100%
100%
Over 1.5
33%
100%
100%
Over 2.5
33%
100%
100%
Over 3.5
33%
0%
100%
Over 4.5
33%
0%
100%
Over 5.5
33%
0%
100%
Over 6.5
0%
0%
50%
Over 7.5
0%
0%
50%
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
5.9
3.23
9.13
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
100%
100%
100%
Over 3.5
90%
82%
100%
Over 4.5
90%
82%
96%
Over 5.5
60%
0%
86%
Over 6.5
0%
0%
50%
Over 7.5
0%
0%
50%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
2.85
1.73
3.1
Average Break-Points Converted (Set 2)
2.95
1.23
2.98
Average Break-Points Converted (Set 3)
1
1.5
2.34
will Break Serve %
74%
56%
N/A
will not Break Serve %
54%
75%
N/A
Over 0.5
100%
91%
100%
Over 1.5
100%
82%
85%
Over 2.5
50%
73%
63%
Over 3.5
0%
0%
38%
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
3.17
2.5
5.67
Over 0.5 (1+)
83%
100%
100%
Over 1.5 (2+)
83%
83%
100%
Over 2.5 (3+)
50%
33%
100%
Over 3.5 (4+)
33%
33%
75%
Over 4.5 (5+)
33%
0%
67%
Over 5.5 (6+)
33%
0%
67%
Over 6.5 (7+)
0%
0%
33%
Over 7.5 (8+)
0%
0%
17%
Over 8.5 (9+)
0%
0%
9%
Over 9.5 (10+)
0%
0%
9%
Over 10.5 (11+)
0%
0%
9%
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
3.6
2.36
5.96
Over 0.5 (1+)
90%
100%
100%
Over 1.5 (2+)
90%
73%
100%
Over 2.5 (3+)
70%
36%
100%
Over 3.5 (4+)
50%
27%
86%
Over 4.5 (5+)
40%
0%
76%
Over 5.5 (6+)
20%
0%
71%
Over 6.5 (7+)
0%
0%
53%
Over 7.5 (8+)
0%
0%
38%
Over 8.5 (9+)
0%
0%
29%
Over 9.5 (10+)
0%
0%
29%
Over 10.5 (11+)
0%
0%
20%
Tie Breaks (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.33
0
0.28
Over 0.5
0%
0%
0%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
100%
100%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.4
0.09
0.33
Over 0.5
10%
9%
10%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
90%
91%
91%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Net Points Won (Clay Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
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
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Net Points Won Per Match
10
9.4
19.4
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+)
0%
60%
30%
Over 8.5 (9+)
0%
40%
20%
Over 9.5 (10+)
0%
40%
20%
Over 10.5 (11+)
0%
40%
20%
Over 11.5 (12+)
0%
40%
20%
Over 14.5 (15+)
0%
20%
10%
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
Mccartney Kessler
Madison Keys
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
75.0%6 / 8 Matches
57.1%4 / 7 Matches
Data Point
Mccartney Kessler
Madison Keys
Main Hand
Right-handed
Right-handed
Age
26
31
Birthday
July 8, 1999
February 17, 1995
Height
1.75m
1.78m
Weight
-kg
66kg
Win Percentage (Grass Courts)
2026 Calendar Year
Last 12 Months
Data Point
Mccartney Kessler
Madison Keys
Match Wins
N/A
N/A
Match Wins (3 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
Data Point
Mccartney Kessler
Madison Keys
Match Wins
75%
57%
Match Wins (3 Sets)
75%
57%
Wins in Straight Sets
50%
29%
Wins From Behind
0%
40%
Won At Least 1 Set
88%
57%
Set 1 Win
75%
29%
Set 2 Win
63%
57%
Set 3 Win
67%
100%
Aces (Grass Courts)
2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Mccartney Kessler
Madison Keys
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
Mccartney Kessler
Madison Keys
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
Mccartney Kessler
Madison Keys
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
Mccartney Kessler
Madison Keys
Match Total
Aces Per Match
2.25
4
6.25
Most Aces in a match
32%
71%
N/A
1+
88%
100%
100%
2+
63%
100%
100%
3+
25%
57%
80%
4+
25%
43%
73%
5+
13%
29%
67%
6+
0%
14%
41%
7+
0%
14%
27%
8+
0%
14%
20%
9+
0%
14%
20%
10+
0%
14%
14%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Over 0.5
88%
100%
100%
Over 1.5
63%
100%
100%
Over 2.5
25%
57%
80%
Over 3.5
25%
43%
73%
Over 4.5
13%
29%
67%
Over 5.5
13%
14%
41%
Over 6.5
0%
14%
27%
Over 7.5
0%
14%
20%
Over 8.5
0%
14%
20%
Over 9.5
0%
14%
14%
Over 10.5
0%
0%
14%
Over 11.5
0%
0%
14%
Over 12.5
0%
0%
7%
Over 13.5
0%
0%
7%
Over 14.5
0%
0%
7%
Over 15.5
0%
0%
0%
Over 16.5
0%
0%
0%
Over 17.5
0%
0%
0%
Over 18.5
0%
0%
0%
Over 19.5
0%
0%
0%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Under 0.5
13%
0%
0%
Under 1.5
38%
0%
0%
Under 2.5
75%
43%
21%
Under 3.5
75%
57%
27%
Under 4.5
88%
71%
34%
Under 5.5
88%
86%
60%
Under 6.5
100%
86%
73%
Under 7.5
100%
86%
81%
Under 8.5
100%
86%
81%
Under 9.5
100%
86%
87%
Under 10.5
100%
100%
87%
Under 11.5
100%
100%
87%
Under 12.5
100%
100%
93%
Under 13.5
100%
100%
93%
Under 14.5
100%
100%
93%
Match Total Games (Grass Courts)
2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.55
9.26
9.41
Over 6.5
90%
95%
93%
Over 7.5
80%
84%
82%
Over 8.5
70%
68%
69%
Over 9.5
45%
47%
46%
Over 10.5
25%
11%
18%
Over 11.5
25%
11%
18%
Over 12.5
20%
11%
16%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
95%
100%
98%
Over 15.5
90%
95%
93%
Over 16.5
85%
95%
90%
Over 17.5
75%
79%
77%
Over 18.5
70%
68%
69%
Over 19.5
55%
47%
51%
Over 20.5
50%
37%
44%
Over 21.5
50%
37%
44%
Over 22.5
45%
37%
41%
Over 23.5
45%
37%
41%
Over 24.5
45%
37%
41%
Over 25.5
40%
32%
36%
Over 26.5
30%
26%
28%
Over 27.5
25%
21%
23%
Over 28.5
20%
5%
13%
Over 29.5
20%
5%
13%
Total Games In A Set
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Average
Average Games in a Set
9.94
9.41
9.68
Over 6.5
96%
98%
97%
Over 7.5
84%
83%
84%
Over 8.5
74%
66%
70%
Over 9.5
56%
46%
51%
Over 10.5
32%
17%
25%
Over 11.5
32%
17%
25%
Over 12.5
20%
15%
18%
Data Point
Mccartney Kessler
Madison Keys
Average
Over 12.5
100%
100%
100%
Over 13.5
98%
100%
99%
Over 14.5
96%
100%
98%
Over 15.5
94%
90%
92%
Over 16.5
92%
85%
89%
Over 17.5
86%
73%
80%
Over 18.5
76%
63%
70%
Over 19.5
68%
54%
61%
Over 20.5
62%
49%
56%
Over 21.5
58%
46%
52%
Over 22.5
48%
44%
46%
Over 23.5
46%
44%
45%
Over 24.5
44%
44%
44%
Over 25.5
38%
39%
39%
Over 26.5
34%
34%
34%
Over 27.5
32%
27%
30%
Over 28.5
26%
20%
23%
Over 29.5
24%
17%
21%
Break Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
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
Mccartney Kessler
Madison Keys
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
Breaks Per Set
Data Point
Mccartney Kessler
Madison Keys
Match Total
Breaks Per Match
3.38
2.93
6.31
Over 0.5
100%
86%
100%
Over 1.5
100%
86%
93%
Over 2.5
100%
43%
93%
Over 3.5
63%
43%
87%
Over 4.5
50%
29%
80%
Over 5.5
0%
14%
66%
Over 6.5
0%
14%
53%
Over 7.5
0%
0%
26%
Data Point
Mccartney Kessler
Madison Keys
Match Total
Average Break-Points Converted (Set 1)
1.5
1.57
3.1
Average Break-Points Converted (Set 2)
1.19
1.07
2.98
Average Break-Points Converted (Set 3)
1.83
1
2.34
will Break Serve %
55%
41%
N/A
will not Break Serve %
51%
63%
N/A
Over 0.5
88%
71%
100%
Over 1.5
63%
57%
85%
Over 2.5
38%
0%
63%
Over 3.5
0%
0%
38%
Breaks Per Set data uses Set 1 as a sample.
Double Faults (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
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
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Double Faults Per Match
2.75
3.43
6.18
Over 0.5 (1+)
88%
71%
100%
Over 1.5 (2+)
88%
71%
100%
Over 2.5 (3+)
50%
57%
93%
Over 3.5 (4+)
25%
57%
86%
Over 4.5 (5+)
25%
43%
66%
Over 5.5 (6+)
0%
29%
59%
Over 6.5 (7+)
0%
14%
47%
Over 7.5 (8+)
0%
0%
34%
Over 8.5 (9+)
0%
0%
27%
Over 9.5 (10+)
0%
0%
27%
Over 10.5 (11+)
0%
0%
14%
Tie Breaks (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.28
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
3 Set Matches
Data Point
Mccartney Kessler
(Match)
(Match)
Madison Keys
(Match)
(Match)
Average
Tie Breaks Per Match
0.25
0.43
0.33
Over 0.5
0%
0%
0%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
100%
100%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Net Points Won (Grass Courts)
2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
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
3 Set Matches
Data Point
Mccartney Kessler
Madison Keys
Match Total
Net Points Won Per Match
8.5
10.5
19
Over 4.5 (5+)
100%
100%
100%
Over 5.5 (6+)
100%
100%
100%
Over 6.5 (7+)
100%
33%
67%
Over 7.5 (8+)
100%
33%
67%
Over 8.5 (9+)
100%
33%
67%
Over 9.5 (10+)
100%
33%
67%
Over 10.5 (11+)
100%
0%
50%
Over 11.5 (12+)
100%
0%
50%
Over 14.5 (15+)
0%
0%
0%
Latest Results For Mccartney Kessler
Date
Tournament
Player
Opponent
Total Sets
Mccartney Kessler
12 - 10
Opponent
Total Wins
Mccartney Kessler
5 - 3
Opponent
Win Percentage
Mccartney Kessler
63% - 37%
Opponent
Latest Results For Madison Keys
Date
Tournament
Player
Opponent
Total Sets
Madison Keys
15 - 10
Opponent
Total Wins
Madison Keys
6 - 4
Opponent
Win Percentage
Madison Keys
60% - 40%
Opponent
Ranking
Elo
Ranking
Elo
Ranking
Elo