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Fomin vs Jan

Sergey Fomin vs Jan Kumstat Head-to-Head Stats & Results

Uzbekistan Sergey FominSergey Fomin - Uzbekistan
Sergey Fomin
63 Average Form
W
W
W
L
W
W
L

ATP Rank

461

Elo Score

97

Age 24, 1.80m, 80kg

H2H Record

No H2H

Wins

No Past Match-Ups

Sergey Fomin and Jan Kumstat are likely playing for the first time at the professional level.

Czech RepublicJan KumstatCzech Republic - Jan Kumstat
Jan Kumstat
Struggling Form 42
W
L
L
W
L
L
L

ATP Rank

1747

Elo Score

2

Age 18

Verdict : Sergey Fomin and Jan Kumstat have equal wins in their careers.

H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •

Head-to-Head - Full Stats

Performance
Profile
Data Point
Sergey Fomin
Jan Kumstat
Prize Money
Career
$90,533USD
$3,797USD
Current Rank
461
1747
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
63.2%24 / 38 Matches
41.7%5 / 12 Matches
Win Percentage
Last 12 Months
61.1%44 / 72 Matches
50.0%11 / 22 Matches
Data Point
Sergey Fomin
Jan Kumstat
Main Hand
Right-handed
Right-handed
Age
24
18
Birthday
February 1, 2001
January 2, 2007
Height
1.80m
-m
Weight
80kg
-kg

Head-to-Head Record

No head-to-head record between Sergey Fomin and Jan Kumstat. This might be their first match.

Win Percentage (Match / Set)

2025 Calendar Year
Last 12 Months
Sergey Fomin
 
63% Win42% Win

Sergey Fomin is performing better in the current calendar year.

Jan Kumstat
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
63%
42%
Match Wins (3 Sets)
63%
42%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
37%
33%
Wins From Behind
22%
0%
Won At Least 1 Set
84%
42%
Set 1 Win
66%
42%
Set 2 Win
55%
27%
Set 3 Win
56%
100%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Sergey Fomin
 
61% Win50% Win

Sergey Fomin is performing better in the trailing 12 months.

Sergey Fomin
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
61%
50%
Match Wins (3 Sets)
61%
50%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
42%
36%
Wins From Behind
15%
8%
Won At Least 1 Set
86%
50%
Set 1 Win
69%
45%
Set 2 Win
58%
38%
Set 3 Win
44%
100%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A

Aces - Over/Under, Match Total, Average (3 Set Matches)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Aces Per Match
N/A
15.00
N/A
Most Aces in a match
N/A
100%
N/A
1+
N/A
100%
N/A
2+
N/A
100%
N/A
3+
N/A
100%
N/A
4+
N/A
100%
N/A
5+
N/A
100%
N/A
6+
N/A
100%
N/A
7+
N/A
100%
N/A
8+
N/A
100%
N/A
9+
N/A
100%
N/A
10+
N/A
100%
N/A
15+
N/A
100%
N/A
20+
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
100%
N/A
Over 4.5
N/A
100%
N/A
Over 5.5
N/A
100%
N/A
Over 6.5
N/A
100%
N/A
Over 7.5
N/A
100%
N/A
Over 8.5
N/A
100%
N/A
Over 9.5
N/A
100%
N/A
Over 10.5
N/A
100%
N/A
Over 11.5
N/A
100%
N/A
Over 12.5
N/A
100%
N/A
Over 13.5
N/A
100%
N/A
Over 14.5
N/A
100%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
0%
N/A
Under 3.5
N/A
0%
N/A
Under 4.5
N/A
0%
N/A
Under 5.5
N/A
0%
N/A
Under 6.5
N/A
0%
N/A
Under 7.5
N/A
0%
N/A
Under 8.5
N/A
0%
N/A
Under 9.5
N/A
0%
N/A
Under 10.5
N/A
0%
N/A
Under 11.5
N/A
0%
N/A
Under 12.5
N/A
0%
N/A
Under 13.5
N/A
0%
N/A
Under 14.5
N/A
0%
N/A
Milestones
Over
Under
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Aces Per Match
2.38
5.25
7.63
Most Aces in a match
25%
25%
N/A
1+
88%
100%
100%
2+
88%
75%
100%
3+
38%
50%
100%
4+
25%
25%
88%
5+
0%
25%
69%
6+
0%
25%
57%
7+
0%
25%
57%
8+
0%
25%
44%
9+
0%
25%
25%
10+
0%
25%
25%
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Over 0.5
88%
100%
100%
Over 1.5
88%
75%
100%
Over 2.5
38%
50%
100%
Over 3.5
25%
25%
88%
Over 4.5
0%
25%
69%
Over 5.5
0%
25%
57%
Over 6.5
0%
25%
57%
Over 7.5
0%
25%
44%
Over 8.5
0%
25%
25%
Over 9.5
0%
25%
25%
Over 10.5
0%
25%
25%
Over 11.5
0%
25%
19%
Over 12.5
0%
25%
19%
Over 13.5
0%
25%
13%
Over 14.5
0%
25%
13%
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Under 0.5
13%
0%
0%
Under 1.5
13%
25%
0%
Under 2.5
63%
50%
0%
Under 3.5
75%
75%
13%
Under 4.5
100%
75%
32%
Under 5.5
100%
75%
44%
Under 6.5
100%
75%
44%
Under 7.5
100%
75%
57%
Under 8.5
100%
75%
75%
Under 9.5
100%
75%
75%
Under 10.5
100%
75%
75%
Under 11.5
100%
75%
82%
Under 12.5
100%
75%
82%
Under 13.5
100%
75%
88%
Under 14.5
100%
75%
88%

Match Total Games - Over/Under

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.82
9.5
9.66
Over 6.5
100%
100%
100%
Over 7.5
89%
100%
95%
Over 8.5
74%
50%
62%
Over 9.5
50%
25%
38%
Over 10.5
26%
25%
26%
Over 11.5
26%
25%
26%
Over 12.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
97%
92%
95%
Over 13.5
95%
92%
94%
Over 14.5
92%
92%
92%
Over 15.5
89%
92%
91%
Over 16.5
82%
67%
75%
Over 17.5
74%
58%
66%
Over 18.5
68%
42%
55%
Over 19.5
58%
42%
50%
Over 20.5
55%
42%
49%
Over 21.5
50%
33%
42%
Over 22.5
50%
25%
38%
Over 23.5
45%
17%
31%
Over 24.5
37%
17%
27%
Over 25.5
34%
17%
26%
Over 26.5
32%
8%
20%
Over 27.5
21%
0%
11%
Over 28.5
18%
0%
9%
Over 29.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
3 Set Matches
5 Set Matches
Total Games In A Set
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
96%
95%
96%
Over 13.5
93%
95%
94%
Over 14.5
89%
95%
92%
Over 15.5
86%
77%
82%
Over 16.5
79%
64%
72%
Over 17.5
71%
59%
65%
Over 18.5
64%
36%
50%
Over 19.5
57%
36%
47%
Over 20.5
50%
36%
43%
Over 21.5
47%
32%
40%
Over 22.5
46%
27%
37%
Over 23.5
42%
18%
30%
Over 24.5
33%
18%
26%
Over 25.5
31%
18%
25%
Over 26.5
28%
14%
21%
Over 27.5
17%
9%
13%
Over 28.5
14%
5%
10%
Over 29.5
13%
5%
9%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.43
9.27
9.35
Over 6.5
96%
100%
98%
Over 7.5
86%
95%
91%
Over 8.5
64%
59%
62%
Over 9.5
42%
32%
37%
Over 10.5
21%
14%
18%
Over 11.5
21%
14%
18%
Over 12.5
14%
14%
14%

Break of Serve (Break Points Won) - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Breaks Per Match
N/A
1
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Average Break-Points Converted (Set 1)
N/A
0
N/A
Average Break-Points Converted (Set 2)
N/A
1
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
0%
N/A
will not Break Serve %
N/A
0%
N/A
Over 0.5
N/A
0%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Breaks Per Match
3.12
2.25
5.37
Over 0.5
100%
75%
100%
Over 1.5
100%
0%
100%
Over 2.5
75%
0%
82%
Over 3.5
50%
0%
75%
Over 4.5
38%
0%
69%
Over 5.5
25%
0%
38%
Over 6.5
0%
0%
19%
Over 7.5
0%
0%
19%
Data Point
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Average Break-Points Converted (Set 1)
1.31
1.12
2.43
Average Break-Points Converted (Set 2)
1.43
1.12
2.55
Average Break-Points Converted (Set 3)
1.5
N/A
0.5
will Break Serve %
50%
17%
N/A
will not Break Serve %
31%
50%
N/A
Over 0.5
88%
50%
82%
Over 1.5
75%
0%
75%
Over 2.5
25%
0%
75%
Over 3.5
0%
0%
13%

Breaks Per Set data uses Set 1 as a sample.

Double Faults - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Double Faults Per Match
N/A
9
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
100%
N/A
Over 8.5 (9+)
N/A
100%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Double Faults Per Match
3.12
5.5
8.62
Over 0.5 (1+)
88%
100%
100%
Over 1.5 (2+)
63%
100%
100%
Over 2.5 (3+)
50%
100%
94%
Over 3.5 (4+)
38%
75%
75%
Over 4.5 (5+)
38%
75%
75%
Over 5.5 (6+)
25%
25%
69%
Over 6.5 (7+)
13%
25%
44%
Over 7.5 (8+)
0%
25%
44%
Over 8.5 (9+)
0%
25%
38%
Over 9.5 (10+)
0%
0%
38%
Over 10.5 (11+)
0%
0%
25%
Data Point
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A

Tie Breaks - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
0.32
0.42
0.37
Over 0.5
32%
33%
32%
Over 1.5
0%
8%
4%
Over 2.5
0%
0%
0%
Under 0.5
68%
67%
32%
Under 1.5
100%
92%
4%
Under 2.5
100%
100%
0%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
0.29
0.36
0.33
Over 0.5
26%
27%
27%
Over 1.5
1%
9%
5%
Over 2.5
1%
0%
1%
Under 0.5
26%
27%
27%
Under 1.5
1%
9%
5%
Under 2.5
1%
0%
1%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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

Head-to-Head (Hard Courts)

Performance
Profile
Data Point
Sergey Fomin
Jan Kumstat
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
45.5%5 / 11 Matches
50.0%5 / 10 Matches
Win Percentage
Last 12 Months
56.3%18 / 32 Matches
50.0%5 / 10 Matches
Data Point
Sergey Fomin
Jan Kumstat
Main Hand
Right-handed
Right-handed
Age
24
18
Birthday
February 1, 2001
January 2, 2007
Height
1.80m
-m
Weight
80kg
-kg

Win Percentage (Hard Courts)

2025 Calendar Year
Last 12 Months
Sergey Fomin
 
63% Win42% Win

Sergey Fomin is performing better in the current calendar year.

Jan Kumstat
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
45%
50%
Match Wins (3 Sets)
45%
50%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
36%
40%
Wins From Behind
0%
0%
Won At Least 1 Set
91%
50%
Set 1 Win
73%
50%
Set 2 Win
55%
33%
Set 3 Win
17%
100%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Sergey Fomin
 
56% Win50% Win

Sergey Fomin is performing better in the trailing 12 months.

Sergey Fomin
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
56%
50%
Match Wins (3 Sets)
56%
50%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
47%
40%
Wins From Behind
7%
0%
Won At Least 1 Set
88%
50%
Set 1 Win
72%
50%
Set 2 Win
61%
33%
Set 3 Win
23%
100%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A

Aces (Hard Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Aces Per Match
N/A
15.00
N/A
Most Aces in a match
N/A
100%
N/A
1+
N/A
100%
N/A
2+
N/A
100%
N/A
3+
N/A
100%
N/A
4+
N/A
100%
N/A
5+
N/A
100%
N/A
6+
N/A
100%
N/A
7+
N/A
100%
N/A
8+
N/A
100%
N/A
9+
N/A
100%
N/A
10+
N/A
100%
N/A
15+
N/A
100%
N/A
20+
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
100%
N/A
Over 4.5
N/A
100%
N/A
Over 5.5
N/A
100%
N/A
Over 6.5
N/A
100%
N/A
Over 7.5
N/A
100%
N/A
Over 8.5
N/A
100%
N/A
Over 9.5
N/A
100%
N/A
Over 10.5
N/A
100%
N/A
Over 11.5
N/A
100%
N/A
Over 12.5
N/A
100%
N/A
Over 13.5
N/A
100%
N/A
Over 14.5
N/A
100%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
0%
N/A
Under 3.5
N/A
0%
N/A
Under 4.5
N/A
0%
N/A
Under 5.5
N/A
0%
N/A
Under 6.5
N/A
0%
N/A
Under 7.5
N/A
0%
N/A
Under 8.5
N/A
0%
N/A
Under 9.5
N/A
0%
N/A
Under 10.5
N/A
0%
N/A
Under 11.5
N/A
0%
N/A
Under 12.5
N/A
0%
N/A
Under 13.5
N/A
0%
N/A
Under 14.5
N/A
0%
N/A
Milestones
Over
Under
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Aces Per Match
2.6
15
17.60
Most Aces in a match
25%
25%
N/A
1+
100%
100%
100%
2+
100%
100%
100%
3+
40%
100%
100%
4+
20%
100%
90%
5+
0%
100%
80%
6+
0%
100%
70%
7+
0%
100%
70%
8+
0%
100%
70%
9+
0%
100%
60%
10+
0%
100%
60%
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
40%
100%
100%
Over 3.5
20%
100%
90%
Over 4.5
0%
100%
80%
Over 5.5
0%
100%
70%
Over 6.5
0%
100%
70%
Over 7.5
0%
100%
70%
Over 8.5
0%
100%
60%
Over 9.5
0%
100%
60%
Over 10.5
0%
100%
60%
Over 11.5
0%
100%
50%
Over 12.5
0%
100%
50%
Over 13.5
0%
100%
50%
Over 14.5
0%
100%
50%
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Under 0.5
0%
0%
0%
Under 1.5
0%
0%
0%
Under 2.5
60%
0%
0%
Under 3.5
80%
0%
10%
Under 4.5
100%
0%
20%
Under 5.5
100%
0%
30%
Under 6.5
100%
0%
30%
Under 7.5
100%
0%
30%
Under 8.5
100%
0%
40%
Under 9.5
100%
0%
40%
Under 10.5
100%
0%
40%
Under 11.5
100%
0%
50%
Under 12.5
100%
0%
50%
Under 13.5
100%
0%
50%
Under 14.5
100%
0%
50%

Match Total Games (Hard Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.82
9.5
9.66
Over 6.5
100%
100%
100%
Over 7.5
89%
100%
95%
Over 8.5
74%
50%
62%
Over 9.5
50%
25%
38%
Over 10.5
26%
25%
26%
Over 11.5
26%
25%
26%
Over 12.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
97%
92%
95%
Over 13.5
95%
92%
94%
Over 14.5
92%
92%
92%
Over 15.5
89%
92%
91%
Over 16.5
82%
67%
75%
Over 17.5
74%
58%
66%
Over 18.5
68%
42%
55%
Over 19.5
58%
42%
50%
Over 20.5
55%
42%
49%
Over 21.5
50%
33%
42%
Over 22.5
50%
25%
38%
Over 23.5
45%
17%
31%
Over 24.5
37%
17%
27%
Over 25.5
34%
17%
26%
Over 26.5
32%
8%
20%
Over 27.5
21%
0%
11%
Over 28.5
18%
0%
9%
Over 29.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
3 Set Matches
5 Set Matches
Total Games In A Set
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
96%
95%
96%
Over 13.5
93%
95%
94%
Over 14.5
89%
95%
92%
Over 15.5
86%
77%
82%
Over 16.5
79%
64%
72%
Over 17.5
71%
59%
65%
Over 18.5
64%
36%
50%
Over 19.5
57%
36%
47%
Over 20.5
50%
36%
43%
Over 21.5
47%
32%
40%
Over 22.5
46%
27%
37%
Over 23.5
42%
18%
30%
Over 24.5
33%
18%
26%
Over 25.5
31%
18%
25%
Over 26.5
28%
14%
21%
Over 27.5
17%
9%
13%
Over 28.5
14%
5%
10%
Over 29.5
13%
5%
9%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.43
9.27
9.35
Over 6.5
96%
100%
98%
Over 7.5
86%
95%
91%
Over 8.5
64%
59%
62%
Over 9.5
42%
32%
37%
Over 10.5
21%
14%
18%
Over 11.5
21%
14%
18%
Over 12.5
14%
14%
14%

Break Points Won (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Breaks Per Match
N/A
1
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Average Break-Points Converted (Set 1)
N/A
0
N/A
Average Break-Points Converted (Set 2)
N/A
1
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
0%
N/A
will not Break Serve %
N/A
0%
N/A
Over 0.5
N/A
0%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Breaks Per Match
2.8
1
3.8
Over 0.5
100%
100%
100%
Over 1.5
100%
0%
100%
Over 2.5
60%
0%
40%
Over 3.5
60%
0%
30%
Over 4.5
40%
0%
30%
Over 5.5
20%
0%
20%
Over 6.5
0%
0%
10%
Over 7.5
0%
0%
10%
Data Point
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Average Break-Points Converted (Set 1)
1.3
0
2.43
Average Break-Points Converted (Set 2)
1.5
1
2.55
Average Break-Points Converted (Set 3)
1.5
N/A
0.5
will Break Serve %
47%
0%
N/A
will not Break Serve %
37%
0%
N/A
Over 0.5
80%
0%
82%
Over 1.5
80%
0%
75%
Over 2.5
20%
0%
75%
Over 3.5
0%
0%
13%

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Double Faults Per Match
N/A
9
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
100%
N/A
Over 8.5 (9+)
N/A
100%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Data Point
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Double Faults Per Match
3
9
12
Over 0.5 (1+)
100%
100%
100%
Over 1.5 (2+)
60%
100%
100%
Over 2.5 (3+)
40%
100%
90%
Over 3.5 (4+)
40%
100%
80%
Over 4.5 (5+)
40%
100%
80%
Over 5.5 (6+)
20%
100%
80%
Over 6.5 (7+)
0%
100%
70%
Over 7.5 (8+)
0%
100%
70%
Over 8.5 (9+)
0%
100%
60%
Over 9.5 (10+)
0%
0%
60%
Over 10.5 (11+)
0%
0%
60%
Data Point
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A

Tie Breaks (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
0.18
0.5
0.37
Over 0.5
18%
20%
19%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
82%
80%
81%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
0.31
0.5
0.33
Over 0.5
22%
20%
21%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
78%
80%
79%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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

Head-to-Head (Clay Courts)

Performance
Profile
Data Point
Sergey Fomin
Jan Kumstat
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
70.4%19 / 27 Matches
0.0%0 / 2 Matches
Win Percentage
Last 12 Months
66.7%26 / 39 Matches
50.0%5 / 10 Matches
Data Point
Sergey Fomin
Jan Kumstat
Main Hand
Right-handed
Right-handed
Age
24
18
Birthday
February 1, 2001
January 2, 2007
Height
1.80m
-m
Weight
80kg
-kg

Win Percentage (Clay Courts)

2025 Calendar Year
Last 12 Months
Sergey Fomin
 
63% Win42% Win

Sergey Fomin is performing better in the current calendar year.

Jan Kumstat
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
70%
0%
Match Wins (3 Sets)
70%
0%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
37%
0%
Wins From Behind
33%
0%
Won At Least 1 Set
81%
0%
Set 1 Win
63%
0%
Set 2 Win
56%
0%
Set 3 Win
75%
N/A
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Sergey Fomin
 
67% Win50% Win

Sergey Fomin is performing better in the trailing 12 months.

Sergey Fomin
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
67%
50%
Match Wins (3 Sets)
67%
50%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
38%
40%
Wins From Behind
24%
0%
Won At Least 1 Set
85%
50%
Set 1 Win
69%
50%
Set 2 Win
54%
40%
Set 3 Win
61%
100%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A

Aces (Clay Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
Match Total
Aces Per Match
2
2
4.00
Most Aces in a match
25%
25%
N/A
1+
67%
100%
100%
2+
67%
67%
100%
3+
33%
33%
100%
4+
33%
0%
84%
5+
0%
0%
67%
6+
0%
0%
50%
7+
0%
0%
50%
8+
0%
0%
33%
9+
0%
0%
17%
10+
0%
0%
17%
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Over 0.5
67%
100%
100%
Over 1.5
67%
67%
100%
Over 2.5
33%
33%
100%
Over 3.5
33%
0%
84%
Over 4.5
0%
0%
67%
Over 5.5
0%
0%
50%
Over 6.5
0%
0%
50%
Over 7.5
0%
0%
33%
Over 8.5
0%
0%
17%
Over 9.5
0%
0%
17%
Over 10.5
0%
0%
17%
Over 11.5
0%
0%
17%
Over 12.5
0%
0%
17%
Over 13.5
0%
0%
0%
Over 14.5
0%
0%
0%
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
Sergey Fomin
Jan Kumstat
Match Total
Under 0.5
33%
0%
0%
Under 1.5
33%
33%
0%
Under 2.5
67%
67%
0%
Under 3.5
67%
100%
17%
Under 4.5
100%
100%
33%
Under 5.5
100%
100%
50%
Under 6.5
100%
100%
50%
Under 7.5
100%
100%
67%
Under 8.5
100%
100%
84%
Under 9.5
100%
100%
84%
Under 10.5
100%
100%
84%
Under 11.5
100%
100%
84%
Under 12.5
100%
100%
84%
Under 13.5
100%
100%
100%
Under 14.5
100%
100%
100%

Match Total Games (Clay Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.82
9.5
9.66
Over 6.5
100%
100%
100%
Over 7.5
89%
100%
95%
Over 8.5
74%
50%
62%
Over 9.5
50%
25%
38%
Over 10.5
26%
25%
26%
Over 11.5
26%
25%
26%
Over 12.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
97%
92%
95%
Over 13.5
95%
92%
94%
Over 14.5
92%
92%
92%
Over 15.5
89%
92%
91%
Over 16.5
82%
67%
75%
Over 17.5
74%
58%
66%
Over 18.5
68%
42%
55%
Over 19.5
58%
42%
50%
Over 20.5
55%
42%
49%
Over 21.5
50%
33%
42%
Over 22.5
50%
25%
38%
Over 23.5
45%
17%
31%
Over 24.5
37%
17%
27%
Over 25.5
34%
17%
26%
Over 26.5
32%
8%
20%
Over 27.5
21%
0%
11%
Over 28.5
18%
0%
9%
Over 29.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
3 Set Matches
5 Set Matches
Total Games In A Set
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
96%
95%
96%
Over 13.5
93%
95%
94%
Over 14.5
89%
95%
92%
Over 15.5
86%
77%
82%
Over 16.5
79%
64%
72%
Over 17.5
71%
59%
65%
Over 18.5
64%
36%
50%
Over 19.5
57%
36%
47%
Over 20.5
50%
36%
43%
Over 21.5
47%
32%
40%
Over 22.5
46%
27%
37%
Over 23.5
42%
18%
30%
Over 24.5
33%
18%
26%
Over 25.5
31%
18%
25%
Over 26.5
28%
14%
21%
Over 27.5
17%
9%
13%
Over 28.5
14%
5%
10%
Over 29.5
13%
5%
9%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.43
9.27
9.35
Over 6.5
96%
100%
98%
Over 7.5
86%
95%
91%
Over 8.5
64%
59%
62%
Over 9.5
42%
32%
37%
Over 10.5
21%
14%
18%
Over 11.5
21%
14%
18%
Over 12.5
14%
14%
14%

Break Points Won (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
Match Total
Breaks Per Match
3.67
2.67
6.34
Over 0.5
100%
67%
100%
Over 1.5
100%
0%
100%
Over 2.5
100%
0%
100%
Over 3.5
33%
0%
100%
Over 4.5
33%
0%
84%
Over 5.5
33%
0%
50%
Over 6.5
0%
0%
34%
Over 7.5
0%
0%
34%
Data Point
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Average Break-Points Converted (Set 1)
1.33
1.5
2.43
Average Break-Points Converted (Set 2)
1.33
1.17
2.55
Average Break-Points Converted (Set 3)
1.5
N/A
0.5
will Break Serve %
56%
22%
N/A
will not Break Serve %
21%
67%
N/A
Over 0.5
100%
67%
82%
Over 1.5
67%
0%
75%
Over 2.5
33%
0%
75%
Over 3.5
0%
0%
13%

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Double Faults Per Match
3.33
4.33
7.66
Over 0.5 (1+)
67%
100%
100%
Over 1.5 (2+)
67%
100%
100%
Over 2.5 (3+)
67%
100%
100%
Over 3.5 (4+)
33%
67%
84%
Over 4.5 (5+)
33%
67%
84%
Over 5.5 (6+)
33%
0%
67%
Over 6.5 (7+)
33%
0%
33%
Over 7.5 (8+)
0%
0%
33%
Over 8.5 (9+)
0%
0%
33%
Over 9.5 (10+)
0%
0%
33%
Over 10.5 (11+)
0%
0%
17%
Data Point
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A

Tie Breaks (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
0.37
0
0.37
Over 0.5
19%
0%
10%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
81%
100%
91%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
0.26
0
0.33
Over 0.5
13%
0%
7%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
87%
100%
94%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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

Head-to-Head (Grass Courts)

Performance
Profile
Data Point
Sergey Fomin
Jan Kumstat
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
N/A0 / 0 Matches
50.0%1 / 2 Matches
Data Point
Sergey Fomin
Jan Kumstat
Main Hand
Right-handed
Right-handed
Age
24
18
Birthday
February 1, 2001
January 2, 2007
Height
1.80m
-m
Weight
80kg
-kg

Win Percentage (Grass Courts)

2025 Calendar Year
Last 12 Months
Sergey Fomin
 
63% Win42% Win

Sergey Fomin is performing better in the current calendar year.

Jan Kumstat
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
 
N/A% Win50% Win

Sergey Fomin is performing better in the trailing 12 months.

Sergey Fomin
Data Point
Sergey Fomin
Jan Kumstat
Match Wins
N/A
50%
Match Wins (3 Sets)
N/A
50%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
N/A
0%
Wins From Behind
N/A
50%
Won At Least 1 Set
N/A
50%
Set 1 Win
N/A
0%
Set 2 Win
N/A
50%
Set 3 Win
N/A
100%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A

Aces (Grass Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
25%
25%
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
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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

Match Total Games (Grass Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.82
9.5
9.66
Over 6.5
100%
100%
100%
Over 7.5
89%
100%
95%
Over 8.5
74%
50%
62%
Over 9.5
50%
25%
38%
Over 10.5
26%
25%
26%
Over 11.5
26%
25%
26%
Over 12.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
97%
92%
95%
Over 13.5
95%
92%
94%
Over 14.5
92%
92%
92%
Over 15.5
89%
92%
91%
Over 16.5
82%
67%
75%
Over 17.5
74%
58%
66%
Over 18.5
68%
42%
55%
Over 19.5
58%
42%
50%
Over 20.5
55%
42%
49%
Over 21.5
50%
33%
42%
Over 22.5
50%
25%
38%
Over 23.5
45%
17%
31%
Over 24.5
37%
17%
27%
Over 25.5
34%
17%
26%
Over 26.5
32%
8%
20%
Over 27.5
21%
0%
11%
Over 28.5
18%
0%
9%
Over 29.5
16%
0%
8%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
3 Set Matches
5 Set Matches
Total Games In A Set
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 12.5
96%
95%
96%
Over 13.5
93%
95%
94%
Over 14.5
89%
95%
92%
Over 15.5
86%
77%
82%
Over 16.5
79%
64%
72%
Over 17.5
71%
59%
65%
Over 18.5
64%
36%
50%
Over 19.5
57%
36%
47%
Over 20.5
50%
36%
43%
Over 21.5
47%
32%
40%
Over 22.5
46%
27%
37%
Over 23.5
42%
18%
30%
Over 24.5
33%
18%
26%
Over 25.5
31%
18%
25%
Over 26.5
28%
14%
21%
Over 27.5
17%
9%
13%
Over 28.5
14%
5%
10%
Over 29.5
13%
5%
9%
Data Point
Sergey Fomin
Jan Kumstat
Average
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Over 20.5
N/A
N/A
N/A
Over 21.5
N/A
N/A
N/A
Over 22.5
N/A
N/A
N/A
Over 23.5
N/A
N/A
N/A
Over 24.5
N/A
N/A
N/A
Over 25.5
N/A
N/A
N/A
Over 26.5
N/A
N/A
N/A
Over 27.5
N/A
N/A
N/A
Over 28.5
N/A
N/A
N/A
Over 29.5
N/A
N/A
N/A
Over 30.5
N/A
N/A
N/A
Over 31.5
N/A
N/A
N/A
Over 32.5
N/A
N/A
N/A
Over 33.5
N/A
N/A
N/A
Over 34.5
N/A
N/A
N/A
Over 35.5
N/A
N/A
N/A
Over 36.5
N/A
N/A
N/A
Over 37.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Average
Average Games in a Set
9.43
9.27
9.35
Over 6.5
96%
100%
98%
Over 7.5
86%
95%
91%
Over 8.5
64%
59%
62%
Over 9.5
42%
32%
37%
Over 10.5
21%
14%
18%
Over 11.5
21%
14%
18%
Over 12.5
14%
14%
14%

Break Points Won (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Data Point
Sergey Fomin
Jan Kumstat
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
2.43
Average Break-Points Converted (Set 2)
N/A
N/A
2.55
Average Break-Points Converted (Set 3)
N/A
N/A
0.5
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
82%
Over 1.5
N/A
N/A
75%
Over 2.5
N/A
N/A
75%
Over 3.5
N/A
N/A
13%

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A
Over 11.5 (12+)
0%
0%
N/A
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
Jan Kumstat
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
Sergey Fomin
Jan Kumstat
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 (12+)
N/A
N/A
N/A

Tie Breaks (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.37
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
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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
5 Set Matches
Data Point
Sergey Fomin
(Match)
Jan Kumstat
(Match)
Average
Tie Breaks Per Match
N/A
1.5
0.33
Over 0.5
N/A
50%
25%
Over 1.5
N/A
50%
25%
Over 2.5
N/A
0%
N/A
Under 0.5
N/A
50%
25%
Under 1.5
N/A
50%
25%
Under 2.5
N/A
100%
50%
Data Point
Sergey Fomin (Match)
Jan Kumstat (Match)
Average
Tie 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
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

ATP Singles

Men

Singles

 

Ranking

Elo

1

Jannik Sinner

9,930

2

Alexander Zverev

8,085

3

Carlos Alcaraz

8,050

4

Taylor Fritz

5,115

5

Novak Djokovic

4,120

6

Jack Draper

3,820

7

Alex De Minaur

3,585

8

Andrey Rublev

3,530

9

Holger Rune

3,480

10

Daniil Medvedev

3,290

11

Lorenzo Musetti

3,200

12

Tommy Paul

3,160

13

Ben Shelton

3,020

14

Arthur Fils

2,920

15

Casper Ruud

2,815

WTA Singles

Women

Singles

 

Ranking

Elo

1

Aryna Sabalenka

10,768

2

Iga Swiatek

7,383

3

Jessica Pegula

6,208

4

Coco Gauff

6,073

5

Madison Keys

4,999

6

Jasmine Paolini

4,930

7

Mirra Andreeva

4,781

8

Qinwen Zheng

4,193

9

Paula Badosa

3,821

10

Emma Navarro

3,797

11

Elena Rybakina

3,308

12

Karolina Muchova

2,919

13

Diana Shnaider

2,913

14

Daria Kasatkina

2,741

15

Barbora Krejcikova

2,674

P Time : 0.31500697135925