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M15 Shymkent 2 ITF Men

 › 

Head to Head

 › 

Wehnelt vs Valentin

Kai Wehnelt vs Valentin Kopeikin Head-to-Head Stats & Results

Germany Kai WehneltKai Wehnelt - Germany
Kai Wehnelt
46 Struggling Form
W
W
W
L
W
W
W

ATP Rank

759

Elo Score

32

Age 29, 1.88m, 82kg

H2H Record

No H2H

Wins

No Past Match-Ups

Kai Wehnelt and Valentin Kopeikin are likely playing for the first time at the professional level.

RussiaValentin KopeikinRussia - Valentin Kopeikin
Valentin Kopeikin
Struggling Form 42
W
L
L
L
W
L
L

ATP Rank

1141

Elo Score

9

Age 23

Verdict : Kai Wehnelt and Valentin Kopeikin have equal wins in their careers.

NEXT MATCH :
11:00am, April 30, 2025
Kazakhstan, M15 Shymkent 2 ITF Men •

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

Head-to-Head - Full Stats

Performance
Profile
Data Point
Kai Wehnelt
Valentin Kopeikin
Prize Money
Career
$127,245USD
$3,397USD
Current Rank
759
1141
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
46.2%6 / 13 Matches
42.1%8 / 19 Matches
Win Percentage
Last 12 Months
49.0%25 / 51 Matches
42.1%8 / 19 Matches
Data Point
Kai Wehnelt
Valentin Kopeikin
Main Hand
Right-handed
Age
29
23
Birthday
November 27, 1995
December 25, 2001
Height
1.88m
-m
Weight
82kg
-kg

Head-to-Head Record

No head-to-head record between Kai Wehnelt and Valentin Kopeikin. This might be their first match.

Win Percentage (Match / Set)

2025 Calendar Year
Last 12 Months
Kai Wehnelt
 
46% Win42% Win

Kai Wehnelt is performing better in the current calendar year.

Valentin Kopeikin
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Wins
46%
42%
Match Wins (3 Sets)
46%
42%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
38%
11%
Wins From Behind
13%
21%
Won At Least 1 Set
46%
58%
Set 1 Win
38%
37%
Set 2 Win
46%
32%
Set 3 Win
100%
67%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Kai Wehnelt
 
49% Win42% Win

Kai Wehnelt is performing better in the trailing 12 months.

Kai Wehnelt
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Wins
49%
42%
Match Wins (3 Sets)
49%
42%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
37%
11%
Wins From Behind
16%
21%
Won At Least 1 Set
67%
58%
Set 1 Win
49%
37%
Set 2 Win
55%
32%
Set 3 Win
40%
67%
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Aces Per Match
5.33
N/A
N/A
Most Aces in a match
33%
N/A
N/A
1+
100%
N/A
50%
2+
100%
N/A
50%
3+
100%
N/A
50%
4+
100%
N/A
50%
5+
67%
N/A
50%
6+
33%
N/A
50%
7+
33%
N/A
50%
8+
0%
N/A
50%
9+
0%
N/A
50%
10+
0%
N/A
16%
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Total
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
N/A
50%
Over 3.5
100%
N/A
50%
Over 4.5
67%
N/A
50%
Over 5.5
33%
N/A
50%
Over 6.5
33%
N/A
50%
Over 7.5
0%
N/A
50%
Over 8.5
0%
N/A
50%
Over 9.5
0%
N/A
16%
Over 10.5
0%
N/A
16%
Over 11.5
0%
N/A
16%
Over 12.5
0%
N/A
16%
Over 13.5
0%
N/A
16%
Over 14.5
0%
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Under 0.5
0%
N/A
N/A
Under 1.5
0%
N/A
N/A
Under 2.5
0%
N/A
N/A
Under 3.5
0%
N/A
N/A
Under 4.5
33%
N/A
N/A
Under 5.5
67%
N/A
N/A
Under 6.5
67%
N/A
N/A
Under 7.5
100%
N/A
N/A
Under 8.5
100%
N/A
N/A
Under 9.5
100%
N/A
33%
Under 10.5
100%
N/A
33%
Under 11.5
100%
N/A
33%
Under 12.5
100%
N/A
33%
Under 13.5
100%
N/A
33%
Under 14.5
100%
N/A
50%

Match Total Games - Over/Under

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
10.08
9.26
9.67
Over 6.5
100%
84%
92%
Over 7.5
92%
84%
88%
Over 8.5
77%
58%
68%
Over 9.5
54%
42%
48%
Over 10.5
31%
26%
29%
Over 11.5
31%
26%
29%
Over 12.5
23%
0%
12%
Data Point
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
95%
98%
Over 14.5
100%
89%
95%
Over 15.5
100%
89%
95%
Over 16.5
100%
74%
87%
Over 17.5
92%
74%
83%
Over 18.5
77%
68%
73%
Over 19.5
69%
68%
69%
Over 20.5
54%
63%
59%
Over 21.5
38%
53%
46%
Over 22.5
15%
53%
34%
Over 23.5
8%
53%
31%
Over 24.5
8%
53%
31%
Over 25.5
8%
47%
28%
Over 26.5
8%
42%
25%
Over 27.5
8%
32%
20%
Over 28.5
8%
26%
17%
Over 29.5
8%
26%
17%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
98%
100%
99%
Over 13.5
96%
95%
96%
Over 14.5
94%
89%
92%
Over 15.5
92%
89%
91%
Over 16.5
90%
74%
82%
Over 17.5
82%
74%
78%
Over 18.5
69%
68%
69%
Over 19.5
55%
68%
62%
Over 20.5
47%
63%
55%
Over 21.5
43%
53%
48%
Over 22.5
31%
53%
42%
Over 23.5
27%
53%
40%
Over 24.5
25%
53%
39%
Over 25.5
25%
47%
36%
Over 26.5
25%
42%
34%
Over 27.5
25%
32%
29%
Over 28.5
22%
26%
24%
Over 29.5
18%
26%
22%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
9.84
9.26
9.55
Over 6.5
94%
84%
89%
Over 7.5
90%
84%
87%
Over 8.5
80%
58%
69%
Over 9.5
47%
42%
45%
Over 10.5
27%
26%
27%
Over 11.5
27%
26%
27%
Over 12.5
18%
5%
12%

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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Breaks Per Match
1.88
N/A
0.88
Over 0.5
75%
N/A
37%
Over 1.5
50%
N/A
37%
Over 2.5
50%
N/A
37%
Over 3.5
0%
N/A
37%
Over 4.5
0%
N/A
12%
Over 5.5
0%
N/A
12%
Over 6.5
0%
N/A
12%
Over 7.5
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Average Break-Points Converted (Set 1)
0.62
N/A
N/A
Average Break-Points Converted (Set 2)
1.33
N/A
0.33
Average Break-Points Converted (Set 3)
1
N/A
0
will Break Serve %
50%
N/A
N/A
will not Break Serve %
25%
N/A
N/A
Over 0.5
50%
N/A
37%
Over 1.5
25%
N/A
12%
Over 2.5
25%
N/A
12%
Over 3.5
0%
N/A
N/A

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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Double Faults Per Match
2.67
N/A
N/A
Over 0.5 (1+)
100%
N/A
N/A
Over 1.5 (2+)
67%
N/A
N/A
Over 2.5 (3+)
67%
N/A
N/A
Over 3.5 (4+)
33%
N/A
N/A
Over 4.5 (5+)
0%
N/A
N/A
Over 5.5 (6+)
0%
N/A
N/A
Over 6.5 (7+)
0%
N/A
N/A
Over 7.5 (8+)
0%
N/A
N/A
Over 8.5 (9+)
0%
N/A
N/A
Over 9.5 (10+)
0%
N/A
N/A
Over 10.5 (11+)
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
0.62
0.32
0.47
Over 0.5
54%
26%
40%
Over 1.5
8%
5%
6%
Over 2.5
0%
0%
0%
Under 0.5
46%
74%
40%
Under 1.5
92%
95%
6%
Under 2.5
100%
100%
0%
Data Point
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
0.33
0.32
0.32
Over 0.5
31%
26%
29%
Over 1.5
2%
5%
4%
Over 2.5
0%
0%
0%
Under 0.5
31%
26%
29%
Under 1.5
2%
5%
4%
Under 2.5
0%
0%
0%
Data Point
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
Valentin Kopeikin
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
45.5%5 / 11 Matches
44.4%8 / 18 Matches
Win Percentage
Last 12 Months
50.0%14 / 28 Matches
44.4%8 / 18 Matches
Data Point
Kai Wehnelt
Valentin Kopeikin
Main Hand
Right-handed
Age
29
23
Birthday
November 27, 1995
December 25, 2001
Height
1.88m
-m
Weight
82kg
-kg

Win Percentage (Hard Courts)

2025 Calendar Year
Last 12 Months
Kai Wehnelt
 
46% Win42% Win

Kai Wehnelt is performing better in the current calendar year.

Valentin Kopeikin
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Wins
45%
44%
Match Wins (3 Sets)
45%
44%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
36%
11%
Wins From Behind
14%
23%
Won At Least 1 Set
45%
61%
Set 1 Win
36%
39%
Set 2 Win
45%
33%
Set 3 Win
100%
67%
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Kai Wehnelt
 
50% Win44% Win

Kai Wehnelt is performing better in the trailing 12 months.

Kai Wehnelt
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Wins
50%
44%
Match Wins (3 Sets)
50%
44%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
36%
11%
Wins From Behind
18%
23%
Won At Least 1 Set
57%
61%
Set 1 Win
46%
39%
Set 2 Win
46%
33%
Set 3 Win
67%
67%
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Aces Per Match
4.5
N/A
N/A
Most Aces in a match
33%
N/A
N/A
1+
100%
N/A
50%
2+
100%
N/A
50%
3+
100%
N/A
50%
4+
100%
N/A
50%
5+
50%
N/A
50%
6+
0%
N/A
50%
7+
0%
N/A
50%
8+
0%
N/A
50%
9+
0%
N/A
50%
10+
0%
N/A
25%
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Total
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
N/A
50%
Over 3.5
100%
N/A
50%
Over 4.5
50%
N/A
50%
Over 5.5
0%
N/A
50%
Over 6.5
0%
N/A
50%
Over 7.5
0%
N/A
50%
Over 8.5
0%
N/A
50%
Over 9.5
0%
N/A
25%
Over 10.5
0%
N/A
25%
Over 11.5
0%
N/A
25%
Over 12.5
0%
N/A
25%
Over 13.5
0%
N/A
25%
Over 14.5
0%
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Under 0.5
0%
N/A
N/A
Under 1.5
0%
N/A
N/A
Under 2.5
0%
N/A
N/A
Under 3.5
0%
N/A
N/A
Under 4.5
50%
N/A
N/A
Under 5.5
100%
N/A
N/A
Under 6.5
100%
N/A
N/A
Under 7.5
100%
N/A
N/A
Under 8.5
100%
N/A
N/A
Under 9.5
100%
N/A
25%
Under 10.5
100%
N/A
25%
Under 11.5
100%
N/A
25%
Under 12.5
100%
N/A
25%
Under 13.5
100%
N/A
25%
Under 14.5
100%
N/A
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
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
10.08
9.26
9.67
Over 6.5
100%
84%
92%
Over 7.5
92%
84%
88%
Over 8.5
77%
58%
68%
Over 9.5
54%
42%
48%
Over 10.5
31%
26%
29%
Over 11.5
31%
26%
29%
Over 12.5
23%
0%
12%
Data Point
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
95%
98%
Over 14.5
100%
89%
95%
Over 15.5
100%
89%
95%
Over 16.5
100%
74%
87%
Over 17.5
92%
74%
83%
Over 18.5
77%
68%
73%
Over 19.5
69%
68%
69%
Over 20.5
54%
63%
59%
Over 21.5
38%
53%
46%
Over 22.5
15%
53%
34%
Over 23.5
8%
53%
31%
Over 24.5
8%
53%
31%
Over 25.5
8%
47%
28%
Over 26.5
8%
42%
25%
Over 27.5
8%
32%
20%
Over 28.5
8%
26%
17%
Over 29.5
8%
26%
17%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
98%
100%
99%
Over 13.5
96%
95%
96%
Over 14.5
94%
89%
92%
Over 15.5
92%
89%
91%
Over 16.5
90%
74%
82%
Over 17.5
82%
74%
78%
Over 18.5
69%
68%
69%
Over 19.5
55%
68%
62%
Over 20.5
47%
63%
55%
Over 21.5
43%
53%
48%
Over 22.5
31%
53%
42%
Over 23.5
27%
53%
40%
Over 24.5
25%
53%
39%
Over 25.5
25%
47%
36%
Over 26.5
25%
42%
34%
Over 27.5
25%
32%
29%
Over 28.5
22%
26%
24%
Over 29.5
18%
26%
22%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
9.84
9.26
9.55
Over 6.5
94%
84%
89%
Over 7.5
90%
84%
87%
Over 8.5
80%
58%
69%
Over 9.5
47%
42%
45%
Over 10.5
27%
26%
27%
Over 11.5
27%
26%
27%
Over 12.5
18%
5%
12%

Break Points Won (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Breaks Per Match
2
N/A
1
Over 0.5
100%
N/A
50%
Over 1.5
50%
N/A
50%
Over 2.5
50%
N/A
50%
Over 3.5
0%
N/A
50%
Over 4.5
0%
N/A
N/A
Over 5.5
0%
N/A
N/A
Over 6.5
0%
N/A
N/A
Over 7.5
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Average Break-Points Converted (Set 1)
0.5
N/A
N/A
Average Break-Points Converted (Set 2)
1.5
N/A
0.33
Average Break-Points Converted (Set 3)
N/A
N/A
0
will Break Serve %
50%
N/A
N/A
will not Break Serve %
50%
N/A
N/A
Over 0.5
50%
N/A
37%
Over 1.5
0%
N/A
12%
Over 2.5
0%
N/A
12%
Over 3.5
0%
N/A
N/A

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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Double Faults Per Match
3.5
N/A
N/A
Over 0.5 (1+)
100%
N/A
N/A
Over 1.5 (2+)
100%
N/A
N/A
Over 2.5 (3+)
100%
N/A
N/A
Over 3.5 (4+)
50%
N/A
N/A
Over 4.5 (5+)
0%
N/A
N/A
Over 5.5 (6+)
0%
N/A
N/A
Over 6.5 (7+)
0%
N/A
N/A
Over 7.5 (8+)
0%
N/A
N/A
Over 8.5 (9+)
0%
N/A
N/A
Over 9.5 (10+)
0%
N/A
N/A
Over 10.5 (11+)
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
0.64
0.33
0.47
Over 0.5
36%
17%
27%
Over 1.5
0%
6%
3%
Over 2.5
0%
0%
0%
Under 0.5
64%
83%
74%
Under 1.5
100%
94%
97%
Under 2.5
100%
100%
100%
Data Point
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
0.39
0.33
0.32
Over 0.5
18%
17%
18%
Over 1.5
0%
6%
3%
Over 2.5
0%
0%
0%
Under 0.5
82%
83%
83%
Under 1.5
100%
94%
97%
Under 2.5
100%
100%
100%
Data Point
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
Valentin Kopeikin
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
50.0%1 / 2 Matches
0.0%0 / 1 Matches
Win Percentage
Last 12 Months
47.8%11 / 23 Matches
0.0%0 / 1 Matches
Data Point
Kai Wehnelt
Valentin Kopeikin
Main Hand
Right-handed
Age
29
23
Birthday
November 27, 1995
December 25, 2001
Height
1.88m
-m
Weight
82kg
-kg

Win Percentage (Clay Courts)

2025 Calendar Year
Last 12 Months
Kai Wehnelt
 
46% Win42% Win

Kai Wehnelt is performing better in the current calendar year.

Valentin Kopeikin
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Wins
50%
0%
Match Wins (3 Sets)
50%
0%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
50%
0%
Wins From Behind
0%
0%
Won At Least 1 Set
50%
0%
Set 1 Win
50%
0%
Set 2 Win
50%
0%
Set 3 Win
N/A
N/A
Set 4 Win
N/A
N/A
Set 5 Win
N/A
N/A
Kai Wehnelt
 
48% Win0% Win

Kai Wehnelt is performing better in the trailing 12 months.

Kai Wehnelt
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Wins
48%
0%
Match Wins (3 Sets)
48%
0%
Match Wins (5 Sets)
N/A
N/A
Wins in Straight Sets
39%
0%
Wins From Behind
14%
0%
Won At Least 1 Set
78%
0%
Set 1 Win
52%
0%
Set 2 Win
65%
0%
Set 3 Win
22%
N/A
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Aces Per Match
7
N/A
N/A
Most Aces in a match
33%
N/A
N/A
1+
100%
N/A
50%
2+
100%
N/A
50%
3+
100%
N/A
50%
4+
100%
N/A
50%
5+
100%
N/A
50%
6+
100%
N/A
50%
7+
100%
N/A
50%
8+
0%
N/A
50%
9+
0%
N/A
50%
10+
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
Match Total
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
100%
N/A
50%
Over 3.5
100%
N/A
50%
Over 4.5
100%
N/A
50%
Over 5.5
100%
N/A
50%
Over 6.5
100%
N/A
50%
Over 7.5
0%
N/A
50%
Over 8.5
0%
N/A
50%
Over 9.5
0%
N/A
N/A
Over 10.5
0%
N/A
N/A
Over 11.5
0%
N/A
N/A
Over 12.5
0%
N/A
N/A
Over 13.5
0%
N/A
N/A
Over 14.5
0%
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Under 0.5
0%
N/A
N/A
Under 1.5
0%
N/A
N/A
Under 2.5
0%
N/A
N/A
Under 3.5
0%
N/A
N/A
Under 4.5
0%
N/A
N/A
Under 5.5
0%
N/A
N/A
Under 6.5
0%
N/A
N/A
Under 7.5
100%
N/A
N/A
Under 8.5
100%
N/A
N/A
Under 9.5
100%
N/A
50%
Under 10.5
100%
N/A
50%
Under 11.5
100%
N/A
50%
Under 12.5
100%
N/A
50%
Under 13.5
100%
N/A
50%
Under 14.5
100%
N/A
50%

Match Total Games (Clay Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
5 Set Matches
Data Point
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
10.08
9.26
9.67
Over 6.5
100%
84%
92%
Over 7.5
92%
84%
88%
Over 8.5
77%
58%
68%
Over 9.5
54%
42%
48%
Over 10.5
31%
26%
29%
Over 11.5
31%
26%
29%
Over 12.5
23%
0%
12%
Data Point
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
95%
98%
Over 14.5
100%
89%
95%
Over 15.5
100%
89%
95%
Over 16.5
100%
74%
87%
Over 17.5
92%
74%
83%
Over 18.5
77%
68%
73%
Over 19.5
69%
68%
69%
Over 20.5
54%
63%
59%
Over 21.5
38%
53%
46%
Over 22.5
15%
53%
34%
Over 23.5
8%
53%
31%
Over 24.5
8%
53%
31%
Over 25.5
8%
47%
28%
Over 26.5
8%
42%
25%
Over 27.5
8%
32%
20%
Over 28.5
8%
26%
17%
Over 29.5
8%
26%
17%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
98%
100%
99%
Over 13.5
96%
95%
96%
Over 14.5
94%
89%
92%
Over 15.5
92%
89%
91%
Over 16.5
90%
74%
82%
Over 17.5
82%
74%
78%
Over 18.5
69%
68%
69%
Over 19.5
55%
68%
62%
Over 20.5
47%
63%
55%
Over 21.5
43%
53%
48%
Over 22.5
31%
53%
42%
Over 23.5
27%
53%
40%
Over 24.5
25%
53%
39%
Over 25.5
25%
47%
36%
Over 26.5
25%
42%
34%
Over 27.5
25%
32%
29%
Over 28.5
22%
26%
24%
Over 29.5
18%
26%
22%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
9.84
9.26
9.55
Over 6.5
94%
84%
89%
Over 7.5
90%
84%
87%
Over 8.5
80%
58%
69%
Over 9.5
47%
42%
45%
Over 10.5
27%
26%
27%
Over 11.5
27%
26%
27%
Over 12.5
18%
5%
12%

Break Points Won (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Breaks Per Match
1.75
N/A
0.75
Over 0.5
50%
N/A
25%
Over 1.5
50%
N/A
25%
Over 2.5
50%
N/A
25%
Over 3.5
0%
N/A
25%
Over 4.5
0%
N/A
25%
Over 5.5
0%
N/A
25%
Over 6.5
0%
N/A
25%
Over 7.5
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Average Break-Points Converted (Set 1)
0.75
N/A
N/A
Average Break-Points Converted (Set 2)
1
N/A
0.33
Average Break-Points Converted (Set 3)
1
N/A
0
will Break Serve %
50%
N/A
N/A
will not Break Serve %
0%
N/A
N/A
Over 0.5
50%
N/A
37%
Over 1.5
50%
N/A
12%
Over 2.5
50%
N/A
12%
Over 3.5
0%
N/A
N/A

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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Double Faults Per Match
1
N/A
N/A
Over 0.5 (1+)
100%
N/A
N/A
Over 1.5 (2+)
0%
N/A
N/A
Over 2.5 (3+)
0%
N/A
N/A
Over 3.5 (4+)
0%
N/A
N/A
Over 4.5 (5+)
0%
N/A
N/A
Over 5.5 (6+)
0%
N/A
N/A
Over 6.5 (7+)
0%
N/A
N/A
Over 7.5 (8+)
0%
N/A
N/A
Over 8.5 (9+)
0%
N/A
N/A
Over 9.5 (10+)
0%
N/A
N/A
Over 10.5 (11+)
0%
N/A
N/A
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
0.5
0
0.47
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%
Data Point
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
0.26
0
0.32
Over 0.5
4%
0%
2%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
96%
100%
98%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Data Point
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
Valentin Kopeikin
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
N/A0 / 0 Matches
Data Point
Kai Wehnelt
Valentin Kopeikin
Main Hand
Right-handed
Age
29
23
Birthday
November 27, 1995
December 25, 2001
Height
1.88m
-m
Weight
82kg
-kg

Win Percentage (Grass Courts)

2025 Calendar Year
Last 12 Months
Kai Wehnelt
 
46% Win42% Win

Kai Wehnelt is performing better in the current calendar year.

Valentin Kopeikin
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
 
N/A% WinN/A% Win

Kai Wehnelt is performing better in the trailing 12 months.

Kai Wehnelt
Data Point
Kai Wehnelt
Valentin Kopeikin
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

Aces (Grass Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
33%
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
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
10.08
9.26
9.67
Over 6.5
100%
84%
92%
Over 7.5
92%
84%
88%
Over 8.5
77%
58%
68%
Over 9.5
54%
42%
48%
Over 10.5
31%
26%
29%
Over 11.5
31%
26%
29%
Over 12.5
23%
0%
12%
Data Point
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
95%
98%
Over 14.5
100%
89%
95%
Over 15.5
100%
89%
95%
Over 16.5
100%
74%
87%
Over 17.5
92%
74%
83%
Over 18.5
77%
68%
73%
Over 19.5
69%
68%
69%
Over 20.5
54%
63%
59%
Over 21.5
38%
53%
46%
Over 22.5
15%
53%
34%
Over 23.5
8%
53%
31%
Over 24.5
8%
53%
31%
Over 25.5
8%
47%
28%
Over 26.5
8%
42%
25%
Over 27.5
8%
32%
20%
Over 28.5
8%
26%
17%
Over 29.5
8%
26%
17%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Over 12.5
98%
100%
99%
Over 13.5
96%
95%
96%
Over 14.5
94%
89%
92%
Over 15.5
92%
89%
91%
Over 16.5
90%
74%
82%
Over 17.5
82%
74%
78%
Over 18.5
69%
68%
69%
Over 19.5
55%
68%
62%
Over 20.5
47%
63%
55%
Over 21.5
43%
53%
48%
Over 22.5
31%
53%
42%
Over 23.5
27%
53%
40%
Over 24.5
25%
53%
39%
Over 25.5
25%
47%
36%
Over 26.5
25%
42%
34%
Over 27.5
25%
32%
29%
Over 28.5
22%
26%
24%
Over 29.5
18%
26%
22%
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Average
Average Games in a Set
9.84
9.26
9.55
Over 6.5
94%
84%
89%
Over 7.5
90%
84%
87%
Over 8.5
80%
58%
69%
Over 9.5
47%
42%
45%
Over 10.5
27%
26%
27%
Over 11.5
27%
26%
27%
Over 12.5
18%
5%
12%

Break Points Won (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
5 Set Matches
Breaks Per Set
Data Point
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
0.33
Average Break-Points Converted (Set 3)
N/A
N/A
0
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
37%
Over 1.5
N/A
N/A
12%
Over 2.5
N/A
N/A
12%
Over 3.5
N/A
N/A
N/A

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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
Valentin Kopeikin
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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.47
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
Kai Wehnelt (Match)
Valentin Kopeikin (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
Kai Wehnelt
(Match)
Valentin Kopeikin
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.32
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
Kai Wehnelt (Match)
Valentin Kopeikin (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 : 0.25949501991272