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Head to Head

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Diatlova vs Stefi

Kateryna Diatlova vs Stefi Webb Head-to-Head Stats & Results

Ukraine Kateryna DiatlovaKateryna Diatlova - Ukraine
Kateryna Diatlova
43 Struggling Form
L
W
W
L
W
L
L

WTA Rank

963

Elo Score

22

H2H Record

0 - 1

Wins

0% - 100%

Sets Won

0 - 2

Stefi Webb has won more matches in head to head against Kateryna Diatlova

AustraliaStefi WebbAustralia - Stefi Webb
Stefi Webb
Average Form 56
W
W
W
L
L
L
L

WTA Rank

682

Elo Score

62

Verdict : Stefi Webb has won more matches in head to head against Kateryna Diatlova

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

Head-to-Head - Full Stats

Performance
Profile
Data Point
Kateryna Diatlova
Stefi Webb
Prize Money
Career
$5,909USD
$11,629USD
Current Rank
963
682
Wins
H2H
0(0.0%)
1(100.0%)
Sets Won
H2H
0(0.0%)
2(100.0%)
Win Percentage
2026 Calendar Year
42.9%3 / 7 Matches
55.8%24 / 43 Matches
Win Percentage
Last 12 Months
50.0%10 / 20 Matches
55.8%24 / 43 Matches
Data Point
Kateryna Diatlova
Stefi Webb
Main Hand
Age
-
-
Birthday
-
-
Height
-m
-m
Weight
-kg
-kg

Head-to-Head Record

Date
Tournament
Results
 
 

Sep 20
2025

W15 Heraklion 6 ITF Women
Hard

Kateryna Diatlova

0

 - 

2

Stefi Webb

Win Percentage (Match / Set)

2026 Calendar Year
Last 12 Months
Kateryna Diatlova
 
43% Win56% Win

Stefi Webb is performing better in the current calendar year.

Stefi Webb
Data Point
Kateryna Diatlova
Stefi Webb
Match Wins
43%
56%
Match Wins (3 Sets)
43%
59%
Wins in Straight Sets
14%
42%
Wins From Behind
20%
5%
Won At Least 1 Set
57%
67%
Set 1 Win
29%
63%
Set 2 Win
43%
48%
Set 3 Win
67%
60%
Kateryna Diatlova
 
50% Win56% Win

Stefi Webb is performing better in the trailing 12 months.

Kateryna Diatlova
Data Point
Kateryna Diatlova
Stefi Webb
Match Wins
50%
56%
Match Wins (3 Sets)
50%
59%
Wins in Straight Sets
25%
42%
Wins From Behind
17%
5%
Won At Least 1 Set
55%
67%
Set 1 Win
40%
63%
Set 2 Win
40%
48%
Set 3 Win
83%
60%

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

2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Aces Per Match
N/A
0.50
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
50%
N/A
2+
N/A
0%
N/A
3+
N/A
0%
N/A
4+
N/A
0%
N/A
5+
N/A
0%
N/A
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Over 0.5
N/A
50%
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
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
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
Kateryna Diatlova
Stefi Webb
Match Total
Under 0.5
N/A
50%
N/A
Under 1.5
N/A
100%
N/A
Under 2.5
N/A
100%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
25%
Under 5.5
N/A
100%
50%
Under 6.5
N/A
100%
50%
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Milestones
Over
Under
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Aces Per Match
N/A
0.50
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
50%
50%
2+
N/A
0%
50%
3+
N/A
0%
50%
4+
N/A
0%
50%
5+
N/A
0%
25%
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Over 0.5
N/A
50%
50%
Over 1.5
N/A
0%
50%
Over 2.5
N/A
0%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
25%
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
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
Kateryna Diatlova
Stefi Webb
Match Total
Under 0.5
N/A
50%
N/A
Under 1.5
N/A
100%
N/A
Under 2.5
N/A
100%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
25%
Under 5.5
N/A
100%
50%
Under 6.5
N/A
100%
50%
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%

Match Total Games - Over/Under

2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.86
8.88
9.37
Over 6.5
100%
88%
94%
Over 7.5
86%
68%
77%
Over 8.5
86%
49%
68%
Over 9.5
29%
32%
31%
Over 10.5
29%
20%
25%
Over 11.5
29%
20%
25%
Over 12.5
29%
12%
21%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
100%
95%
98%
Over 13.5
100%
95%
98%
Over 14.5
100%
88%
94%
Over 15.5
100%
71%
86%
Over 16.5
86%
66%
76%
Over 17.5
86%
51%
69%
Over 18.5
71%
46%
59%
Over 19.5
71%
37%
54%
Over 20.5
71%
29%
50%
Over 21.5
71%
27%
49%
Over 22.5
71%
22%
47%
Over 23.5
57%
20%
39%
Over 24.5
57%
17%
37%
Over 25.5
43%
17%
30%
Over 26.5
43%
15%
29%
Over 27.5
43%
10%
27%
Over 28.5
29%
10%
20%
Over 29.5
14%
10%
12%
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.95
8.88
9.42
Over 6.5
95%
88%
92%
Over 7.5
85%
68%
77%
Over 8.5
75%
49%
62%
Over 9.5
45%
32%
39%
Over 10.5
35%
20%
28%
Over 11.5
35%
20%
28%
Over 12.5
25%
12%
19%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
95%
95%
95%
Over 13.5
95%
95%
95%
Over 14.5
95%
88%
92%
Over 15.5
90%
71%
81%
Over 16.5
80%
66%
73%
Over 17.5
80%
51%
66%
Over 18.5
75%
46%
61%
Over 19.5
55%
37%
46%
Over 20.5
55%
29%
42%
Over 21.5
50%
27%
39%
Over 22.5
40%
22%
31%
Over 23.5
30%
20%
25%
Over 24.5
30%
17%
24%
Over 25.5
25%
17%
21%
Over 26.5
25%
15%
20%
Over 27.5
20%
10%
15%
Over 28.5
15%
10%
13%
Over 29.5
10%
10%
10%

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

2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Breaks Per Match
N/A
3
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
50%
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
Kateryna Diatlova
Stefi Webb
Match Total
Average Break-Points Converted (Set 1)
N/A
1.5
N/A
Average Break-Points Converted (Set 2)
N/A
1.5
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
37%
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

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
Breaks Per Set
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Breaks Per Match
N/A
3
2
Over 0.5
N/A
100%
50%
Over 1.5
N/A
50%
50%
Over 2.5
N/A
0%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Average Break-Points Converted (Set 1)
N/A
1.5
0.5
Average Break-Points Converted (Set 2)
N/A
1.5
0.5
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
37%
N/A
Over 0.5
N/A
100%
50%
Over 1.5
N/A
0%
50%
Over 2.5
N/A
0%
25%
Over 3.5
N/A
0%
25%

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
Kateryna Diatlova
Stefi Webb
Match Total
Double Faults Per Match
N/A
4.5
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
50%
N/A
Over 3.5 (4+)
N/A
50%
N/A
Over 4.5 (5+)
N/A
50%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
50%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Double Faults Per Match
N/A
4.5
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
50%
N/A
Over 3.5 (4+)
N/A
50%
N/A
Over 4.5 (5+)
N/A
50%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
50%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A

Tie Breaks - Over/Under

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
0.29
0.17
0.23
Over 0.5
29%
15%
22%
Over 1.5
0%
2%
1%
Over 2.5
0%
0%
0%
Under 0.5
71%
85%
22%
Under 1.5
100%
98%
1%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
0.25
0.17
0.21
Over 0.5
25%
15%
20%
Over 1.5
0%
2%
1%
Over 2.5
0%
0%
0%
Under 0.5
25%
15%
20%
Under 1.5
0%
2%
1%
Under 2.5
0%
0%
0%

Net Points Won - Over/Under

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Net Points Won Per Match
N/A
4
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
0%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Over 11.5 (12+)
N/A
0%
N/A
Over 14.5 (12+)
N/A
0%
N/A
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Net Points Won Per Match
N/A
4
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
0%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Over 11.5 (12+)
N/A
0%
N/A
Over 14.5 (15+)
N/A
0%
N/A

Head-to-Head (Hard Courts)

Performance
Profile
Data Point
Kateryna Diatlova
Stefi Webb
Wins
H2H
0(0.0%)
1(100.0%)
Sets Won
H2H
0(0.0%)
2(100.0%)
Win Percentage
2026 Calendar Year
42.9%3 / 7 Matches
58.5%24 / 41 Matches
Win Percentage
Last 12 Months
58.8%10 / 17 Matches
58.5%24 / 41 Matches
Data Point
Kateryna Diatlova
Stefi Webb
Main Hand
Age
-
-
Birthday
-
-
Height
-m
-m
Weight
-kg
-kg

Win Percentage (Hard Courts)

2026 Calendar Year
Last 12 Months
Kateryna Diatlova
 
43% Win56% Win

Stefi Webb is performing better in the current calendar year.

Stefi Webb
Data Point
Kateryna Diatlova
Stefi Webb
Match Wins
43%
59%
Match Wins (3 Sets)
43%
59%
Wins in Straight Sets
14%
44%
Wins From Behind
20%
6%
Won At Least 1 Set
57%
68%
Set 1 Win
29%
63%
Set 2 Win
43%
50%
Set 3 Win
67%
60%
Kateryna Diatlova
 
59% Win59% Win

Kateryna Diatlova is performing better in the trailing 12 months.

Kateryna Diatlova
Data Point
Kateryna Diatlova
Stefi Webb
Match Wins
59%
59%
Match Wins (3 Sets)
59%
59%
Wins in Straight Sets
29%
44%
Wins From Behind
22%
6%
Won At Least 1 Set
65%
68%
Set 1 Win
47%
63%
Set 2 Win
47%
50%
Set 3 Win
83%
60%

Aces (Hard Courts)

2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Aces Per Match
N/A
0.50
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
50%
N/A
2+
N/A
0%
N/A
3+
N/A
0%
N/A
4+
N/A
0%
N/A
5+
N/A
0%
N/A
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Over 0.5
N/A
50%
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
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
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
Kateryna Diatlova
Stefi Webb
Match Total
Under 0.5
N/A
50%
N/A
Under 1.5
N/A
100%
N/A
Under 2.5
N/A
100%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
25%
Under 5.5
N/A
100%
50%
Under 6.5
N/A
100%
50%
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Milestones
Over
Under
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Aces Per Match
N/A
0.5
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
50%
50%
2+
N/A
0%
50%
3+
N/A
0%
50%
4+
N/A
0%
50%
5+
N/A
0%
25%
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Over 0.5
N/A
50%
50%
Over 1.5
N/A
0%
50%
Over 2.5
N/A
0%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
25%
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
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
Kateryna Diatlova
Stefi Webb
Match Total
Under 0.5
N/A
50%
N/A
Under 1.5
N/A
100%
N/A
Under 2.5
N/A
100%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
25%
Under 5.5
N/A
100%
50%
Under 6.5
N/A
100%
50%
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%

Match Total Games (Hard Courts)

2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.86
8.88
9.37
Over 6.5
100%
88%
94%
Over 7.5
86%
68%
77%
Over 8.5
86%
49%
68%
Over 9.5
29%
32%
31%
Over 10.5
29%
20%
25%
Over 11.5
29%
20%
25%
Over 12.5
29%
12%
21%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
100%
95%
98%
Over 13.5
100%
95%
98%
Over 14.5
100%
88%
94%
Over 15.5
100%
71%
86%
Over 16.5
86%
66%
76%
Over 17.5
86%
51%
69%
Over 18.5
71%
46%
59%
Over 19.5
71%
37%
54%
Over 20.5
71%
29%
50%
Over 21.5
71%
27%
49%
Over 22.5
71%
22%
47%
Over 23.5
57%
20%
39%
Over 24.5
57%
17%
37%
Over 25.5
43%
17%
30%
Over 26.5
43%
15%
29%
Over 27.5
43%
10%
27%
Over 28.5
29%
10%
20%
Over 29.5
14%
10%
12%
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.95
8.88
9.42
Over 6.5
95%
88%
92%
Over 7.5
85%
68%
77%
Over 8.5
75%
49%
62%
Over 9.5
45%
32%
39%
Over 10.5
35%
20%
28%
Over 11.5
35%
20%
28%
Over 12.5
25%
12%
19%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
95%
95%
95%
Over 13.5
95%
95%
95%
Over 14.5
95%
88%
92%
Over 15.5
90%
71%
81%
Over 16.5
80%
66%
73%
Over 17.5
80%
51%
66%
Over 18.5
75%
46%
61%
Over 19.5
55%
37%
46%
Over 20.5
55%
29%
42%
Over 21.5
50%
27%
39%
Over 22.5
40%
22%
31%
Over 23.5
30%
20%
25%
Over 24.5
30%
17%
24%
Over 25.5
25%
17%
21%
Over 26.5
25%
15%
20%
Over 27.5
20%
10%
15%
Over 28.5
15%
10%
13%
Over 29.5
10%
10%
10%

Break Points Won (Hard Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Breaks Per Match
N/A
3
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
50%
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
Kateryna Diatlova
Stefi Webb
Match Total
Average Break-Points Converted (Set 1)
N/A
1.5
N/A
Average Break-Points Converted (Set 2)
N/A
1.5
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
37%
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

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
Breaks Per Set
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Breaks Per Match
N/A
3
2
Over 0.5
N/A
100%
50%
Over 1.5
N/A
50%
50%
Over 2.5
N/A
0%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Average Break-Points Converted (Set 1)
N/A
1.5
0.5
Average Break-Points Converted (Set 2)
N/A
1.5
0.5
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
37%
N/A
Over 0.5
N/A
100%
50%
Over 1.5
N/A
0%
50%
Over 2.5
N/A
0%
25%
Over 3.5
N/A
0%
25%

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
Kateryna Diatlova
Stefi Webb
Match Total
Double Faults Per Match
N/A
4.5
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
50%
N/A
Over 3.5 (4+)
N/A
50%
N/A
Over 4.5 (5+)
N/A
50%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
50%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Double Faults Per Match
N/A
4.5
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
50%
N/A
Over 3.5 (4+)
N/A
50%
N/A
Over 4.5 (5+)
N/A
50%
N/A
Over 5.5 (6+)
N/A
50%
N/A
Over 6.5 (7+)
N/A
50%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A

Tie Breaks (Hard Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
0.29
0.17
0.23
Over 0.5
14%
5%
10%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
86%
95%
91%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
0.24
0.17
0.21
Over 0.5
18%
5%
12%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
82%
95%
89%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%

Net Points Won (Hard Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Net Points Won Per Match
N/A
4
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
0%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Over 11.5 (12+)
N/A
0%
N/A
Over 14.5 (12+)
N/A
0%
N/A
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Match Total
Net Points Won Per Match
N/A
4
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
0%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Over 11.5 (12+)
N/A
0%
N/A
Over 14.5 (15+)
N/A
0%
N/A

Head-to-Head (Clay Courts)

Performance
Profile
Data Point
Kateryna Diatlova
Stefi Webb
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2026 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
0.0%0 / 3 Matches
N/A0 / 0 Matches
Data Point
Kateryna Diatlova
Stefi Webb
Main Hand
Age
-
-
Birthday
-
-
Height
-m
-m
Weight
-kg
-kg

Win Percentage (Clay Courts)

2026 Calendar Year
Last 12 Months
Kateryna Diatlova
 
43% Win56% Win

Stefi Webb is performing better in the current calendar year.

Stefi Webb
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
 
0% WinN/A% Win

Stefi Webb is performing better in the trailing 12 months.

Kateryna Diatlova
Data Point
Kateryna Diatlova
Stefi Webb
Match Wins
0%
N/A
Match Wins (3 Sets)
0%
N/A
Wins in Straight Sets
0%
N/A
Wins From Behind
0%
N/A
Won At Least 1 Set
0%
N/A
Set 1 Win
0%
N/A
Set 2 Win
0%
N/A
Set 3 Win
N/A
N/A

Aces (Clay Courts)

2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
0%
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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 (Clay Courts)

2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.86
8.88
9.37
Over 6.5
100%
88%
94%
Over 7.5
86%
68%
77%
Over 8.5
86%
49%
68%
Over 9.5
29%
32%
31%
Over 10.5
29%
20%
25%
Over 11.5
29%
20%
25%
Over 12.5
29%
12%
21%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
100%
95%
98%
Over 13.5
100%
95%
98%
Over 14.5
100%
88%
94%
Over 15.5
100%
71%
86%
Over 16.5
86%
66%
76%
Over 17.5
86%
51%
69%
Over 18.5
71%
46%
59%
Over 19.5
71%
37%
54%
Over 20.5
71%
29%
50%
Over 21.5
71%
27%
49%
Over 22.5
71%
22%
47%
Over 23.5
57%
20%
39%
Over 24.5
57%
17%
37%
Over 25.5
43%
17%
30%
Over 26.5
43%
15%
29%
Over 27.5
43%
10%
27%
Over 28.5
29%
10%
20%
Over 29.5
14%
10%
12%
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.95
8.88
9.42
Over 6.5
95%
88%
92%
Over 7.5
85%
68%
77%
Over 8.5
75%
49%
62%
Over 9.5
45%
32%
39%
Over 10.5
35%
20%
28%
Over 11.5
35%
20%
28%
Over 12.5
25%
12%
19%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
95%
95%
95%
Over 13.5
95%
95%
95%
Over 14.5
95%
88%
92%
Over 15.5
90%
71%
81%
Over 16.5
80%
66%
73%
Over 17.5
80%
51%
66%
Over 18.5
75%
46%
61%
Over 19.5
55%
37%
46%
Over 20.5
55%
29%
42%
Over 21.5
50%
27%
39%
Over 22.5
40%
22%
31%
Over 23.5
30%
20%
25%
Over 24.5
30%
17%
24%
Over 25.5
25%
17%
21%
Over 26.5
25%
15%
20%
Over 27.5
20%
10%
15%
Over 28.5
15%
10%
13%
Over 29.5
10%
10%
10%

Break Points Won (Clay Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
0.5
Average Break-Points Converted (Set 2)
N/A
N/A
0.5
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
50%
Over 1.5
N/A
N/A
50%
Over 2.5
N/A
N/A
25%
Over 3.5
N/A
N/A
25%

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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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

Tie Breaks (Clay Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.23
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
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
0.33
N/A
0.21
Over 0.5
0%
N/A
N/A
Over 1.5
0%
N/A
N/A
Over 2.5
0%
N/A
N/A
Under 0.5
100%
N/A
50%
Under 1.5
100%
N/A
50%
Under 2.5
100%
N/A
50%

Net Points Won (Clay Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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 (15+)
N/A
N/A
N/A

Head-to-Head (Grass Courts)

Performance
Profile
Data Point
Kateryna Diatlova
Stefi Webb
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2026 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
Kateryna Diatlova
Stefi Webb
Main Hand
Age
-
-
Birthday
-
-
Height
-m
-m
Weight
-kg
-kg

Win Percentage (Grass Courts)

2026 Calendar Year
Last 12 Months
Kateryna Diatlova
 
43% Win56% Win

Stefi Webb is performing better in the current calendar year.

Stefi Webb
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
 
N/A% WinN/A% Win

Kateryna Diatlova is performing better in the trailing 12 months.

Kateryna Diatlova
Data Point
Kateryna Diatlova
Stefi Webb
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

Aces (Grass Courts)

2026 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
0%
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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)

2026 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.86
8.88
9.37
Over 6.5
100%
88%
94%
Over 7.5
86%
68%
77%
Over 8.5
86%
49%
68%
Over 9.5
29%
32%
31%
Over 10.5
29%
20%
25%
Over 11.5
29%
20%
25%
Over 12.5
29%
12%
21%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
100%
95%
98%
Over 13.5
100%
95%
98%
Over 14.5
100%
88%
94%
Over 15.5
100%
71%
86%
Over 16.5
86%
66%
76%
Over 17.5
86%
51%
69%
Over 18.5
71%
46%
59%
Over 19.5
71%
37%
54%
Over 20.5
71%
29%
50%
Over 21.5
71%
27%
49%
Over 22.5
71%
22%
47%
Over 23.5
57%
20%
39%
Over 24.5
57%
17%
37%
Over 25.5
43%
17%
30%
Over 26.5
43%
15%
29%
Over 27.5
43%
10%
27%
Over 28.5
29%
10%
20%
Over 29.5
14%
10%
12%
Total Games In A Set
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
Average
Average Games in a Set
9.95
8.88
9.42
Over 6.5
95%
88%
92%
Over 7.5
85%
68%
77%
Over 8.5
75%
49%
62%
Over 9.5
45%
32%
39%
Over 10.5
35%
20%
28%
Over 11.5
35%
20%
28%
Over 12.5
25%
12%
19%
Data Point
Kateryna Diatlova
Stefi Webb
Average
Over 12.5
95%
95%
95%
Over 13.5
95%
95%
95%
Over 14.5
95%
88%
92%
Over 15.5
90%
71%
81%
Over 16.5
80%
66%
73%
Over 17.5
80%
51%
66%
Over 18.5
75%
46%
61%
Over 19.5
55%
37%
46%
Over 20.5
55%
29%
42%
Over 21.5
50%
27%
39%
Over 22.5
40%
22%
31%
Over 23.5
30%
20%
25%
Over 24.5
30%
17%
24%
Over 25.5
25%
17%
21%
Over 26.5
25%
15%
20%
Over 27.5
20%
10%
15%
Over 28.5
15%
10%
13%
Over 29.5
10%
10%
10%

Break Points Won (Grass Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
0.5
Average Break-Points Converted (Set 2)
N/A
N/A
0.5
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
50%
Over 1.5
N/A
N/A
50%
Over 2.5
N/A
N/A
25%
Over 3.5
N/A
N/A
25%

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
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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

Tie Breaks (Grass Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.23
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
Kateryna Diatlova
(Match)
Stefi Webb
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.21
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

Net Points Won (Grass Courts)

2026 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Kateryna Diatlova
Stefi Webb
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
Kateryna Diatlova
Stefi Webb
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 (15+)
N/A
N/A
N/A

WTA Singles

Women

Singles

 

Ranking

Elo

953

Daria Kudashova

22

954

Sara Svetac

22

955

Sabastiani Leon

22

956

Victoria Luiza Barros

22

957

Luna Maria Cinalli

22

958

Ruby Cooling

22

959

Eszter Meri

22

960

Ilay Yoruk

22

961

Krisha Mahendran

22

962

Francesca Mattioli

22

963

Kateryna Diatlova

22

964

Antonia Stoyanov

22

965

Misa Malkin

22

966

Shihomi Li Xuan Leong

22

967

Ingrid Carolina Millan

22

WTA Singles

Women

Singles

 

Ranking

Elo

672

Chenting Zhu

64

673

Mary Lewis

64

674

Yujia Huang

64

675

Nauhany Vitoria Leme Da Silva

63

676

Demi Tran

63

677

Raphaelle Lacasse

63

678

Junhan Zhang

63

679

Nina Vargova

63

680

Honoka Kobayashi

63

681

Alyssa Reguer

63

682

Stefi Webb

62

683

Hong Yi Cody Wong

62

684

Valeria Bhunu

62

685

Daria Saville

61

686

Ekaterina Makarova

61

ATP Singles

Men

Singles

 

Ranking

Elo

1

Jannik Sinner

14,350

2

Carlos Alcaraz

12,960

3

Alexander Zverev

5,805

4

Novak Djokovic

4,700

5

Felix Auger-Aliassime

4,050

6

Ben Shelton

4,030

7

Taylor Fritz

3,770

8

Alex De Minaur

3,755

9

Daniil Medvedev

3,460

10

Lorenzo Musetti

3,415

11

Alexander Bublik

3,355

12

Flavio Cobolli

2,750

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