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Marta Kostyuk

Rank: 10Elo: 1972Age: 24

1 - 1

Head-to-Head

Katie Boulter

GB flag
Rank: 49Elo: 1670Age: 30

Three rackets logoMatch Prediction

UA flag
Marta
Kostyuk

Overall: 1972

Hard: 1753

VS
GB flag
Katie
Boulter

Overall: 1670

Hard: 1619

String Tension Elo Prediction:

Kostyuk 73.8%

-282

Match History (2 Matches)

Showing 1 to 2 of 2 matches
U.S. OpenAug 25, 2025
1st Round · Hard
UkraineM. Kostyuk
66
United KingdomK. Boulter
44
San DiegoFeb 26, 2024
Final · Hard
UkraineM. Kostyuk
722
United KingdomK. Boulter
566

Recent Matches

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Detailed Stats Comparison

Marta Kostyuk
vs
Katie Boulter
36–12
75% win
24–19
56% win

Serve

3.8
Aces/Match
2.0
4.0
Double Faults/Match
5.5
57%
1st Serve %
59%
71%
1st Serve Won %
66%
48%
2nd Serve Won %
43%

Return

47%
Return Points Won %
43%
4.3/8.9 (49%)
Break Point Offense
3.9/8.4 (46%)
4.0/6.7 (60%)
Break Point Defense
4.5/8.2 (55%)

Season stats are from 2026.