Katie Boulter vs Marta Kostyuk | Head-to-Head

String Tension

Katie Boulter

Rank: 41Elo: 1779Age: 29

1 - 1

Head-to-Head

Marta Kostyuk

Rank: 27Elo: 1818Age: 23

Match Prediction

Katie

Boulter

Overall: 1779

Hard: 1777

Marta

Kostyuk

Overall: 1818

Hard: 1913

String Tension Elo Prediction:

40.3%

59.7%

Implied Odds:

Kostyuk: -148

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Date	Tournament	Winner	Score
Aug 25, 2025	U.S. Open\| Round of 128 Hard	Marta Kostyuk	6-4 · 6-4
Feb 26, 2024	San Diego\| Final Hard	Katie Boulter	5-7 · 6-2 · 6-2

Recent Matches

Katie Boulter (0-0)

No recent matches available

Marta Kostyuk (0-0)

No recent matches available

Katie Boulter (0-0)

No recent matches available

Detailed Stats Comparison

2025 Season Stats

Katie Boulter

Marta Kostyuk

Katie Boulter

Season Comparison

Marta Kostyuk

15-19

26-17

44%

60%

Serve Statistics

2.9

Aces/Match

3.3

5.9

Double Faults/Match

6.0

57%

1st Serve %

61%

63%

1st Serve Won %

66%

40%

2nd Serve Won %

46%

Return Statistics

41%

Return Points Won %

46%

3.6/7.6 (47%)

Break Point Offense

4.4/9.8 (45%)

4.0/7.9 (51%)

Break Point Defense

5.8/9.2 (64%)

Note: Season stats are from the 2025 season.