Zeynep Sonmez vs Marta Kostyuk | Head-to-Head

String Tension

Zeynep Sonmez

Rank: 74Elo: 1661Age: 23

0 - 2

Head-to-Head

Marta Kostyuk

Rank: 27Elo: 1833Age: 23

Match Prediction

Zeynep

Sonmez

Overall: 1661

Hard: 1643

Marta

Kostyuk

Overall: 1833

Hard: 2006

String Tension Elo Prediction:

21.1%

78.9%

Implied Odds:

Kostyuk: -374

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Date	Tournament	Winner	Score
Aug 25, 2025	U.S. Open\| Round of 64 Hard	Marta Kostyuk	7-5 · 6-7(5) · 6-3
Feb 10, 2025	Qatar TotalEnergies Open - Doha\| Round of 32 Hard	Marta Kostyuk	6-3 · 6-3

Recent Matches

Zeynep Sonmez (0-0)

No recent matches available

Marta Kostyuk (0-0)

No recent matches available

Zeynep Sonmez (0-0)

No recent matches available

Detailed Stats Comparison

2025 Season Stats

Zeynep Sonmez

Marta Kostyuk

Zeynep Sonmez

Season Comparison

Marta Kostyuk

8-12

24-16

40%

60%

Serve Statistics

0.5

Aces/Match

3.3

3.7

Double Faults/Match

6.0

55%

1st Serve %

61%

60%

1st Serve Won %

66%

43%

2nd Serve Won %

45%

Return Statistics

45%

Return Points Won %

46%

3.4/6.8 (50%)

Break Point Offense

4.4/10.2 (44%)

4.3/8.4 (51%)

Break Point Defense

5.8/9.2 (62%)

Note: Season stats are from the 2025 season.