Katie Volynets vs Zeynep Sonmez | Head-to-Head

String Tension

Katie Volynets

Rank: 108Elo: 1599Age: 23

0 - 1

Head-to-Head

Zeynep Sonmez

Rank: 74Elo: 1609Age: 23

Match Prediction

Katie

Volynets

Overall: 1599

Hard: 1687

Zeynep

Sonmez

Overall: 1609

Hard: 1691

String Tension Elo Prediction:

48.8%

51.2%

Implied Odds:

Sonmez: -105

Match History (1 Match)

Showing 1 to 1 of 1 matches

Date	Tournament	Winner	Score
Aug 25, 2025	U.S. Open\| Round of 128 Hard	Zeynep Sonmez	6-3 · 6-4

Recent Matches

Katie Volynets (0-0)

No recent matches available

Zeynep Sonmez (0-0)

No recent matches available

Katie Volynets (0-0)

No recent matches available

Detailed Stats Comparison

2025 Season Stats

Katie Volynets

Zeynep Sonmez

Katie Volynets

Season Comparison

Zeynep Sonmez

10-21

11-13

32%

46%

Serve Statistics

0.8

Aces/Match

0.5

0.6

Double Faults/Match

3.5

78%

1st Serve %

53%

55%

1st Serve Won %

63%

43%

2nd Serve Won %

44%

Return Statistics

45%

Return Points Won %

46%

4.2/8.5 (49%)

Break Point Offense

3.5/7.0 (51%)

4.8/9.4 (51%)

Break Point Defense

4.0/7.8 (52%)

Note: Season stats are from the 2025 season.