Marta Kostyuk

Rank: 11Elo: 2077Age: 24

1 - 1

Head-to-Head

Katie Volynets

Rank: 91Elo: 1519Age: 24

Match Prediction

Marta

Kostyuk

Overall: 2077

Hard: 1859

Katie

Volynets

Overall: 1519

Hard: 1497

String Tension Elo Prediction:

Kostyuk 94.7%

-1770

ELO Comparison

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Roland GarrosMay 27, 2026

2nd Round · Clay

M. Kostyuk

6(4)66

K. Volynets

733

BeijingSep 25, 2024

Round of 64 · Hard

M. Kostyuk

K. Volynets

Date	Tournament	Winner	Score
May 27, 2026	Roland Garros\| 2nd Round Clay	Marta Kostyuk	6(4)66 733
Sep 25, 2024	Beijing\| Round of 64 Hard	Katie Volynets	76 53

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Marta Kostyuk

Katie Volynets

Marta Kostyuk

Season

Katie Volynets

32–8

80% win

9–15

38% win

Serve

3.6

Aces/Match

1.6

4.2

Double Faults/Match

1.6

57%

1st Serve %

76%

71%

1st Serve Won %

59%

48%

2nd Serve Won %

44%

Return

48%

Return Points Won %

45%

4.6/9.4 (49%)

Break Point Offense

4.0/8.0 (50%)

4.3/6.9 (62%)

Break Point Defense

4.6/9.0 (51%)

Season stats are from 2026.