Marta Kostyuk

Rank: 11Elo: 2087Age: 24

2 - 0

Head-to-Head

Katherine Sebov

Elo: 1528Age: 27

Match Prediction

Marta

Kostyuk

Overall: 2087

Hard: 1964

Katherine

Sebov

Overall: 1528

Hard: 1542

String Tension Elo Prediction:

95.2%

4.8%

Implied Odds:

Kostyuk: -1971

ELO Comparison

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Date	Tourn.Tournament	Winner	Score
Aug 4, 2026	National Bank Open - Toronto\| 2nd Round Hard	Marta Kostyuk	76 6(4)0
Aug 23, 2021	Chicago 1\| Round of 32 Hard	Marta Kostyuk	66 03

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Marta Kostyuk

Katherine Sebov

Marta Kostyuk

Season Comparison

Katherine Sebov

29-7

1-2

81%

33%

Serve Statistics

3.4

Aces/Match

0.0

4.0

Double Faults/Match

4.0

57%

1st Serve %

70%

71%

1st Serve Won %

53%

49%

2nd Serve Won %

41%

Return Statistics

49%

Return Points Won %

38%

4.6/9.8 (47%)

Break Point Offense

3.0/6.0 (50%)

4.2/6.8 (62%)

Break Point Defense

3.3/7.7 (43%)

Note: Season stats are from the 2026 season.