Marta Kostyuk

Rank: 15Elo: 1973Age: 23

1 - 0

Head-to-Head

Ella Seidel

Rank: 100Elo: 1467Age: 21

Match Prediction

Marta

Kostyuk

Overall: 1973

Hard: 2020

Ella

Seidel

Overall: 1467

Hard: 1486

String Tension Elo Prediction:

95.1%

4.9%

Implied Odds:

Kostyuk: -1932

ELO Comparison

Match History (1 Match)

Showing 1 to 1 of 1 matches

Date	Tourn.Tournament	Winner	Score
Sep 22, 2025	China Open - Beijing\| 2nd Round Hard	Marta Kostyuk	66 11

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Detailed Stats Comparison

2026 Season Stats

Marta Kostyuk

Ella Seidel

Marta Kostyuk

Season Comparison

Ella Seidel

17-4

2-9

81%

18%

Serve Statistics

3.2

Aces/Match

1.7

3.9

Double Faults/Match

3.9

59%

1st Serve %

56%

70%

1st Serve Won %

60%

49%

2nd Serve Won %

38%

Return Statistics

50%

Return Points Won %

36%

4.8/9.9 (48%)

Break Point Offense

2.0/4.1 (49%)

4.0/6.5 (62%)

Break Point Defense

3.1/7.1 (44%)

Note: Season stats are from the 2026 season.