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Jelena Ostapenko

Rank: 29Elo: 1804Age: 29

0 - 2

Head-to-Head

Katerina Siniakova

Rank: 34Elo: 1724Age: 30

Match Prediction

Jelena

Ostapenko

Overall: 1804

Hard: 1608

Katerina

Siniakova

Overall: 1724

Hard: 1771

String Tension Elo Prediction:

51.0%

49.0%

Implied Odds:

Ostapenko: -104

ELO Comparison

Match History (2 Matches)

Showing 1 to 2 of 2 matches

Date	Tourn.Tournament	Winner	Score
Aug 9, 2021	Montreal\| Round of 64 Hard	Katerina Siniakova	66 13
Sep 30, 2019	Beijing\| Round of 32 Hard	Katerina Siniakova	66 21

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Detailed Stats Comparison

2026 Season Stats

Jelena Ostapenko

Katerina Siniakova

Jelena Ostapenko

Season Comparison

Katerina Siniakova

21-15

13-15

58%

46%

Serve Statistics

3.9

Aces/Match

1.6

5.6

Double Faults/Match

4.1

58%

1st Serve %

63%

68%

1st Serve Won %

64%

43%

2nd Serve Won %

46%

Return Statistics

46%

Return Points Won %

44%

4.4/8.8 (50%)

Break Point Offense

3.4/8.8 (38%)

4.1/7.8 (53%)

Break Point Defense

5.8/9.1 (64%)

Note: Season stats are from the 2026 season.