Naomi Osaka

Rank: 13Elo: 1993Age: 28

2 - 1

Head-to-Head

Katerina Siniakova

Rank: 34Elo: 1724Age: 30

Match Prediction

Naomi

Osaka

Overall: 1993

Hard: 2008

Katerina

Siniakova

Overall: 1724

Hard: 1771

String Tension Elo Prediction:

81.7%

18.3%

Implied Odds:

Osaka: -445

ELO Comparison

Match History (3 Matches)

Showing 1 to 3 of 3 matches

Date	Tourn.Tournament	Winner	Score
Jun 28, 2025	Wimbledon\| 2nd Round Grass	Naomi Osaka	66 32
May 27, 2019	Roland Garros\| Round of 32 Clay	Katerina Siniakova	66 42
Feb 12, 2018	Doha\| Round of 64 Hard	Naomi Osaka	66 40

Recent Matches

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Detailed Stats Comparison

2026 Season Stats

Naomi Osaka

Katerina Siniakova

Naomi Osaka

Season Comparison

Katerina Siniakova

21-8

13-15

72%

46%

Serve Statistics

5.6

Aces/Match

1.6

2.0

Double Faults/Match

4.1

60%

1st Serve %

63%

71%

1st Serve Won %

64%

50%

2nd Serve Won %

46%

Return Statistics

43%

Return Points Won %

44%

3.3/6.8 (49%)

Break Point Offense

3.4/8.8 (38%)

3.1/5.5 (57%)

Break Point Defense

5.8/9.1 (64%)

Note: Season stats are from the 2026 season.