Naomi Osaka vs Katerina Siniakova | Head-to-Head

String Tension

Naomi Osaka

Rank: 16Elo: 1880Age: 28

2 - 1

Head-to-Head

Katerina Siniakova

Rank: 48Elo: 1732Age: 29

Match Prediction

Naomi

Osaka

Overall: 1880

Hard: 2086

Katerina

Siniakova

Overall: 1732

Hard: 1757

String Tension Elo Prediction:

76.2%

23.8%

Implied Odds:

Osaka: -320

Match History (3 Matches)

Showing 1 to 3 of 3 matches

Date	Tournament	Winner	Score
Jun 28, 2025	Wimbledon\| Round of 64 Grass	Naomi Osaka	6-3 · 6-2
May 27, 2019	Roland Garros\| Round of 32 Clay	Katerina Siniakova	6-4 · 6-2
Feb 12, 2018	Doha\| Round of 64 Hard	Naomi Osaka	6-4 · 6-0

Recent Matches

Naomi Osaka (0-0)

No recent matches available

Katerina Siniakova (0-0)

No recent matches available

Naomi Osaka (0-0)

No recent matches available

Detailed Stats Comparison

2025 Season Stats

Naomi Osaka

Katerina Siniakova

Naomi Osaka

Season Comparison

Katerina Siniakova

25-13

18-23

66%

44%

Serve Statistics

6.9

Aces/Match

1.9

2.7

Double Faults/Match

5.0

57%

1st Serve %

62%

75%

1st Serve Won %

63%

50%

2nd Serve Won %

42%

Return Statistics

44%

Return Points Won %

43%

3.5/7.7 (46%)

Break Point Offense

3.9/8.4 (46%)

3.2/5.6 (57%)

Break Point Defense

4.2/8.1 (52%)

Note: Season stats are from the 2025 season.