Katerina Siniakova vs Naomi Osaka head-to-head
Naomi Osaka leads Katerina Siniakova 2-0 in the 2 meetings StatsNext stores (since the 2025 season): 1-0 on hard, 1-0 on grass. Their most recent meeting, in the 2026 season (Round of 64) on hard, was won by Naomi Osaka 6-2 5-7 6-1.
Every stored meeting
| Tournament week | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| Aug 30, 2026 | US Open | Round of 64 | hard | Naomi Osaka | 6-2 5-7 6-1 |
| Jun 30, 2025 | Wimbledon | Round of 64 | grass | Naomi Osaka | 6-3 6-2 |
Current form
| Measure | Katerina Siniakova | Naomi Osaka | WTA average |
|---|---|---|---|
| 2026 record | 18-18 | 30-13 | |
| Service points won, 52 weeks | 57.6% | 63.0% | 56.1% |
| Return points won, 52 weeks | 44.5% | 42.3% | 43.9% |
| Dominance Ratio, 52 weeks | 1.05 | 1.14 | 1.00 |
Serve and return figures cover the last 52 weeks (a dash when too few matches have statistics); the tour average is every WTA player-match in that period.
How to read this
- StatsNext stores singles matches from the 2025 season; earlier meetings are not included. Walkovers are not meetings.
- 2 meetings are too few to show a pattern. Past results describe what happened, not what will happen.
This page contains no sportsbook prices or betting lines.