Naomi Osaka vs Katerina Siniakova
2 meetings so far, and Naomi Osaka leads the head to head 2-0.
If they played today
Naomi Osaka
81%
Sets 2–0
High confidence
Katerina Siniakova
19%
2–0
52%
2–1
29%
1–2
11%
0–2
8%
Chance of a third set 40%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Naomi Osaka | Katerina Siniakova | |
| 1799 (#12) | Rating | 1626 (#114) |
| 50–15 (77%) | Win-loss | 35–23 (60%) |
| 65 | ATP/WTA matches | 58 |
| WLWWL | Recent form | WLWLL |
All meetings (2)
| 2026-09-03 | Naomi Osaka | 2–1 6-2, 5-7, 6-1 | US Open, Women |
| 2025-07-02 | Naomi Osaka | 2–1 | WTA Singles: Wimbledon |
Last five: Naomi Osaka
| 2026-09-07 | L | Elena Rybakina | 0-2 | US Open, Women |
| 2026-09-05 | W | Elise Mertens | 2-1 | US Open, Women |
| 2026-09-03 | W | Katerina Siniakova | 2-1 | US Open, Women |
| 2026-08-11 | L | Elena Rybakina | 1-2 | Toronto |
| 2026-08-09 | W | Leylah Fernandez | 2-0 | Toronto |
Last five: Katerina Siniakova
| 2026-09-03 | L | Naomi Osaka | 1-2 | US Open, Women |
| 2026-08-18 | L | Madison Keys | 0-2 | Cincinnati |
| 2026-08-16 | W | Jessica Bouzas Maneiro | 2-1 | Cincinnati |
| 2026-07-01 | L | Nikola Bartunkova | 0-2 | Wimbledon |
| 2026-06-29 | W | Qinwen Zheng | 2-0 | Wimbledon |