K. Boulter and K. Siniakova are level 1-1 in their head-to-head since 2018 over 2 matches.
Today on TennisEdge 34 ATP & WTA matches analysed today Model probabilities, market read and our staked picks — see today's board →| Surface | K. Boulter | K. Siniakova |
|---|---|---|
| Hard | 0 | 1 |
| Clay | 1 | 0 |
| Surface | K. Boulter | K. Siniakova |
|---|---|---|
| Hard | 1780 (109-76) | 1843 (110-83) |
| Clay | 1640 (21-16) | 1646 (41-36) |
| Grass | 1735 (41-20) | 1741 (30-17) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| Oct. 24, 2026 | K. Siniakova | 2 - 0 | Osaka · Semi-finals · hard |
| April 22, 2025 | K. Boulter | 2 - 1 | Madrid · 1/64-finals · clay |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Nov. 4, 2026 | L | C. Liu | 2 - 0 | Hong Kong · 1/8-finals · hard |
| Nov. 2, 2026 | W | V. Golubic | 0 - 2 | Hong Kong · 1/16-finals · hard |
| Oct. 24, 2026 | L | K. Siniakova | 0 - 2 | Osaka · Semi-finals · hard |
| Oct. 23, 2026 | W | A. Ruzic | 2 - 1 | Osaka · Quarter-finals · hard |
| Oct. 21, 2026 | W | V. Golubic | 2 - 0 | Osaka · 1/8-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Oct. 29, 2026 | L | C. Liu | Walk Over | Guangzhou · 1/8-finals · hard |
| Oct. 28, 2026 | W | L. Tararudee | 2 - 1 | Guangzhou · 1/16-finals · hard |
| Oct. 25, 2026 | W | A. Krueger | 0 - 2 | Osaka · Final · hard |
| Oct. 24, 2026 | W | K. Boulter | 0 - 2 | Osaka · Semi-finals · hard |
| Oct. 23, 2026 | W | M. Stoiana | 0 - 2 | Osaka · Quarter-finals · hard |