K. Okamura leads the head-to-head 3-0 since 2018 against M. Yamaguchi, over 3 matches.
Today on TennisEdge 34 ATP & WTA matches analysed today Model probabilities, market read and our staked picks — see today's board →| Surface | M. Yamaguchi | K. Okamura |
|---|---|---|
| Hard | 0 | 3 |
| Surface | M. Yamaguchi | K. Okamura |
|---|---|---|
| Hard | 1433 (99-98) | 1594 (166-145) |
| Clay | 1306 (8-14) | 1320 (10-18) |
| Grass | 1454 (1-4) | 1472 (3-5) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| Sept. 20, 2026 | K. Okamura | 2 - 0 | Singapore · Final · hard |
| June 20, 2024 | K. Okamura | 2 - 1 | ITF W35 Taipei Women · 1/8-finals · hard |
| April 12, 2023 | K. Okamura | 2 - 1 | ITF W25 Osaka Women · 1/16-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Nov. 11, 2026 | L | Y. Naito | 2 - 1 | W75 Brisbane 3 (Australia) · 1/16-finals · hard |
| Nov. 3, 2026 | L | Z. Kulambayeva | 0 - 2 | Chennai · 1/16-finals · hard |
| Nov. 1, 2026 | L | Z. Kulambayeva | 1 - 2 | Chennai · Final · hard |
| Oct. 31, 2026 | W | Z. Desai | 2 - 0 | Chennai · Semi-finals · hard |
| Oct. 25, 2026 | L | H. Dart | 2 - 0 | Guangzhou · Final · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Nov. 13, 2026 | W | R. Matsuda | 2 - 0 | W50 Yokohama · Quarter-finals · hard |
| Nov. 12, 2026 | W | Y. Wang | 2 - 0 | W50 Yokohama · 1/8-finals · hard |
| Nov. 11, 2026 | W | E. Koike | 2 - 0 | W50 Yokohama · 1/16-finals · hard |
| Nov. 3, 2026 | L | J. Vandromme | 2 - 0 | Chennai · 1/16-finals · hard |
| Nov. 1, 2026 | W | M. Kobori | 2 - 1 | Chennai · Final · hard |