M. Yamaguchi leads the head-to-head 3-1 since 2018 against H. Kaji, over 4 matches.
Today on TennisEdge 32 ATP & WTA matches analysed today Model probabilities, market read and our staked picks — see today's board →| Surface | M. Yamaguchi | H. Kaji |
|---|---|---|
| Hard | 3 | 1 |
| Surface | M. Yamaguchi | H. Kaji |
|---|---|---|
| Hard | 1500 (96-90) | 1520 (153-138) |
| Clay | 1306 (8-14) | 1243 (8-14) |
| Grass | 1454 (1-4) | 1663 (9-4) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| May 14, 2026 | M. Yamaguchi | 2 - 0 | W75 Kurume · 1/8-finals · hard |
| Oct. 19, 2024 | M. Yamaguchi | 2 - 0 | WTA Tokyo · Semi-finals · hard |
| May 15, 2024 | M. Yamaguchi | 2 - 0 | W75 Kurume · 1/16-finals · hard |
| May 31, 2023 | H. Kaji | 2 - 0 | W25 Tokyo · 1/16-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 8, 2026 | L | T. Kokkinis | 2 - 1 | W50 Guiyang · 1/16-finals · hard |
| Sept. 3, 2026 | L | Z. Bai | 1 - 2 | W75 Tianjin (China) · 1/8-finals · hard |
| Sept. 1, 2026 | W | D. Back | 2 - 0 | W75 Tianjin (China) · 1/16-finals · hard |
| July 25, 2026 | L | P. Kudermetova | 2 - 0 | Washington · Semi-finals · hard |
| July 15, 2026 | L | R. Marino | 2 - 0 | W75 Granby · 1/16-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 10, 2026 | L | A. Shubladze | 0 - 2 | W50 Guiyang · 1/8-finals · hard |
| Sept. 8, 2026 | W | A. Kulikova | 0 - 2 | W50 Guiyang · 1/16-finals · hard |
| Sept. 3, 2026 | L | H. Shi | 1 - 2 | W75 Tianjin (China) · 1/8-finals · hard |
| Sept. 2, 2026 | W | Y. Ren | 2 - 0 | W75 Tianjin (China) · 1/16-finals · hard |
| Aug. 27, 2026 | L | E. Milovanovic | 1 - 2 | W50 Kursumlijska Banja (Serbia) · 1/8-finals · clay |