If they played today
Kumasaka T.
65%
Sets 2–0
Medium confidence
Sumizawa D.
35%
2–0
36%
2–1
29%
1–2
19%
0–2
16%
Chance of a third set 48%
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
| Kumasaka T. | Sumizawa D. | |
| 1661 | Rating | 1542 |
| 29–8 (78%) | Win-loss | 12–10 (55%) |
| 0 | ATP/WTA matches | 0 |
| WLWWL | Recent form | WLWLL |
All meetings (2)
| 2025-11-09 | Kumasaka T. | 2–0 | ATP Singles: Brisbane 4 challenger |
| 2025-09-18 | Kumasaka T. | 2–0 | ATP Singles: Targu Mures 2 challenger |
Last five: Kumasaka T.
| 2025-11-25 | L | Hijikata R. | 0-2 | ATP Singles: Playford 2 challenger |
| 2025-11-24 | W | Vithoontien L. | 2-0 | ATP Singles: Playford 2 challenger |
| 2025-11-23 | W | Hulme M. | 2-0 | ATP Singles: Playford 2 challenger |
| 2025-11-18 | L | Bolt A. | 0-2 | ATP Singles: Sydney challenger |
| 2025-11-10 | W | Vithoontien L. | 2-0 | ATP Singles: Brisbane 4 challenger |
Last five: Sumizawa D.
| 2025-11-16 | L | Yamanaka T. | 1-2 | ATP Singles: Sydney challenger |
| 2025-11-09 | L | Kumasaka T. | 0-2 | ATP Singles: Brisbane 4 challenger |
| 2025-11-02 | W | Yuzuki T. | 2-0 | ATP Singles: Taipei challenger |
| 2025-09-18 | L | Kumasaka T. | 0-2 | ATP Singles: Targu Mures 2 challenger |
| 2025-09-17 | W | Brumm J. | 2-0 | ATP Singles: Targu Mures 2 challenger |