Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 30/11/2025 at W50 Yokohama.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/11/2025 | W50 Yokohama | Final | hard | Zhang | 6-3 5-2 |
| 22/11/2025 | W100 Takasaki | Semi-final | hard | Ku | 3-6 6-4 6-7(4) |
| hard | Zhang 1 - 1 Ku |
| 2025 | Zhang 1 - 1 Ku |
127 wins, 129 losses since 2021 (49.6%).
Last matches: V D D D V
201 wins, 115 losses since 2021 (63.6%).
Last matches: D V D D V
Level, 1 wins each over 2 singles meetings since 2025.
On 30/11/2025, at W50 Yokohama (Final): Shuai Zhang won 6-3 5-2.