On Yu Choi leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 24/07/2025 at W15 Luan.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 24/07/2025 | W15 Luan | Round 2 | hard | Choi | 6-2 6-3 |
| 15/07/2025 | W15 Luan | Round 1 | hard | Choi | 6-1 6-3 |
| hard | Kobayashi 0 - 2 Choi |
| 2025 | Kobayashi 0 - 2 Choi |
98 wins, 100 losses since 2021 (49.5%).
Last matches: D D V D V
86 wins, 70 losses since 2021 (55.1%).
Last matches: D D D D V
On Yu Choi leads 2 to 0 over 2 singles meetings since 2025.
On 24/07/2025, at W15 Luan (Round 2): On Yu Choi won 6-2 6-3.