Ya-Hsuan Lee leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 22/05/2025 at W35 Andong.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 22/05/2025 | W35 Andong | Round 2 | hard | Lee | 6-7(7) 5-7 |
| 25/03/2024 | W50 Kofu | Qualifiers | hard | Lee | 4-6 6-3 3-6 |
| 08/10/2023 | Hana Bank Korea Open - Seoul | Qualifiers | hard | Ku | 6-1 3-6 1-0 |
| hard | Lee 2 - 1 Ku |
| 2025 | Lee 1 - 0 Ku |
| 2024 | Lee 1 - 0 Ku |
| 2023 | Lee 0 - 1 Ku |
104 wins, 86 losses since 2021 (54.7%).
Last matches: V V D D D
200 wins, 114 losses since 2021 (63.7%).
Last matches: D D V D V
Ya-Hsuan Lee leads 2 to 1 over 3 singles meetings since 2023.
On 22/05/2025, at W35 Andong (Round 2): Ya-Hsuan Lee won 6-7(7) 5-7.