Yeon Woo Ku leads 2 to 0 over 2 singles meetings since 2022. Last meeting on 20/07/2022 at W60 Vitoria-Gasteiz.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 20/07/2022 | W60 Vitoria-Gasteiz | Round 1 | hard | Ku | 6-1 7-5 |
| 12/04/2022 | W25 Nottingham | Round 1 | hard | Ku | 6-3 4-6 3-6 |
| hard | Rosca 0 - 2 Ku |
| 2022 | Rosca 0 - 2 Ku |
56 wins, 40 losses since 2021 (58.3%).
Last matches: D D V V D
201 wins, 115 losses since 2021 (63.6%).
Last matches: D V D D V
Yeon Woo Ku leads 2 to 0 over 2 singles meetings since 2022.
On 20/07/2022, at W60 Vitoria-Gasteiz (Round 1): Yeon Woo Ku won 6-1 7-5.