Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 02/08/2023 at W15 Sapporo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 02/08/2023 | W15 Sapporo | Round 1 | hard | Kozaki | 6-3 6-2 |
| 06/10/2022 | W25 Makinohara | Round 2 | grass | Lee | 6-3 7-6(6) |
| hard | Lee 0 - 1 Kozaki |
| grass | Lee 1 - 0 Kozaki |
| 2023 | Lee 0 - 1 Kozaki |
| 2022 | Lee 1 - 0 Kozaki |
104 wins, 86 losses since 2021 (54.7%).
Last matches: V V D D D
100 wins, 98 losses since 2021 (50.5%).
Last matches: D V V V V
Level, 1 wins each over 2 singles meetings since 2022.
On 02/08/2023, at W15 Sapporo (Round 1): Funa Kozaki won 6-3 6-2.