Level, 1 wins each over 2 singles meetings since 2022. Last meeting on 13/08/2023 at Stanford Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 13/08/2023 | Stanford Challenger | Round 1 | hard | Watanuki | 5-7 7-5 4-6 |
| 13/04/2022 | Sarasota Challenger | Round 2 | clay | Johnson | 3-6 6-4 5-1 |
| hard | Johnson 0 - 1 Watanuki |
| clay | Johnson 1 - 0 Watanuki |
| 2023 | Johnson 0 - 1 Watanuki |
| 2022 | Johnson 1 - 0 Watanuki |
65 wins, 64 losses since 2021 (50.4%).
Last matches: D D V V V
150 wins, 111 losses since 2021 (57.5%).
Last matches: D D V D D
Level, 1 wins each over 2 singles meetings since 2022.
On 13/08/2023, at Stanford Challenger (Round 1): Yosuke Watanuki won 5-7 7-5 4-6.