Leo Vithoontien leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 23/04/2025 at M15 Osaka.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 23/04/2025 | M15 Osaka | Round 1 | hard | Vithoontien | 6-3 2-6 6-4 |
| 20/03/2024 | M15 Nishi-Tokyo | Round 1 | hard | Vithoontien | 6-2 6-3 |
| 21/09/2023 | M25 Takasaki | Round 2 | hard | Nishiwaki | 5-7 6-4 6-4 |
| hard | Nishiwaki 1 - 2 Vithoontien |
| 2025 | Nishiwaki 0 - 1 Vithoontien |
| 2024 | Nishiwaki 0 - 1 Vithoontien |
| 2023 | Nishiwaki 1 - 0 Vithoontien |
99 wins, 98 losses since 2021 (50.3%).
Last matches: D D V V D
112 wins, 115 losses since 2021 (49.3%).
Last matches: D D V D D
Leo Vithoontien leads 2 to 1 over 3 singles meetings since 2023.
On 23/04/2025, at M15 Osaka (Round 1): Leo Vithoontien won 6-3 2-6 6-4.