Rei Sakamoto leads 3 to 1 over 4 singles meetings since 2023. Last meeting on 18/08/2026 at Quebec City Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 18/08/2026 | Quebec City Challenger | Round 1 | hard | Sakamoto | 1-6 4-6 |
| 18/11/2024 | Yokohama Challenger | Round 1 | hard | Sakamoto | 2-6 4-6 |
| 12/11/2024 | Kobe Challenger | Round 1 | indoor hard | Rodionov | 6-3 5-2 |
| 27/11/2023 | Yokkaichi Challenger | Round 1 | hard | Sakamoto | 6-4 6-4 |
| hard | Rodionov 0 - 3 Sakamoto |
| indoor hard | Rodionov 1 - 0 Sakamoto |
| 2026 | Rodionov 0 - 1 Sakamoto |
| 2024 | Rodionov 1 - 1 Sakamoto |
| 2023 | Rodionov 0 - 1 Sakamoto |
209 wins, 169 losses since 2021 (55.3%).
Last matches: D V V D V
118 wins, 85 losses since 2021 (58.1%).
Last matches: D V V D V
Rei Sakamoto leads 3 to 1 over 4 singles meetings since 2023.
On 18/08/2026, at Quebec City Challenger (Round 1): Rei Sakamoto won 1-6 4-6.