Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 31/08/2026 at U.S. Open - New York.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 31/08/2026 | U.S. Open - New York | Round 1 | hard | Sakamoto | 4-6 7-6 4-6 6-3 3-4 |
| 23/09/2025 | Japan Open Tennis Championships - Tokyo | Qualifiers | hard | Vukic | 6-4 7-6(5) |
| hard | Vukic 1 - 1 Sakamoto |
| 2026 | Vukic 0 - 1 Sakamoto |
| 2025 | Vukic 1 - 0 Sakamoto |
193 wins, 178 losses since 2021 (52.0%).
Last matches: D D V D V
111 wins, 81 losses since 2021 (57.8%).
Last matches: D V V V V
Level, 1 wins each over 2 singles meetings since 2025.
On 31/08/2026, at U.S. Open - New York (Round 1): Rei Sakamoto won 4-6 7-6 4-6 6-3 3-4.