Level, 1 wins each over 2 singles meetings since 2024. Last meeting on 03/09/2025 at U.S. Open (juniors).
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 03/09/2025 | U.S. Open (juniors) | Round 3 | hard | Vasilev | 7-5 4-6 7-6(7) |
| 08/07/2024 | Wimbledon (juniors) | Round 1 | grass | Kumstat | 6-4 6-7(1) 6-7(7) |
| hard | Kumstat 0 - 1 Vasilev |
| grass | Kumstat 1 - 0 Vasilev |
| 2025 | Kumstat 0 - 1 Vasilev |
| 2024 | Kumstat 1 - 0 Vasilev |
73 wins, 45 losses since 2021 (61.9%).
Last matches: D V V V V
44 wins, 34 losses since 2021 (56.4%).
Last matches: D V V D D
Level, 1 wins each over 2 singles meetings since 2024.
On 03/09/2025, at U.S. Open (juniors) (Round 3): Alexander Vasilev won 7-5 4-6 7-6(7).