By surface
| Surface | Clara Tauson | Alexander Vasilev |
|---|---|---|
| Hard | 1 | 3 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-03-18 | WTA | Miami | Round of 32 | Hard | Paula Badosa | 3-6 | 6-73 | |||
| 2024-08-05 | WTA | Toronto | Round of 64 | Hard | Paula Badosa | 1-6 | 4-6 | |||
| 2022-02-21 | WTA | Doha | Round of 32 | Hard | Paula Badosa | 1-6 | 2-6 | |||
| 2021-03-01 | WTA | Lyon | Semifinal | Hard | Clara Tauson | 7-5 | 6-1 |