By surface
| Surface | Alexander Vasilev | Stephen Zeilen |
|---|---|---|
| Grass | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-07-03 | WTA | Wimbledon | Round of 128 | Grass | Paula Badosa | 3-6 | 3-6 | |||
| 2019-06-17 | WTA | Mallorca | Round of 32 | Grass | Paula Badosa | 7-62 | 5-7 | 5-7 |