By surface
| Surface | Viktor Markov | Mark Smith |
|---|---|---|
| Hard | 1 | 3 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-04 | WTA | Indian Wells | Round of 32 | Hard | Belinda Bencic | 2-6 | 3-6 | |||
| 2026-01-05 | WTA | United Cup | Semifinal | Hard | Belinda Bencic | 3-6 | 6-4 | 6-70 | ||
| 2025-10-06 | WTA | Wuhan | Round of 32 | Hard | Belinda Bencic | W/O | ||||
| 2021-02-08 | WTA | Australian Open | Round of 32 | Hard | Elise Mertens | 2-6 | 1-6 | |||