By surface
| Surface | Belinda Bencic | Elise Mertens |
|---|---|---|
| Hard | 3 | 1 |
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 | 6-2 | 6-3 | |||
| 2026-01-05 | WTA | United Cup | Semifinal | Hard | Belinda Bencic | 6-3 | 4-6 | 7-60 | ||
| 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 | |||