01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, C. first |
|---|---|---|---|---|---|---|
| Jan 25, 2020 | Australian OpenGrand Slam | hard | 3rd round | Mertens E. | 6-1, 6-7, 6-0 | 600 v 17 |
| Feb 20, 2018 | Dubai Duty Free Tennis ChampionshipsPremier | hard | 1st round | Bellis C. | 6-3, 6-3 | 41 v 21 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Bellis C. and Mertens E. each carry the table against every opponent faced.