01/By surface
each with its own count, at equal weight
Hard
1-0
C. leads 1-0 in 1 meeting on hard
Clay
0-1
A. leads 1-0 in 1 meeting on clay
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 |
|---|---|---|---|---|---|---|
| Mar 11, 2024 | BNP Paribas OpenMasters 1000 | hard | 3rd round | Ruud C. | 6-2, 6-4 | 9 v 43 |
| Jul 28, 2023 | European OpenATP250 | clay | quarterfinal | Fils A. | 6-0, 6-4 | 4 v 71 |
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. Ruud C. and Fils A. each carry the table against every opponent faced.