01/By surface
each with its own count, at equal weight
Hard
Never on hard
no meeting on this surface
Clay
1-0
R. leads 1-0 in 1 meeting on clay
Grass
0-1
J.M. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, R. first |
|---|---|---|---|---|---|---|
| Jul 18, 2026 | Suisse Open GstaadATP250 | clay | semifinal | Collignon R. | 1-6, 7-6, 7-5 | 42 v 45 |
| Jun 22, 2026 | Eastbourne InternationalATP250 | grass | 1st round | Cerundolo J.M. | 6-4, 4-6, 7-6 | 43 v 45 |
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. Collignon R. and Cerundolo J.M. each carry the table against every opponent faced.