01/By surface
each with its own count, at equal weight
Hard
1-0
J. leads 1-0 in 1 meeting on hard
Clay
1-1
Level 1-1 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Jan 12, 2026 | Adelaide InternationalATP250 | hard | 1st round | Munar J. | 6-3, 6-0 | 38 v 44 |
| May 2, 2023 | Mutua Madrid OpenMasters 1000 | clay | 4th round | Altmaier D. | 6-3, 6-0 | 88 v 92 |
| May 22, 2022 | French OpenGrand Slam, best of 5 | clay | 1st round | Munar J. | 6-1, 6-3, 4-6, 6-3 | 87 v 53 |
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. Munar J. and Altmaier D. each carry the table against every opponent faced.