01/By surface
each with its own count, at equal weight
Hard
1-0
T. leads 1-0 in 1 meeting on hard
Clay
1-0
T. 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, T. first |
|---|---|---|---|---|---|---|
| Apr 6, 2026 | Monte Carlo MastersMasters 1000 | clay | 1st round | Machac T. | 6-4, 1-6, 6-3 | 53 v 49 |
| Feb 27, 2025 | Abierto MexicanoATP500 | hard | 2nd round | Machac T. | 7-6, 6-1 | 25 v 76 |
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. Machac T. and Altmaier D. each carry the table against every opponent faced.