01/By surface
each with its own count, at equal weight
Hard
1-0
D. leads 1-0 in 1 meeting on hard
Clay
0-1
S. 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, D. first |
|---|---|---|---|---|---|---|
| Aug 29, 2025 | US OpenGrand Slam, best of 5 | hard | 2nd round | Altmaier D. | 7-6, 1-6, 4-6, 6-3, 7-5 | 56 v 28 |
| May 29, 2024 | French OpenGrand Slam, best of 5 | clay | 2nd round | Tsitsipas S. | 6-3, 6-2, 6-7, 6-4 | 83 v 9 |
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. Altmaier D. and Tsitsipas S. each carry the table against every opponent faced.