01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
0-1
T. leads 1-0 in 1 meeting 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, S. first |
|---|---|---|---|---|---|---|
| May 7, 2026 | Internazionali BNL d'ItaliaMasters 1000 | clay | 1st round | Machac T. | 6-4, 7-6 | 75 v 41 |
| Jan 22, 2026 | Australian OpenGrand Slam, best of 5 | hard | 2nd round | Machac T. | 6-4, 3-6, 7-6, 7-6 | 35 v 24 |
| Oct 26, 2023 | Vienna OpenATP500 | hard | 2nd round | Tsitsipas S. | 6-3, 4-6, 7-5 | 7 v 74 |
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. Tsitsipas S. and Machac T. each carry the table against every opponent faced.