01/By surface
each with its own count, at equal weight
Hard
0-1
G. leads 1-0 in 1 meeting on hard
Clay
1-0
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, S. first |
|---|---|---|---|---|---|---|
| Aug 9, 2025 | Western & Southern Financial Group MastersMasters 1000 | hard | 2nd round | Diallo G. | 7-5, 6-4 | 43 v 35 |
| Apr 3, 2025 | Tiriac OpenATP250 | clay | 2nd round | Baez S. | 7-6, 2-6, 6-2 | 36 v 81 |
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. Baez S. and Diallo G. each carry the table against every opponent faced.