01/By surface
each with its own count, at equal weight
Hard
0-1
Acosta F. leads 1-0 in 1 meeting on hard
Clay
2-0
S. leads 2-0 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, S. first |
|---|---|---|---|---|---|---|
| Jan 8, 2025 | ASB ClassicATP250 | hard | 2nd round | Diaz Acosta F. | 6-4, 7-6 | 28 v 78 |
| Feb 22, 2024 | Rio OpenATP500 | clay | 2nd round | Baez S. | 7-6, 6-3 | 30 v 59 |
| Feb 9, 2024 | Cordoba OpenATP250 | clay | quarterfinal | Baez S. | 6-3, 6-1 | 26 v 95 |
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 Diaz Acosta F. each carry the table against every opponent faced.