01/By surface
each with its own count, at equal weight
Hard
0-1
S. leads 1-0 in 1 meeting on hard
Clay
1-0
F. 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, F. first |
|---|---|---|---|---|---|---|
| Feb 14, 2017 | Argentina OpenATP250 | clay | 1st round | Delbonis F. | 6-3, 6-1 | 45 v 64 |
| Aug 23, 2016 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | 2nd round | Robert S. | 6-4, 5-7, 6-4 | 43 v 52 |
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. Delbonis F. and Robert S. each carry the table against every opponent faced.