01/By surface
each with its own count, at equal weight
Hard
Never on hard
no meeting on this surface
Clay
1-2
N. leads 2-1 in 3 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, F. first |
|---|---|---|---|---|---|---|
| Feb 10, 2016 | Argentina OpenATP250 | clay | 2nd round | Almagro N. | 6-3, 4-6, 6-4 | 45 v 72 |
| Feb 26, 2014 | Brasil OpenATP250 | clay | 2nd round | Delbonis F. | 3-6, 6-3, 6-2 | 61 v 17 |
| Feb 23, 2013 | Copa ClaroATP250 | clay | quarterfinal | Almagro N. | 6-1, 7-6 | 123 v 11 |
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 Almagro N. each carry the table against every opponent faced.