01/By surface
each with its own count, at equal weight
Hard
1-0
I. leads 1-0 in 1 meeting on hard
Clay
1-1
Level 1-1 in 2 meetings on clay
Grass
1-0
I. leads 1-0 in 1 meeting on grass
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, I. first |
|---|---|---|---|---|---|---|
| Jun 10, 2016 | Topshelf OpenATP250 | grass | quarterfinal | Karlovic I. | 6-3, 6-4 | 28 v 55 |
| Jul 25, 2015 | Claro Open ColombiaATP250 | clay | semifinal | Mannarino A. | 7-6, 7-6 | 23 v 33 |
| Feb 22, 2015 | Delray Beach OpenATP250 | hard | semifinal | Karlovic I. | 6-3, 6-4 | 29 v 41 |
| Jul 19, 2013 | Claro Open ColombiaATP250 | clay | quarterfinal | Karlovic I. | 7-6, 7-6 | 155 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. Karlovic I. and Mannarino A. each carry the table against every opponent faced.