01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
2-0
O. leads 2-0 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, O. first |
|---|---|---|---|---|---|---|
| Jan 10, 2018 | Sydney InternationalATP250 | hard | 2nd round | Fognini F. | 3-6, 6-3, 6-4 | 37 v 27 |
| May 6, 2014 | Mutua Madrid OpenMasters 1000 | clay | 1st round | Dolgopolov O. | 7-5, 4-6, 6-3 | 22 v 15 |
| Mar 12, 2014 | BNP Paribas OpenMasters 1000 | hard | 4th round | Dolgopolov O. | 6-2, 6-4 | 31 v 14 |
| Feb 21, 2014 | Rio OpenATP500 | clay | quarterfinal | Dolgopolov O. | 6-1, 6-1 | 54 v 14 |
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. Dolgopolov O. and Fognini F. each carry the table against every opponent faced.