01/By surface
each with its own count, at equal weight
Hard
0-2
O. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
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, A. first |
|---|---|---|---|---|---|---|
| Jan 15, 2018 | Australian OpenGrand Slam, best of 5 | hard | 1st round | Dolgopolov O. | 7-6, 6-3, 6-4 | 448 v 37 |
| Feb 25, 2015 | Abierto MexicanoATP500 | hard | 2nd round | Dolgopolov O. | 6-2, 6-3 | 57 v 33 |
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. Haider-Maurer A. and Dolgopolov O. each carry the table against every opponent faced.