01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
1-0
R. leads 1-0 in 1 meeting 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, R. first |
|---|---|---|---|---|---|---|
| May 17, 2016 | Geneva OpenATP250 | clay | 1st round | Ram R. | 7-6, 4-6, 6-3 | 73 v 78 |
| Mar 23, 2016 | Sony Ericsson OpenMasters 1000 | hard | 1st round | Ram R. | 7-5, 7-6 | 61 v 82 |
| Jul 23, 2013 | BB&T Atlanta OpenATP250 | hard | 1st round | Donskoy E. | 6-3, 6-4 | 106 v 72 |
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. Ram R. and Donskoy E. each carry the table against every opponent faced.