01/By surface
each with its own count, at equal weight
Hard
2-2
Level 2-2 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
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, M. first |
|---|---|---|---|---|---|---|
| Feb 17, 2017 | Memphis OpenATP250 | hard | quarterfinal | Kukushkin M. | 6-0, 6-4 | 103 v 30 |
| Mar 26, 2015 | Sony Ericsson OpenMasters 1000 | hard | 1st round | Kukushkin M. | 6-4, 3-6, 6-2 | 57 v 43 |
| Feb 17, 2015 | Delray Beach OpenATP250 | hard | 1st round | Johnson S.ret. | 6-3, 4-1 | 57 v 42 |
| Feb 18, 2014 | Delray Beach OpenATP250 | hard | 1st round | Johnson S. | 6-4, 6-3 | 58 v 142 |
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. Kukushkin M. and Johnson S. each carry the table against every opponent faced.