01/By surface
each with its own count, at equal weight
Hard
2-0
S. 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, S. first |
|---|---|---|---|---|---|---|
| Feb 23, 2018 | Delray Beach OpenATP250 | hard | quarterfinal | Johnson S. | 6-1, 6-4 | 51 v 76 |
| Aug 30, 2016 | US OpenGrand Slam, best of 5 | hard | 1st round | Johnson S. | 4-6, 1-6, 7-6, 6-3, 6-3 | 22 v 79 |
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. Johnson S. and Donskoy E. each carry the table against every opponent faced.