01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
D. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Feb 15, 2022 | Delray Beach OpenATP250 | hard | 1st round | Istomin D. | 6-1, 7-6 | 117 v 267 |
| Jun 27, 2015 | AEGON OpenATP500 | grass | final | Istomin D. | 7-6, 7-6 | 44 v 92 |
| Jul 31, 2013 | Citi OpenATP500 | hard | 2nd round | Querrey S. | 4-6, 6-3, 7-6 | 22 v 65 |
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. Querrey S. and Istomin D. each carry the table against every opponent faced.