01/By surface
each with its own count, at equal weight
Hard
2-0
K. leads 2-0 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, K. first |
|---|---|---|---|---|---|---|
| Jun 27, 2016 | WimbledonGrand Slam, best of 5 | grass | 1st round | Istomin D. | 4-6, 6-7, 6-4, 7-6, 6-3 | 25 v 116 |
| Jul 27, 2013 | BB&T Atlanta OpenATP250 | hard | quarterfinal | Anderson K. | 6-3, 3-6, 6-3 | 21 v 66 |
| Jan 10, 2013 | Apia InternationalATP250 | hard | quarterfinal | Anderson K. | 6-4, 6-3 | 36 v 46 |
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. Anderson K. and Istomin D. each carry the table against every opponent faced.