01/By surface
each with its own count, at equal weight
Hard
1-0
A. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
A. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, A. first |
|---|---|---|---|---|---|---|
| Aug 28, 2017 | US OpenGrand Slam, best of 5 | hard | 1st round | Ramos-Vinolas A. | 4-6, 7-6, 7-5, 6-7, 7-5 | 24 v 86 |
| Jun 30, 2015 | WimbledonGrand Slam, best of 5 | grass | 1st round | Ramos-Vinolas A.ret. | 6-2, 6-2, 3-2 | 65 v 62 |
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. Ramos-Vinolas A. and Istomin D. each carry the table against every opponent faced.