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
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Oct 3, 2017 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | 1st round | Schwartzman D. | 6-2, 7-5 | 29 v 59 |
| Jan 14, 2015 | Heineken OpenATP250 | hard | 2nd round | Young D. | 2-6, 6-4, 6-1 | 60 v 54 |
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. Schwartzman D. and Young D. each carry the table against every opponent faced.