01/By surface
each with its own count, at equal weight
Hard
0-3
J. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Feb 25, 2017 | Delray Beach OpenATP250 | hard | semifinal | Sock J. | 6-4, 7-6 | 69 v 21 |
| Jul 27, 2016 | Rogers MastersMasters 1000 | hard | 2nd round | Sock J. | 6-4, 6-3 | 57 v 26 |
| Oct 30, 2015 | Swiss IndoorsATP500 | hard | quarterfinal | Sock J. | 5-7, 6-4, 6-2 | 49 v 29 |
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. Young D. and Sock J. each carry the table against every opponent faced.