01/By surface
each with its own count, at equal weight
Hard
3-1
D. leads 3-1 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Feb 28, 2017 | Abierto MexicanoATP500 | hard | 1st round | Young D.ret. | 7-6 | 63 v 41 |
| Jul 21, 2016 | Citi OpenATP500 | hard | 2nd round | Tomic B. | 7-6, 6-3 | 57 v 19 |
| Feb 21, 2015 | Delray Beach OpenATP250 | hard | semifinal | Young D. | 4-6, 6-4, 6-2 | 56 v 46 |
| Feb 13, 2015 | Memphis OpenATP250 | hard | quarterfinal | Young D. | 7-6, 4-6, 7-5 | 67 v 49 |
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 Tomic B. each carry the table against every opponent faced.