01/By surface
each with its own count, at equal weight
Hard
Never on hard
no meeting on this surface
Clay
0-1
M. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
1 row, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J. first |
|---|---|---|---|---|---|---|
| Apr 12, 2017 | U.S. Men's Clay Court ChampionshipsATP250 | clay | 1st round | Gonzalez M. | 6-4, 5-7, 6-3 | 73 v 163 |
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. Donaldson J. and Gonzalez M. each carry the table against every opponent faced.