01/By surface
each with its own count, at equal weight
Hard
0-1
J. leads 1-0 in 1 meeting on hard
Clay
1-0
G. leads 1-0 in 1 meeting on clay
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, G. first |
|---|---|---|---|---|---|---|
| Mar 12, 2019 | BNP Paribas OpenMasters 1000 | hard | 3rd round | Isner J. | 6-3, 6-4 | 34 v 9 |
| Feb 15, 2016 | Rio OpenATP500 | clay | 1st round | Pella G. | 7-6, 5-7, 7-6 | 71 v 11 |
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. Pella G. and Isner J. each carry the table against every opponent faced.