01/By surface
each with its own count, at equal weight
Hard
1-0
G. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
L. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, G. first |
|---|---|---|---|---|---|---|
| Jun 8, 2021 | Mercedes CupATP250 | grass | 1st round | Harris L. | 6-4, 7-5 | 69 v 54 |
| Aug 27, 2018 | US OpenGrand Slam, best of 5 | hard | 1st round | Simon G. | 6-2, 6-2, 6-3 | 40 v 145 |
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. Simon G. and Harris L. each carry the table against every opponent faced.