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
1-0
G. 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 |
|---|---|---|---|---|---|---|
| Jul 31, 2018 | Generali OpenATP250 | clay | 1st round | Berrettini M. | 1-6, 6-3, 6-4 | 40 v 54 |
| Jul 5, 2018 | WimbledonGrand Slam, best of 5 | grass | 2nd round | Simon G. | 6-3, 7-6, 6-2 | 53 v 81 |
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 Berrettini M. each carry the table against every opponent faced.