01/By surface
each with its own count, at equal weight
Hard
0-1
M. leads 1-0 in 1 meeting on hard
Clay
0-1
M. 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 |
|---|---|---|---|---|---|---|
| Oct 8, 2018 | Shanghai MastersMasters 1000 | hard | 1st round | Cecchinato M. | 6-7, 6-4, 7-6 | 31 v 21 |
| Jul 17, 2017 | Croatia OpenATP250 | clay | 1st round | Cecchinato M. | 6-1, 3-6, 6-1 | 36 v 105 |
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 Cecchinato M. each carry the table against every opponent faced.