01/By surface
each with its own count, at equal weight
Hard
0-3
G. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
L. leads 1-0 in 1 meeting on grass
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, L. first |
|---|---|---|---|---|---|---|
| Oct 23, 2018 | Swiss IndoorsATP500 | hard | 1st round | Simon G. | 6-3, 6-3 | 54 v 32 |
| Jun 26, 2018 | Eastbourne InternationalATP250 | grass | 1st round | Mayer L. | 6-4, 7-6 | 36 v 53 |
| Oct 21, 2015 | Stockholm OpenATP250 | hard | 2nd round | Simon G. | 6-2, 6-4 | 36 v 15 |
| Oct 14, 2015 | Shanghai MastersMasters 1000 | hard | 2nd round | Simon G. | 6-7, 6-4, 6-2 | 38 v 14 |
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. Mayer L. and Simon G. each carry the table against every opponent faced.