01/By surface
each with its own count, at equal weight
Hard
4-0
G. leads 4-0 in 4 meetings 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
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, G. first |
|---|---|---|---|---|---|---|
| Mar 9, 2019 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Simon G. | 6-3, 6-7, 6-4 | 29 v 60 |
| Apr 16, 2017 | Monte Carlo MastersMasters 1000 | clay | 1st round | Simon G. | 6-2, 6-2 | 32 v 60 |
| Sep 23, 2016 | Open de MoselleATP250 | hard | quarterfinal | Simon G. | 7-6, 6-0 | 28 v 55 |
| Mar 16, 2015 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Simon G. | 6-3, 4-6, 6-2 | 14 v 88 |
| Oct 9, 2014 | Shanghai MastersMasters 1000 | hard | 3rd round | Simon G. | 6-2, 6-3 | 29 v 87 |
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 Jaziri M. each carry the table against every opponent faced.