01/By surface
each with its own count, at equal weight
Hard
1-0
G. leads 1-0 in 1 meeting on hard
Clay
0-4
P. leads 4-0 in 4 meetings 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 |
|---|---|---|---|---|---|---|
| Apr 19, 2021 | Barcelona OpenATP500 | clay | 1st round | Andujar P. | 6-1, 3-6, 6-3 | 70 v 80 |
| Oct 1, 2019 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | 1st round | Simon G. | 6-4, 6-0 | 50 v 52 |
| Apr 13, 2019 | Grand Prix Hassan IIATP250 | clay | semifinal | Andujar P. | 6-1, 6-1 | 27 v 70 |
| Jul 22, 2014 | Crédit Agricole Suisse Open GstaadATP250 | clay | 1st round | Andujar P.ret. | 6-2, 3-2 | 36 v 71 |
| May 23, 2013 | Open de Nice Côte d’AzurATP250 | clay | quarterfinal | Andujar P. | 6-4, 7-5 | 17 v 53 |
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 Andujar P. each carry the table against every opponent faced.