01/By surface
each with its own count, at equal weight
Hard
0-3
A. leads 3-0 in 3 meetings on hard
Clay
0-1
A. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, G. first |
|---|---|---|---|---|---|---|
| Oct 25, 2017 | Erste Bank OpenATP500 | hard | 2nd round | Zverev A. | 7-6, 6-4 | 74 v 5 |
| May 19, 2016 | Open de Nice Côte d’AzurATP250 | clay | quarterfinal | Zverev A. | 6-3, 6-7, 7-6 | 18 v 48 |
| Mar 15, 2016 | BNP Paribas OpenMasters 1000 | hard | 3rd round | Zverev A. | 6-2, 6-2 | 19 v 58 |
| Feb 11, 2016 | ABN AMRO World Tennis TournamentATP500 | hard | 2nd round | Zverev A. | 7-5, 3-6, 7-6 | 15 v 70 |
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 Zverev A. each carry the table against every opponent faced.