01/By surface
each with its own count, at equal weight
Hard
1-0
T. leads 1-0 in 1 meeting on hard
Clay
1-0
T. 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, T. first |
|---|---|---|---|---|---|---|
| Feb 16, 2016 | Open 13ATP250 | hard | 1st round | Gabashvili T. | 3-6, 6-3, 7-6 | 44 v 15 |
| Apr 15, 2014 | Monte Carlo MastersMasters 1000 | clay | 1st round | Gabashvili T. | 4-6, 6-4, 6-4 | 58 v 28 |
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. Gabashvili T. and Simon G. each carry the table against every opponent faced.