By surface
| Surface | Gilles Muller | Quentin Halys |
|---|---|---|
| Hard | 1 | 1 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-07-30 | ATP | Los Cabos | Round of 32 | Hard | Quentin Halys | 4-6 | 4-6 | |||
| 2017-07-24 | ATP | Atlanta | Round of 16 | Hard | Gilles Muller | 6-4 | 6-71 | 6-3 |