By surface
| Surface | Gael Monfils | Gianluca Mager |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-10-04 | ATP | Indian Wells Masters | Round of 64 | Hard | Gael Monfils | 6-4 | 6-2 | |||
| 2021-09-27 | ATP | Sofia | Quarterfinal | Hard | Gael Monfils | 6-2 | 6-2 |