By surface
| Surface | Gael Monfils | Denis Istomin |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-02-03 | ATP | Montpellier | Quarterfinal | Hard | Gael Monfils | 6-4 | 6-4 | |||
| 2009-09-28 | ATP | Kuala Lumpur | Round of 32 | Hard | Gael Monfils | 7-63 | 7-62 |