By surface
| Surface | Lleyton Hewitt | Gilles Muller |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2012-08-27 | ATP | US Open | Round of 64 | Hard | Lleyton Hewitt | 3-6 | 7-65 | 6-75 | 7-5 | 6-4 |
| 2004-08-16 | ATP | Washington | Final | Hard | Lleyton Hewitt | 6-3 | 6-4 |