Head to head
4
Hard
0
1
Grass
0
Roger Federer's wins on the left · Gilles Muller's on the right · bar lengths share one scale
All meetings (5)
| 2014 | Basel | Hard | R32 | Roger Federer | 6-2 6-1 |
| 2014 | Wimbledon | Grass | R64 | Roger Federer | 6-3 7-5 6-3 |
| 2008 | US Open | Hard | QF | Roger Federer | 7-6(5) 6-4 7-6(5) |
| 2005 | Bangkok | Hard | QF | Roger Federer | 6-4 6-3 |
| 2005 | Indian Wells Masters | Hard | R32 | Roger Federer | 6-3 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.