Head to head
4
Hard
0
0
Clay
2
Gilles Simon's wins on the left · Jurgen Melzer's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2012 | Shanghai Masters | Hard | R64 | Gilles Simon | 6-4 6-2 |
| 2012 | Miami Masters | Hard | R32 | Gilles Simon | 7-6(5) 6-4 |
| 2011 | Cincinnati Masters | Hard | R64 | Gilles Simon | 6-7(3) 6-3 7-5 |
| 2011 | Davis Cup WG R1: AUT vs FRA | Clay | RR | Jurgen Melzer | 7-6(7) 3-6 1-6 6-4 6-0 |
| 2009 | Bangkok | Hard | SF | Gilles Simon | 6-4 7-6(3) |
| 2006 | Bucharest | Clay | R16 | Jurgen Melzer | 3-6 6-3 6-4 |
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.