Head to head
3
Hard
1
Gilles Simon's wins on the left · Alejandro Falla's on the right · bar lengths share one scale
All meetings (4)
| 2015 | Miami Masters | Hard | R32 | Gilles Simon | 6-3 6-4 |
| 2013 | Valencia | Hard | R32 | Alejandro Falla | 6-1 6-0 |
| 2012 | Brisbane | Hard | R16 | Gilles Simon | 7-6(5) 7-6(5) |
| 2009 | Canada Masters | Hard | R32 | Gilles Simon | 4-6 6-2 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.