Head to head
1
Clay
1
Gilles Simon's wins on the left · Mariano Zabaleta's on the right · bar lengths share one scale
All meetings (2)
| 2006 | Palermo | Clay | R16 | Gilles Simon | 7-5 6-3 |
| 2005 | Stuttgart | Clay | R16 | Mariano Zabaleta | 7-6(3) 6-1 |
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.