Head to head
0
Hard
1
1
Clay
0
Gilles Simon's wins on the left · Stefan Koubek's on the right · bar lengths share one scale
All meetings (2)
| 2011 | Davis Cup WG R1: AUT vs FRA | Clay | RR | Gilles Simon | 6-0 6-2 6-3 |
| 2007 | Metz | Hard | R32 | Stefan Koubek | 6-2 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.