Head to head
4
Hard
0
Gilles Simon's wins on the left · Yen-Hsun Lu's on the right · bar lengths share one scale
All meetings (4)
| 2011 | Bangkok | Hard | R16 | Gilles Simon | 6-7(4) 7-5 6-4 |
| 2011 | Australian Open | Hard | R128 | Gilles Simon | 6-7(3) 6-2 6-4 6-2 |
| 2011 | Sydney | Hard | R32 | Gilles Simon | 6-0 6-3 |
| 2009 | Indian Wells Masters | Hard | R64 | Gilles Simon | 5-7 6-4 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.