Head to head
3
Hard
1
0
Grass
2
Yen-Hsun Lu's wins on the left · Guillermo Garcia-Lopez's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2015 | Winston-Salem | Hard | R32 | Yen-Hsun Lu | 6-3 6-3 |
| 2014 | Valencia | Hard | R32 | Yen-Hsun Lu | 6-2 6-3 |
| 2014 | US Open | Hard | R128 | Guillermo Garcia-Lopez | 6-4 6-2 6-2 |
| 2009 | New Haven | Hard | R64 | Yen-Hsun Lu | 6-2 6-2 |
| 2009 | Eastbourne | Grass | R16 | Guillermo Garcia-Lopez | 6-4 6-7(0) 7-6(3) |
| 2009 | Queen's Club | Grass | R64 | Guillermo Garcia-Lopez | 6-1 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.