Head to head
2
Hard
1
0
Clay
1
Feliciano Lopez's wins on the left · Donald Young's on the right · bar lengths share one scale
All meetings (4)
| 2014 | Roland Garros | Clay | R64 | Donald Young | 6-3 7-6(1) 6-3 |
| 2012 | Winston-Salem | Hard | R32 | Feliciano Lopez | 6-2 6-3 |
| 2008 | Indian Wells Masters | Hard | R64 | Donald Young | 6-4 6-7(3) 6-2 |
| 2007 | US Open | Hard | R32 | Feliciano Lopez | 3-6 6-3 7-6(5) 7-5 |
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.