Head to head
1
Hard
0
0
Clay
1
Yen-Hsun Lu's wins on the left · Robin Haase's on the right · bar lengths share one scale
All meetings (2)
| 2015 | Winston-Salem | Hard | R64 | Yen-Hsun Lu | 7-6(4) 6-2 |
| 2011 | Nice | Clay | R32 | Robin Haase | 6-3 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.