Head to head
2
Hard
1
0
Clay
1
0
Grass
1
Andreas Seppi's wins on the left · Yen-Hsun Lu's on the right · bar lengths share one scale
All meetings (5)
| 2015 | Nottingham | Grass | R32 | Yen-Hsun Lu | 6-4 6-3 |
| 2014 | Winston-Salem | Hard | QF | Yen-Hsun Lu | 6-4 6-4 |
| 2013 | Nice | Clay | R32 | Yen-Hsun Lu | 7-5 1-6 6-4 |
| 2010 | Shanghai Masters | Hard | R32 | Andreas Seppi | 7-6(4) 6-3 |
| 2009 | New Haven | Hard | R32 | Andreas Seppi | 6-7(5) 6-3 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.