Head to head
0
Hard
1
1
Clay
0
Stan Wawrinka's wins on the left · Nicolas Lapentti's on the right · bar lengths share one scale
All meetings (2)
| 2009 | US Open | Hard | R128 | Nicolas Lapentti | 4-6 3-6 7-6(6) 7-6(3) 6-3 |
| 2006 | Barcelona | Clay | R64 | Stan Wawrinka | 6-2 6-7(3) 6-3 |
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.