Head to head
1
Hard
0
1
Clay
0
2
Grass
0
Stan Wawrinka's wins on the left · Joao Sousa's on the right · bar lengths share one scale
All meetings (4)
| 2022 | Metz | Hard | R32 | Stan Wawrinka | 7-6(1) 6-2 |
| 2015 | Wimbledon | Grass | R128 | Stan Wawrinka | 6-2 7-5 7-6(3) |
| 2015 | Madrid Masters | Clay | R32 | Stan Wawrinka | 7-6(1) 7-5 |
| 2014 | Wimbledon | Grass | R128 | Stan Wawrinka | 6-3 6-4 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.