Head to head
3
Hard
5
1
Grass
0
Kevin Anderson's wins on the left · Stan Wawrinka's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 2016 | Canada Masters | Hard | QF | Stan Wawrinka | 6-1 6-3 |
| 2015 | US Open | Hard | QF | Stan Wawrinka | 6-4 6-4 6-0 |
| 2015 | Queen's Club | Grass | R16 | Kevin Anderson | 7-6(4) 7-6(11) |
| 2014 | Paris Masters | Hard | R16 | Kevin Anderson | 6-7(2) 7-5 7-6(3) |
| 2014 | Canada Masters | Hard | R16 | Kevin Anderson | 7-6(8) 7-5 |
| 2014 | Indian Wells Masters | Hard | R16 | Kevin Anderson | 7-6(1) 4-6 6-1 |
| 2013 | Shanghai Masters | Hard | R32 | Stan Wawrinka | 6-4 3-6 7-6(5) |
| 2011 | Canada Masters | Hard | R16 | Stan Wawrinka | 6-4 4-6 6-4 |
| 2010 | Miami Masters | Hard | R64 | Stan Wawrinka | 6-4 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.