Head to head
1
Clay
2
Louk Sanders's wins on the left · Peter McNamara's on the right · bar lengths share one scale
All meetings (3)
| 1979 | Gstaad | Clay | R32 | Peter McNamara | 6-4 6-4 |
| 1979 | Berlin | Clay | R32 | Peter McNamara | 3-6 6-4 6-3 |
| 1979 | Roland Garros | Clay | R128 | Louk Sanders | 6-3 2-6 6-1 3-6 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.