Head to head
1
Clay
0
1
Grass
0
1
Carpet
0
Rod Laver's wins on the left · Thomaz Koch's on the right · bar lengths share one scale
All meetings (3)
| 1975 | Sao Paulo WCT | Carpet | SF | Rod Laver | 6-1 3-6 6-1 |
| 1968 | Buenos Aires-2 | Clay | SF | Rod Laver | 6-2 8-6 6-2 |
| 1968 | US Open | Grass | R64 | Rod Laver | 6-8 4-6 6-4 6-4 6-4 |
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.