Head to head
2
Hard
0
1
Clay
0
Thomaz Koch's wins on the left · Francois Jauffret's on the right · bar lengths share one scale
All meetings (3)
| 1974 | Paris | Hard | R32 | Thomaz Koch | 6-4 9-8 |
| 1973 | Caracas | Hard | RR | Thomaz Koch | 6-2 2-6 7-6 |
| 1968 | Roland Garros | Clay | R16 | Thomaz Koch | 6-1 6-1 6-1 |
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.