Head to head
1
Hard
0
1
Clay
0
0
Grass
1
0
Carpet
2
Vijay Amritraj's wins on the left · Heinz Gunthardt's on the right · bar lengths share one scale
All meetings (5)
| 1985 | Wimbledon | Grass | R16 | Heinz Gunthardt | 6-4 6-4 6-1 |
| 1985 | Brussels | Carpet | R16 | Heinz Gunthardt | 1-6 6-3 6-0 |
| 1980 | Forest Hills WCT | Clay | R32 | Vijay Amritraj | 3-6 7-5 7-5 |
| 1980 | Richmond WCT | Carpet | R32 | Heinz Gunthardt | 6-3 6-3 |
| 1978 | Cologne | Hard | SF | Vijay Amritraj | 6-2 6-2 |
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.