Head to head
1
Hard
0
1
Carpet
1
Heinz Gunthardt's wins on the left · Mel Purcell's on the right · bar lengths share one scale
All meetings (3)
| 1985 | US Open | Hard | R64 | Heinz Gunthardt | 5-7 6-2 6-1 6-2 |
| 1984 | Brussels | Carpet | R32 | Heinz Gunthardt | 6-0 0-6 6-1 |
| 1981 | Richmond WCT | Carpet | R32 | Mel Purcell | 6-3 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.