Head to head
1
Hard
1
1
Clay
0
Sandy Mayer's wins on the left · Mel Purcell's on the right · bar lengths share one scale
All meetings (3)
| 1984 | Cologne | Hard | R16 | Sandy Mayer | 6-1 2-6 6-3 |
| 1983 | Gstaad | Clay | SF | Sandy Mayer | 5-7 6-3 6-3 |
| 1981 | La Quinta | Hard | R32 | Mel Purcell | 6-4 4-6 6-0 |
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.