Head to head
1
Hard
0
1
Carpet
1
Sandy Mayer's wins on the left · Henry Pfister's on the right · bar lengths share one scale
All meetings (3)
| 1983 | Milan | Carpet | R16 | Sandy Mayer | 6-3 3-6 6-2 |
| 1979 | Los Angeles | Carpet | R32 | Henry Pfister | 6-3 3-6 6-3 |
| 1978 | Maui | Hard | R16 | Sandy Mayer | 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.