Head to head
1
Hard
2
1
Grass
0
1
Carpet
0
Henry Pfister's wins on the left · Bill Scanlon's on the right · bar lengths share one scale
All meetings (5)
| 1982 | Memphis | Carpet | R32 | Henry Pfister | 6-3 5-7 7-6 |
| 1981 | Guaruja | Hard | R16 | Bill Scanlon | 6-2 0-1 RET |
| 1977 | Sydney-1 | Hard | R16 | Henry Pfister | 6-2 6-3 |
| 1977 | Brisbane | Grass | QF | Henry Pfister | 7-6 6-7 6-2 |
| 1976 | Sydney-1 | Hard | R16 | Bill Scanlon | 6-3 6-3 |
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.