Head to head
1
Clay
1
0
Grass
1
1
Carpet
0
Geoff Masters's wins on the left · Charlie Pasarell's on the right · bar lengths share one scale
All meetings (4)
| 1976 | Boston | Clay | R64 | Charlie Pasarell | 6-3 7-5 |
| 1976 | Charlotte WCT | Clay | R16 | Geoff Masters | 6-1 6-2 |
| 1975 | San Francisco | Carpet | R16 | Geoff Masters | 6-2 6-3 |
| 1971 | Australian Open | Grass | R64 | Charlie Pasarell | 5-7 6-3 6-4 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.