Head to head
0
Hard
1
1
Grass
0
0
Carpet
2
Andrew Pattison's wins on the left · Geoff Masters's on the right · bar lengths share one scale
All meetings (4)
| 1976 | Denver WCT | Carpet | R16 | Geoff Masters | 7-5 6-4 |
| 1976 | Johannesburg WCT | Hard | R16 | Geoff Masters | 6-4 6-1 |
| 1975 | St. Petersburg WCT | Carpet | QF | Geoff Masters | 6-1 6-1 |
| 1972 | Bristol | Grass | R32 | Andrew Pattison | 6-3 9-8 |
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.