Head to head
2
Hard
0
Geoff Masters's wins on the left · Jim Delaney's on the right · bar lengths share one scale
All meetings (2)
| 1976 | Sydney-1 | Hard | F | Geoff Masters | 4-6 6-3 7-6 6-3 |
| 1975 | Sydney-1 | Hard | R32 | Geoff Masters | 6-3 6-7 7-6 |
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.