Head to head
Rivalry summary
Geoff Masters and Russell Simpson met 1 times on the ATP tour between 1977 and 1977. Geoff Masters leads the head-to-head 1–0 against Russell Simpson.
1
Hard
0
Geoff Masters's wins on the left · Russell Simpson's on the right · bar lengths share one scale
All meetings (1)
| 1977 | Sydney-1 | Hard | R32 | Geoff Masters | 7-5 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.