Head to head
1
Grass
0
1
Carpet
0
Syd Ball's wins on the left · Geoff Masters's on the right · bar lengths share one scale
All meetings (2)
| 1980 | Taipei | Carpet | R32 | Syd Ball | 6-1 6-0 |
| 1972 | Sydney | Grass | R16 | Syd Ball | 6-4 6-3 6-2 |
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.