Head to head
1
Clay
0
0
Grass
1
Syd Ball's wins on the left · Mal Anderson's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Tehran | Clay | R64 | Syd Ball | 6-3 6-7 6-2 |
| 1970 | Brisbane | Grass | R16 | Mal Anderson | 6-4 7-5 |
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.