Head to head
2
Grass
0
John Cooper's wins on the left · Don McCormick's on the right · bar lengths share one scale
All meetings (2)
| 1972 | Adelaide-1 | Grass | R16 | John Cooper | 6-3 6-4 |
| 1972 | Sydney | Grass | R32 | John Cooper | 6-4 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.