Head to head
0
Hard
1
1
Grass
0
Onny Parun's wins on the left · Paul McNamee's on the right · bar lengths share one scale
All meetings (2)
| 1980 | Johannesburg-2 | Hard | R16 | Paul McNamee | 7-6 7-6 |
| 1974 | Adelaide | Grass | R32 | Onny Parun | 7-6 6-4 |
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.