Head to head
1
Hard
0
1
Clay
0
Onny Parun's wins on the left · Paul Kronk's on the right · bar lengths share one scale
All meetings (2)
| 1980 | Johannesburg-2 | Hard | R32 | Onny Parun | 6-7 7-6 6-3 |
| 1977 | Hamburg | Clay | R64 | Onny Parun | 6-1 6-0 |
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.