Head to head
1
Grass
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Onny Parun's wins on the left · John Feaver's on the right · bar lengths share one scale
All meetings (2)
| 1975 | Nottingham | Grass | R64 | John Feaver | 9-8 6-4 |
| 1973 | Australian Open | Grass | R32 | Onny Parun | 4-6 4-6 6-3 7-6 8-6 |
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.