TENNISGOAT

Head to head

vs

🇺🇸 Jim Osborne

4

0 titles · 0 Slams

🇳🇿 Onny Parun

2

6 titles · 0 Slams

1
Hard
1
1
Clay
1
2
Carpet
0

Jim Osborne's wins on the left · Onny Parun's on the right · bar lengths share one scale

Momentum

Jim Osborne leads ↑ Onny Parun leads ↓

Running lead across all meetings, oldest to newest (walkovers excluded).

All meetings (6)

1973 San Juan Hard RR Onny Parun 7-6 6-4
1972 Washington-1 Carpet R16 Jim Osborne 6-4 6-3
1972 Salisbury Carpet R64 Jim Osborne 6-3 6-3
1971 Houston Clay R32 Onny Parun 6-1 6-3
1970 Houston Clay R32 Jim Osborne 3-6 6-4 6-3
1968 London-2 Hard R16 Jim Osborne 6-4 6-2 5-7 6-2
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.