TENNISGOAT

Head to head

vs

🇺🇸 Billy Martin

2

1 titles · 0 Slams

🇳🇿 Onny Parun

1

6 titles · 0 Slams

1
Hard
0
1
Carpet
1

Billy Martin's wins on the left · Onny Parun's on the right · bar lengths share one scale

All meetings (3)

1977 Los Angeles-2 Hard R32 Billy Martin 7-5 6-3
1976 St. Louis WCT Carpet R16 Billy Martin 6-1 7-5
1974 Denver WCT Carpet R32 Onny Parun 7-5 4-6 7-6(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.