Site data updated: 2026-05-28 18:14 UTC

John Cooper def. Onny Parun

6-4 7-5 7-6

Match Information

Date Sep 6, 1970*
Tournament US Open
Category Grand Slam
Surface Grass
RoundR64
Winner John Cooper
Score6-4 7-5 7-6
Loser Onny Parun

No match stats are available for this match.

Pre-match Comparison

FieldJohn CooperOnny Parun
Country AUS NZL
Birth dateNov 4, 1946Apr 15, 1947
Age2323
Height—188
Handedness—Right-Handed
Backhand style——
Ranking (entering)——
Ranking points (entering)——
Elo (entering)1,5451,639
Career W-L—375–342
Career earnings—$4,000
Pre-match H2H
John Cooper 0 – 1 Onny Parun

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No prior-path match data is available for this tournament stage.