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

Geoff Masters #56 def. Thomaz Koch #63

4-6 6-2 6-3

Match Information

Date Mar 11, 1977*
Tournament Johannesburg
Category ATP 250
Surface Hard
RoundR32
Winner Geoff Masters
Score4-6 6-2 6-3
Loser Thomaz Koch

No match stats are available for this match.

Pre-match Comparison

FieldGeoff MastersThomaz Koch
Country AUS BRA
Birth dateSep 19, 1950May 11, 1945
Age2631
Height——
HandednessRight-HandedLeft-Handed
Backhand style——
Ranking (entering)5663
Ranking points (entering)00
Elo (entering)1,7181,803
Career W-L238–255200–157
Career earnings—$2,532
Pre-match H2H
Geoff Masters 1 – 0 Thomaz Koch

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