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

Heinz Gunthardt #64 def. Willem Prinsloo #122

3-6 6-2 6-2

Match Information

Date Apr 20, 1979*
Tournament Johannesburg
Category ATP 250
Surface Hard
RoundR16
Winner Heinz Gunthardt
Score3-6 6-2 6-2
Loser Willem Prinsloo

No match stats are available for this match.

Pre-match Comparison

FieldHeinz GunthardtWillem Prinsloo
Country SUI RSA
Birth dateFeb 8, 1959Feb 25, 1954
Age2025
Height180—
HandednessRight-HandedLeft-Handed
Backhand style——
Ranking (entering)64122
Ranking points (entering)0—
Elo (entering)1,7701,494
Career W-L225–18913–33
Career earnings$1,550,007—
Pre-match H2H
Heinz Gunthardt 0 – 0 Willem Prinsloo

View full H2H

Path

Heinz Gunthardt's path

DateRoundOpponentScoreW/LH2HMatch data
Apr 19, 1979R32 Brad Drewett 6-2 6-1WH2HMatch data

Heinz Gunthardt's next match

DateRoundOpponentScoreW/LH2HMatch data
Apr 21, 1979QF Patrice Dominguez 3-6 4-6LH2HMatch data

Willem Prinsloo's path

DateRoundOpponentScoreW/LH2HMatch data
Apr 19, 1979R32 Bob Hewitt 6-1 6-4WH2HMatch data