Round 2
Hans Joachim Plotz 1 *
Bernd Osterhorn
6-4
6-0
Round 3
Hans Joachim Plotz 1 *
Lutz Steinhofel
w.o.
Quarterfinals
Hans Joachim Plotz 1 *
Harald Neuner
6-2
6-2
Semifinals
Hans Joachim Plotz 1 *
Andreas Maurer
6-4
6-4
Final
Klaus Eberhard 1 *
Hans Joachim Plotz
6-1
3-6
6-3
7-6
Round 2
Hans Joachim Plotz 1 *
Georges Goven
7-6
3-6
6-2
Round 3
Hans Joachim Plotz 1 *
Brian Gottfried
6-3
6-2
Quarterfinals
Hans Joachim Plotz 1 *
Patrick Proisy
2-6
4-
6
7-5
6-2
6-2
Semifinals
Hans Joachim Plotz 1 *
Guillermo Vilas
6-3
4-6
4-6
7-6
6-0
Final
Eddie Dibbs 1 *
Hans Joachim Plotz
6-2
6-2
6-3
Round 1
Hans Joachim Plotz 1 *
Thierry Bernasconi
6-2
6-0
Round 2
Hans Joachim Plotz 1 *
Alex Kurucz
2-6
6-1
6-2
Quarterfinals
Hans Joachim Plotz 1 *
Géza Varga
2-6
7-6
6-3
3-6
6-3
Semifinals
Hans Joachim Plotz 1 *
Jan Kukal
6-4
6-3
7-6
Final
Hans Joachim Plotz 1 *
Jacques Thamin
6-1
2-6
6-4
6-4
Round 1
Hans Joachim Plotz 1 *
Axel Geuer
6-1
6-2
6-3
Round 2
Hans Joachim Plotz 1 *
Ralph Geiger
6-4
6-0
6-3
Round 3
Hans Joachim Plotz 1 *
Frank Gebert
6-3
6-4
6-1
Quarterfinals
Hans Joachim Plotz 1 *
Frank Falderbaum
4-6
7-5
6-0
6-0
Semifinals
Attila Korpas 1 *
Hans Joachim Plotz
1-6
7-5
6-3
9-7
Round 1
Hans Joachim Plotz 1 *
Siegfried Kipka
6-1
6-1
6-4
Round 2
Hans Joachim Plotz 1 *
Dieter Ecklebe
6-1
7-5
1-6
6-1
Quarterfinals
Hans Joachim Plotz 1 *
Karl Meiler
6-2
6-0
6-2
Semifinals
Hans Joachim Plotz 1 *
Adolf Kreinberg
6-3
6-1
6-2
Final
Hans Joachim Plotz 1 *
Hans Jurgen Pohmann
5-7
6-0
6-0
4-6
6-4
Round 1
Hans Joachim Plotz 1 *
Ulrich Zinser
7-5
2-6
6-2
6-4
Round 2
Hans Joachim Plotz 1 *
Waldemar Timm
4-6
6-4
6-4
6-1
Quarterfinals
Hans Joachim Plotz 1 *
Dieter Ecklebe
1-6
4-6
6-1
7-5
6-3
Semifinals
Hans Joachim Plotz 1 *
Harald Elschenbroich
6-4
6-4
4-6
3-6
6-1
Final
Ingo Buding 1 *
Hans Joachim Plotz
6-2
6-2
8-6
Round 1
Hans Joachim Plotz 1 *
Mr. Schnaubelt
6-4
7-5
Round 2
Hans Joachim Plotz 1 *
Clay Iles
6-3
8-6
Round 3
Hans Joachim Plotz 1 *
Norbert Gruber
6-1
7-5
Quarterfinals
Hans Joachim Plotz 1 *
François Jauffret
2-6
6-3
6-2
Semifinals
Ion Tiriac 1 *
Hans Joachim Plotz
6-4
6-3
Round 1
Hans Joachim Plotz 1 *
Mr. Marinon
6-1
6-0
Round 2
Hans Joachim Plotz 1 *
M. Duchemin
6-0
6-1
Round 3
Hans Joachim Plotz 1 *
Wolfram Schneiders
6-3
6-1
Round 4
Hans Joachim Plotz 1 *
Andre Tielemans
7-5
6-0
Quarterfinals
Pat Cramer 1 *
Hans Joachim Plotz
6-0
4-6
6-0
Poule
Hans Joachim Plotz 1 *
Peeter Lamp
6-1
6-3
Poule
Alex Metreveli 1 *
Hans Joachim Plotz
1-6
9-7
6-3
Poule
Géza Varga 1 *
Hans Joachim Plotz
6-4
6-1
Poule
Laszlo Kovacs 1 *
Hans Joachim Plotz
3-6
6-2
8-6
Poule
Alex Metreveli 1 *
Hans Joachim Plotz
6-4
5-7
9-7
8-6
Poule
Hans Joachim Plotz 1 *
Laszlo Kovacs
7-5
7-5
6-4