Round 1
Thomaz Koch 1 *
Paulo Wildmann
6-3
6-2
Round 2
Thomaz Koch 1 *
Juan Hernandez
3-6
6-3
6-3
Quarterfinals
Thomaz Koch 1 *
Roger Guedes
6-4
6-1
Semifinals
Thomaz Koch 1 *
Renato Joaquim
6-3
6-4
Final
Thomaz Koch 1 *
Cassio Motta
7-6
7-6
Round 1
Thomaz Koch 1 *
Ivan Kley
5-7
6-0
6-3
Round 2
Thomaz Koch 1 *
Edvaldo Oliveira
6-2
6-4
Round 3
Thomaz Koch 1 *
Andres Molina
3-6
6-4
6-3
Quarterfinals
Thomaz Koch 1 *
Thomas Stalhandske
6-4
6-4
Semifinals
Thomaz Koch 1 *
Alejandro Gattiker
6-1
2-6
6-0
Final
Pablo Arraya 1 *
Thomaz Koch
6-3
3-6
6-4
Round 2
Thomaz Koch 1 *
Pablo Arraya
6-4
6-4
Round 3
Thomaz Koch 1 *
Carlos Castellan
7-5
6-0
Quarterfinals
Thomaz Koch 1 *
Jose Luis Damiani
6-4
6-2
Semifinals
Thomaz Koch 1 *
Ricardo Cano
6-4
4-6
6-2
Final
Thomaz Koch 1 *
Carlos A. Kirmayr
6-7
6-2
7-6
7-5
Round 1
Thomaz Koch 1 *
Jose Carlos Schmidt
6-3
6-1
Round 2
Thomaz Koch 1 *
Roberto Lombardi
1-6
6-1
7-6
Round 3
Thomaz Koch 1 *
Carlos A. Kirmayr
4-6
7-6
7-6
Quarterfinals
Thomaz Koch 1 *
Belus Prajoux
Semifinals
Thomaz Koch 1 *
Cassio Motta
3-6
7-6
6-2
Final
Jan Kallquist (Källqvist) 1 *
Thomaz Koch
6-4
5-7
6-2
Round 1
Thomaz Koch 1 *
Eugenio Lobato
6-4
6-4
Round 2
Thomaz Koch 1 *
Flavio Arenzon
Quarterfinals
Thomaz Koch 1 *
Roberto Vaz Carvalhaes
Semifinals
Thomaz Koch 1 *
Joao Soares
6-3
6-2
Final
Thomaz Koch 1 *
Julio Goes (Góes)
7-5
6-3
Semifinals
Thomaz Koch 1 *
Julio Goes (Góes)
6-4
6-4
Final
Thomaz Koch 1 *
Carlos A. Kirmayr
6-1
6-4
Poule
Thomaz Koch 1 *
Luis Felipe Tavares
Poule
Thomaz Koch 1 *
Jose Carlos Schmidt
6-0
6-1
Poule
Thomaz Koch 1 *
Givaldo Barbosa
6-4
6-3
Round 1
Thomaz Koch 1 *
Roger Dowdeswell
4-6
6-3
6-4
Round 2
Thomaz Koch 1 *
Patricio Cornejo
7-5
6-4
Round 3
Thomaz Koch 1 *
Jose Edson Mandarino
4-6
6-0
6-2
Quarterfinals
Thomaz Koch 1 *
Tom Okker
7-6
7-6
Semifinals
Guillermo Vilas 1 *
Thomaz Koch
6-0
6-3
Round 1
Thomaz Koch 1 *
Juan Notz
w.o.
Round 2
Thomaz Koch 1 *
Nikola Spear
6-1
6-2
Quarterfinals
Thomaz Koch 1 *
Milan Holecek
7-6
6-4
Semifinals
Thomaz Koch 1 *
Gerald Battrick
7-6
6-4
Final
Thomaz Koch 1 *
Manuel Orantes
7-6
6-1
6-3
Round 1
Thomaz Koch 1 *
Péter Szoke (Szőke)
11-9
7-5
Round 2
Thomaz Koch 1 *
Ingo Buding
3-6
6-1
6-1
Quarterfinals
Thomaz Koch 1 *
Arthur Ashe
7-5
3-6
6-4
Semifinals
Thomaz Koch 1 *
Clark Graebner
4-6
10-8
4-6
6-3
6-3
Final
Stan Smith 1 *
Thomaz Koch
6-3
6-2
7-5
Round 2
Thomaz Koch 1 *
Sergei Likhachev
10-8
6-1
Round 3
Thomaz Koch 1 *
Chauncey Depew (Chum) Steele III
6-4
6-4
Quarterfinals
Thomaz Koch 1 *
Koji Watanabe
6-3
8-6
Semifinals
Thomaz Koch 1 *
Torben Ulrich
9-11
6-2
6-4
Final
Thomaz Koch 1 *
Ray Ruffels
6-1
6-3
Round 1
Thomaz Koch 1 *
David Tate
6-2
6-2
Round 2
Thomaz Koch 1 *
Peter Curtis
6-2
12-10
Quarterfinals
Thomaz Koch 1 *
Jaime Fillol Sr.
6-0
6-2
Semifinals
Thomaz Koch 1 *
Jan Kodes
1-6
6-4
11-9
6-3
Final
Thomaz Koch 1 *
Mark M. Cox
8-6
6-3
2-6
6-4
Round 1
Thomaz Koch 1 *
Tony Bardsley
6-2
6-3
Round 2
Thomaz Koch 1 *
Luis Ayala
8-6
7-5
Round 3
Thomaz Koch 1 *
Allan Stone
6-0
6-2
Quarterfinals
Thomaz Koch 1 *
Charlie Pasarell
6-2
6-2
Semifinals
Thomaz Koch 1 *
Mike L. Belkin
6-2
6-3
Final
Thomaz Koch 1 *
Arthur Ashe
7-5
9-7
4-6
2-6
6-4
Round 2
Thomaz Koch 1 *
Jaidip Mukerjea
6-1
6-3
Round 3
Thomaz Koch 1 *
Peter Pokorny
3-6
6-0
6-3
Quarterfinals
Thomaz Koch 1 *
Ivan Molina
6-2
7-5
Semifinals
Thomaz Koch 1 *
Adriano Panatta
6-3
6-4
Final
Martin Mulligan 1 *
Thomaz Koch
13-11
6-2
6-2
Round 1
Thomaz Koch 1 *
Zlatko Ivancic (Ivančić)
w.o.
Round 2
Thomaz Koch 1 *
Gérard Pilet
6-4
6-2
7-5
Round 3
Thomaz Koch 1 *
Terry Ryan
6-4
6-1
6-2
Round 4
Thomaz Koch 1 *
François Jauffret
6-1
6-1
6-1
Quarterfinals
Ken Rosewall 1 *
Thomaz Koch
8-6
6-2
3-6
6-3
Round 1
Thomaz Koch 1 *
Jan Kukal
6-4
13-11
6-4
Round 2
Thomaz Koch 1 *
Istvan Gulyas
6-2
6-2
6-2
Round 3
Thomaz Koch 1 *
Colin Stubs
6-1
6-3
6-2
Round 4
Thomaz Koch 1 *
Charlie Pasarell
6-4
4-6
3-6
6-4
8-6
Quarterfinals
Wilhelm Bungert 1 *
Thomaz Koch
6-4
4-6
4-6
6-1
6-3
Round 2
Thomaz Koch 1 *
Giorgio Bologna
6-0
6-2
Round 3
Thomaz Koch 1 *
Juan Manuel Couder
6-4
6-3
Quarterfinals
Thomaz Koch 1 *
Fred Stolle
6-1
6-0
6-3
Semifinals
Thomaz Koch 1 *
Cliff Drysdale
3-6
6-4
6-1
6-1
Final
Thomaz Koch 1 *
Nikola (Niki) Pilic
6-3
6-2
3-6
7-5
Round 2
Thomaz Koch 1 *
David Tate
6-0
2-6
6-1
Round 3
Thomaz Koch 1 *
Fred Stolle
6-2
2-6
6-1
Quarterfinals
Thomaz Koch 1 *
Frank Froehling III
6-3
8-6
Semifinals
Thomaz Koch 1 *
Nick Kalogeropoulos
6-4
2-6
6-4
Final
Dennis Ralston 1 *
Thomaz Koch
3-6
6-3
7-5
6-2
Round 2
Thomaz Koch 1 *
Peter Holenstein
7-5
6-2
Round 3
Thomaz Koch 1 *
Koji Watanabe
6-4
6-4
Quarterfinals
Thomaz Koch 1 *
John Newcombe
6-1
6-4
Semifinals
Thomaz Koch 1 *
Neale Fraser
6-1
6-1
Final
Patricio H. (Pato) Rodriguez 1 *
Thomaz Koch
2-6
6-3
6-2
6-2
Round 2
Thomaz Koch 1 *
Edgar Adams III (Ned) Neely
6-4
11-9
Round 3
Thomaz Koch 1 *
Jan Hajer
6-4
6-4
Quarterfinals
Thomaz Koch 1 *
J. Francisco (Pancho) Guzman
6-0
6-3
Semifinals
Thomaz Koch 1 *
Bob Hewitt
6-4
7-5
9-7
Final
Cliff Drysdale 1 *
Thomaz Koch
7-5
4-6
6-2
7-5
Round 1
Thomaz Koch 1 *
J.R. Court
6-1
6-1
Round 2
Thomaz Koch 1 *
Hernando Salas
6-3
6-4
Round 3
Thomaz Koch 1 *
Michel Leclercq
6-4
1-6
6-4
Quarterfinals
Thomaz Koch 1 *
Eduardo A. Zuleta
6-1
6-4
Semifinals
Frew McMillan 1 *
Thomaz Koch
6-2
7-5
Round 2
Thomaz Koch 1 *
Dave Buerkle
6-0
6-1
Round 3
Thomaz Koch 1 *
John Karl Hedrick
6-3
6-3
Quarterfinals
Thomaz Koch 1 *
Nick Kalogeropoulos
6-3
6-2
Semifinals
Thomaz Koch 1 *
Eduardo A. Zuleta
6-1
6-4
Final
Thomaz Koch 1 *
J. Francisco (Pancho) Guzman
6-2
6-0
6-0
Round 1
Thomaz Koch 1 *
Harry Hoffmann Jr.
6-4
4-6
7-9
6-3
6-1
Round 2
Thomaz Koch 1 *
Robert Bedard
6-4
9-7
6-2
Round 3
Thomaz Koch 1 *
Gene Scott
4-6
6-4
6-3
6-4
Round 4
Thomaz Koch 1 *
Istvan Gulyas
7-5
6-3
6-3
Quarterfinals
Chuck McKinley 1 *
Thomaz Koch
6-4
4-6
4-6
8-6
6-4
Round 2
Thomaz Koch 1 *
Washington Suarez
7-9
6-0
6-3
Round 3
Thomaz Koch 1 *
Andres Donnadieu
6-4
2-6
6-3
Quarterfinals
Thomaz Koch 1 *
A. Rodney Mandelstam
8-6
2-6
7-5
Semifinals
Thomaz Koch 1 *
Miguel Olvera
6-3
3-6
6-2
Final
Ed Rubinoff 1 *
Thomaz Koch
4-6
11-3
8-6
7-5
6-2
Round 1
Thomaz Koch 1 *
Eduardo Alvarez
6-2
7-5
Round 2
Thomaz Koch 1 *
Boro Jovanovic
6-2
7-5
Quarterfinals
Thomaz Koch 1 *
Roy Emerson
6-4
3-6
6-4
Semifinals
Thomaz Koch 1 *
Ronald Winston (Ronnie) Barnes
6-3
10-12
6-4
Final
Manuel Santana 1 *
Thomaz Koch
9-11
8-6
6-1
6-4
Round 1
Thomaz Koch 1 *
Jock Miller
4-6
6-0
6-1
Round 2
Thomaz Koch 1 *
William (Bill) Kern
6-1
6-2
Quarterfinals
Thomaz Koch 1 *
Dean Winans Mathey Jr
6-2
6-0
Semifinals
Thomaz Koch 1 *
Kingman B. Lambert
6-1
5-7
8-6
Final
Ed Rubinoff 1 *
Thomaz Koch
8-6
10-12
9-7
7-5