Alvaro Eduardo Roca has faced 96 opponents throughout his career

Player Team(s) Games
Michael Ahmatt
Australia (Olympics)
1
Vital Ajzelt
Yugoslavia (Olympics)
2
Antonio Pasos Amaury
Brazil (Olympics)
1
Yeul Bang
South Korea (Olympics)
1
Jim Barnes
USA (Olympics)
1
Oscar Benalcazar
Peru (Olympics)
1
Tadeusz Blauth
Poland (Olympics)
1
William Warren Bradley
USA (Olympics)
1
Wilhelm Friedrich Braun
Brazil (Olympics)
1
Lawrence Harvey Brown
USA (Olympics)
1
Joe Luis Caldwell
USA (Olympics)
1
Massoni Carlos Domingos
Brazil (Olympics)
1
Jin Bong Chung
South Korea (Olympics)
1
Mel Grant Counts
USA (Olympics)
1
Vladimir Cvetkovic
Yugoslavia (Olympics)
2
Krystian Czernichowski
Poland (Olympics)
1
Mikelis Reinis Dancis
Australia (Olympics)
1
Ivo Daneu
Yugoslavia (Olympics)
2
Theodore Davie
Australia (Olympics)
1
Richard Allen Davis
USA (Olympics)
1
Carmo De Souza
Brazil (Olympics)
1
Josip Djerdja
Yugoslavia (Olympics)
2
Nemanja Djuric
Yugoslavia (Olympics)
2
Edson Bispo Dos Santos
Brazil (Olympics)
1
Zbigniew Dregier
Poland (Olympics)
1
Enrique Duarte
Peru (Olympics)
1
Ricardo Duarte
Peru (Olympics)
1
Luis Duarte
Peru (Olympics)
1
Raul Duarte
Peru (Olympics)
1
Teijo Volevi Finneman
Finland (Olympics)
1
Kenneth Frank Cole
Australia (Olympics)
1
Kazmierz Frelkiewicz
Poland (Olympics)
1
John Neville Gardiner
Australia (Olympics)
1
Lindsay John Gaze
Australia (Olympics)
1
Slobodan Gordic
Yugoslavia (Olympics)
2
Jose Guzman
Peru (Olympics)
1
Brendon Alan Hackwill
Australia (Olympics)
1
Juha Anton Harjula
Finland (Olympics)
1
Walter Hazzard
USA (Olympics)
1
John Alastair Heard
Australia (Olympics)
1
Laszlo Hody
Australia (Olympics)
1
Lucious Brown Jackson
USA (Olympics)
1
Risto Antero Kala
Finland (Olympics)
1
Kauko Kalervo Kauppinen
Finland (Olympics)
1
Yung Ki Kim
South Korea (Olympics)
1
Chung Sun Kim
South Korea (Olympics)
1
Moon Hyun Kim
South Korea (Olympics)
1
In Kun Kim
South Korea (Olympics)
1
Young il Kim
South Korea (Olympics)
1
Seung Kyu Kim
South Korea (Olympics)
1
Ui Kon Har
South Korea (Olympics)
1
Radivoje Korac
Yugoslavia (Olympics)
2
Dragan Kovacic
Yugoslavia (Olympics)
2
Pertti Juhani Laanti
Finland (Olympics)
1
Timo Heikki Lampen
Finland (Olympics)
1
Byung Goo Lee
South Korea (Olympics)
1
Martti Juhani Liimo
Finland (Olympics)
1
Bogdan Likszo
Poland (Olympics)
1
Kari Tapani Limo
Finland (Olympics)
1
Werner Rudolph Linde
Australia (Olympics)
1
Raimo Allan Lindholm
Finland (Olympics)
1
Mieczyslaw Lopatka
Poland (Olympics)
1
Sergio de Toledo Machado
Brazil (Olympics)
1
Uolevi Manninen
Finland (Olympics)
1
John Paul Mccaffrey
USA (Olympics)
1
Victor Mirshawka
Brazil (Olympics)
1
Yun Chang Moon
South Korea (Olympics)
1
Jefrfry Vincent Mullins
USA (Olympics)
1
Miodrag Nikolic
Yugoslavia (Olympics)
2
Stanislaw Olejniczak
Poland (Olympics)
1
Simon Paredes
Peru (Olympics)
1
Andrzej Perka
Poland (Olympics)
1
Zvonko Petricevic
Yugoslavia (Olympics)
2
Jorma Kalevi Pilkevaara
Finland (Olympics)
1
Jerzy Piskun
Poland (Olympics)
1
Andrzej Pstrokonski
Poland (Olympics)
1
Trajko Rajkovic
Yugoslavia (Olympics)
2
Dragoslav Raznatovic
Yugoslavia (Olympics)
2
Clifford Carl Rodwell
Australia (Olympics)
1
Tomas Sangio
Peru (Olympics)
1
Jathyr Eduardo Schall
Brazil (Olympics)
1
Oscar Sevilla
Peru (Olympics)
1
Jerry Franklin Shipp
USA (Olympics)
1
Jose Edvard Simoes
Brazil (Olympics)
1
Long Pa Sin
South Korea (Olympics)
1
Krzysztof Sitkowski
Poland (Olympics)
1
Antonio Salvador Sucar
Brazil (Olympics)
1
Maciel Ubiratan
Brazil (Olympics)
1
Manuel Valerio
Peru (Olympics)
1
Jorge Vargas
Peru (Olympics)
1
Raimo Veikko Vartia
Finland (Olympics)
1
Carlos Vasquez
Peru (Olympics)
1
Janusz Wichowski
Poland (Olympics)
1
George Wilson
USA (Olympics)
1
Marques Wlamir
Brazil (Olympics)
1
William George Wyatt
Australia (Olympics)
1