Mario Rubén Heyn
all games refereed
cmp date team1 score team2
CA April 10, 1949 Colombia 0 - 4 Peru Estádio São Januário
CA Dec. 28, 1947 Argentina 3 - 1 Uruguay Estadio George Capwell
CA Dec. 27, 1947 Bolivia 0 - 2 Peru Estadio George Capwell
CA Dec. 23, 1947 Colombia 1 - 5 Peru Estadio George Capwell
CA Dec. 20, 1947 Ecuador 0 - 0 Peru Estadio George Capwell
CA Dec. 9, 1947 Bolivia 0 - 3 Uruguay Estadio George Capwell
CA Dec. 4, 1947 Colombia 0 - 0 Ecuador Estadio George Capwell