[1] The second is the tournament for boys age 15 years old who compete for the Harten Cup first played in 1963 and won by Brazil.
[1] The early editions South American Championships for individual players was organised by the Argentina Tennis Association (ATA) for men and women was held in 1927 at the Buenos Aires Lawn Tennis Club.
[1] At this time there was no continental wide tennis organisation for South America and the event was not held again.
[2] In 1953 and 1956 the tournaments were held in Santiago, Chile with the events also being valid as the Chilean National Championships.
[2] In 1972 the tournament was held in Guayaquil, Ecuador with that event also being valid as the Ecuadorian National Championships.