Final score 6–3, 6–4 | ||
Champions Máximo González
Horacio Zeballos Runners-up Guillermo Rivera-Aránguiz
Cristóbal Saavedra-Corvalán | ||
Sebastián Prieto and Horacio Zeballos were the defending champions from the last edition of the tournament in 2009, but only Zeballos chose to defend his title.
He played alongside Máximo González. They won the title, defeating Guillermo Rivera-Aránguiz and Cristóbal Saavedra-Corvalán 6–3, 6–4 in the final.
References
2011 Cachantún Cup – Doubles Wikipedia(Text) CC BY-SA