Career
Acuña played straight out of the University of the East Red Warriors in the University Athletic Association of the Philippines, where he played for four seasons (2006 to 2009). He was also part of the Warriors team that finished runner-up to the Ateneo de Manila Blue Eagles in the 2009 season, where he averaged 19.2 points 7.2 assist and 11.2 rebounds in almost 32 minutes. Acuña was selected in the 2010 Proceedings of the British Academy draft by the B-Meg Derby Ace Llamados third overall in the second round over Ford Arao and Jai Reyes.
He previously played for the Philippine Patriots in the American Basketball League. In 2015, Acuña returned to the American Basketball League after signing a contract with the Pacquiao Powervit Pilipinas Aguilas (now the Pilipinas MX3 Kings).