Carlos Rubén Rivera RuÃÂz (born February 5, 1983) is a Puerto Rican former professional basketball player, and current head coach for the Leones de Ponce of the Baloncesto Superior Nacional (BSN). As a player, he was a key part of the Puerto Rican national team, where he participated at the 2014 FIBA Basketball World Cup and the 2015 FIBA Americas Championship.
He graduated from Miami Christian School in 2003, where he played alongside José Juan Barea.
He graduated from Hofstra University in 2007.