The following year, in 2002, he would once again lead the Ateneo de Manila back to the UAAP Finals. This time he and his team would not be denied as they exacted vengeance on DLSU-Manila to win the UAAP Men’s Seniors basketball championship.

He would make a third straight Finals appearance in 2003 but he and his Blue Eagle team would yield their crown to the veteran Far Eastern University Tamaraws.

He played a total of five seasons with Ateneo de Manila and also graduated with a Bachelor of Arts degree in 2006, something he considers a far more important achievement than any of the basketball accolades he ever got. He played under four college coaches: Joe Lipa, Joel Banal, Sandy Arespacochaga and Norman Black.

In the 2006 PBA draft Tenorio was the fourth overall draft pick by the San Miguel Beermen. He played an average of 25.5 minutes for Magnolia with a respectable average of 7.8 points, 4.6 assists and 3.6 rebounds in nine games.

In a surprise move in March 2008 the Alaska Aces traded Mike Cortez and Ken Bono for Magnolia’s LA Tenorio and Larry Fonacier. The Aces have been happy with the trade as they got a pure point guard in Tenorio to make life easier for Willie Miller who could now concentrate on his scoring.