UST Lester del Rosario played for
UST Growling Tigers under his father
Aric del Rosario, and notably played with
Udoy Belmonte,
Patrick Fran,
Rey Evangelista,
Dennis Espino, and
Siot Tanquingcen. In 1992, his first year, del Rosario saw his team losing to FEU Tamaraws due to interruption by a power outage, but due to UAAP Board's decision to reschedule the last 3 minutes of the game, UST ended up losing, 76–87. The team later won the 1993 championship by sweeping all of their opponents, and got a mythical second team. The run lasted until 1996, but in 1995, Lester became the team captain of UST.
Professional He professional scene for
Pampanga Dragons in
Metropolitan Basketball Association in 1998, when they won championship under his father's tutelage. == Coaching career ==