Pierce was a two-year Varsity letterman for the Vikings from 2008-2009. He served as the Star Chamber Chief of Staff in 2009. Pierce put together an outstanding senior season and led all Viking defensive backs with 127 total defensive points. In 2009 Pierce was in on 52 tackles and recorded 28 solo stops. He also recorded three break-ups, made one interception and blocked one kick. He finished his Viking career with 143 total defensive points. Pierce was a two-sport letterman at La Jolla High School and was an outstanding member of the Vikings volleyball team. His coaches will always remember him for his, senior leadership,  physical play and the enthusiasm that he brought to the field.