University of California Athletics

Cal's top freshman catching prospect who will provide the Bears with depth behind the plate...had impressive power numbers at California High School in San Ramon...was also a standout tight end and defensive lineman in football...

HIGH SCHOOL/PERSONAL: At California High School batted .395 with nine home runs and 36 RBI as a senior in 2006...was named 2006 East Bay Athletic League MVP and Contra Costa Times Athlete of the Year...as a junior batted .373 with six doubles, a triple, four home runs and 25 RBI, earning first-team all-league, first-team All-Contra Costa Times and Cal-Hi Sports All-State underclassman team honors...also recorded a .573 on-base percentage with a .712 slugging percentage, and hit .571 with two home runs and four RBI in three postseason games...undeclared major...parents are Bruce and Sue Tonneson...born September 5, 1987, in Castro Valley, Calif.