AS A SENIOR: Went 2-2 in singles play in his final season at the Mount... Mostowtt also posted a 0-4 record in doubles.

AS A JUNIOR:  Went 2-3 in singles matches his junior season...After falling in the opening round of the D Flight Singles at the MSM Invitational, won his final two matches to take the consolation final...Went 1-4 in doubles matches on the year as well.

AS A SOPHOMORE:  Was 3-4 in singles play and 2-3 in doubles in 2009-10...Was 1-0 at the No. 6 spot in the lineup...Went 1-0 at No. 3 doubles as well...Went 2-4 in tournament in singles on the year.

AS A FRESHMAN:  Played at the No. 6 singles spot for the Mount...Was 1-17 on the year in singles action...Played three matches at the No. 5 position...In doubles play, paired with Sam Walton at No. 3 spot in the lineup.

HIGH SCHOOL:  Four year letter winner at Cathedral Catholic High School...Part of the Union Tribune All-Academic team...Tennis coach at the Special Olympics...Was Vice President of the San Diego Youth Tennis Players Council

PERSONAL:  Majoring in Political Science and Economics...Parents are Marian and Darryl Mostowtt...Older brother Thad also played on the Mount tennis team from 2006-10...Born March 17, 1990.