Prior to Marquette - Four-time all-state selection at St. Louis Priory School. All-Metro honoree as both a junior and a senior. Finished second in the state in singles as a senior. Posted a 22-1 regular season record that season. Earned third place in singles as a junior and captured the fifth spot his sophomore campaign. Runner-up in state doubles action as a freshman. Claimed a top-10 national ranking in doubles during his prep career. Served as team captain as both a junior and senior.
Personal - Born March 12, 1989 in Toronto, Ontario. Son of Bob and Camy Klassen. Father played football at Carleton College. Majoring in history with a minor in French.