Career
The right-hander represented his native country in the doubles competition at the 1992 Summer Olympics in Barcelona, where he partnered Wayne Ferreira. Norval reached his highest singles Association of Tennis Professionals-ranking on 19 June 1989, when he became the northern 125 of the world.
Olympic finals
= Doubles: 1 (1 silver medal) Year-End Championships finals
= Doubles: 1 (1–0)
Doubles: 35 (14–21)
Wins (14)
Doubles performance timeline
A = did not attend tournament
New Hampshire = tournament not held.