Career
Exelby, a rover and half forward flanker, kicked six goals against Melbourne in the opening round of the 1940 VFL season and finished the year with a career best 24 goals. In all he appeared in eight finals during his career. He spent the 1945 and 1946 seasons at Preston.
After coaching stints with Leongatha and Mitcham, Exelby joined Queensland club Mayne as captain-coach in 1950.