Malcolm Allen defeated Jacco Van Duyn 6-4 6-1 in the Canada Masters 2 final on clay.
Allen M. took it in straight sets.
Malcolm Allen beat Jacco Van Duyn 6-4 6-1. Umpiry, "Malcolm Allen vs Jacco Van Duyn — Canada Masters 2 Final", https://umpiry.com/match/1991-06-08/allen-vs-duyn-canada-masters-2-f?utm_source=cite (as of 8 June 1991).