Ian Aler defeated Jose Ayala 6-4 6-3 in the Canada Masters 2 round of 16 on clay.
Aler I. took it in straight sets.
Ian Aler beat Jose Ayala 6-4 6-3. Umpiry, "Ian Aler vs Jose Ayala — Canada Masters 2 Round of 16", https://umpiry.com/match/1991-06-08/aler-vs-ayala-canada-masters-2-r16?utm_source=cite (as of 8 June 1991).