Mauricio Hadad defeated Jacco Van Duyn 6-2 6-4 in the Canada Masters 3 qualifying round on clay.
Hadad M. took it in straight sets.
Mauricio Hadad beat Jacco Van Duyn 6-2 6-4. Umpiry, "Mauricio Hadad vs Jacco Van Duyn — Canada Masters 3 Qualifying Round", https://umpiry.com/match/1991-06-08/duyn-vs-hadad-canada-masters-3-qf?utm_source=cite (as of 8 June 1991).