Yann Lefebvre defeated Mike Bauer 7-6 6-3 in the Canada Masters 4 qualifying round on clay.
Lefebvre Y. took it in straight sets.
Yann Lefebvre beat Mike Bauer 7-6 6-3. Umpiry, "Yann Lefebvre vs Mike Bauer — Canada Masters 4 Qualifying Round", https://umpiry.com/match/1991-06-08/bauer-vs-lefebvre-canada-masters-4-qf?utm_source=cite (as of 8 June 1991).