Mats Wilander defeated Marcos Ondruska 7-6 5-7 6-2 in the Memphis round of 64 on hard.
Wilander M. came through in three sets.
Mats Wilander beat Marcos Ondruska 7-6(4) 5-7 6-2. Umpiry, "Mats Wilander vs Marcos Ondruska — Memphis Round of 64", https://umpiry.com/match/1991-02-18/ondruska-vs-wilander-memphis-r64?utm_source=cite (as of 18 February 1991).