Donnie Isaak defeated Jack Waite 6-1 6-7 7-5 in the USA 3 Masters 4 round of 32 on hard.
Isaak D. came through in three sets.
Donnie Isaak beat Jack Waite 6-1 6-7 7-5. Umpiry, "Donnie Isaak vs Jack Waite — USA 3 Masters 4 Round of 32", https://umpiry.com/match/1992-06-01/isaak-vs-waite-usa-3-masters-4-r32?utm_source=cite (as of 1 June 1992).