Robbie Koenig advanced past Donnie Isaak via walkover in the USA 4 Masters 4 round of 16.
Koenig R. advanced on a walkover.
Robbie Koenig advanced when Donnie Isaak withdrew. Umpiry, "Robbie Koenig vs Donnie Isaak — USA 4 Masters 4 Round of 16", https://umpiry.com/match/1995-07-07/isaak-vs-koenig-usa-4-masters-4-r16?utm_source=cite (as of 7 July 1995).