Robbie Koenig defeated Peter Tramacchi 0-6 6-3 6-1 in the USA 3 Masters 3 round of 16 on hard. The result followed the form book — Robbie Koenig came in leading the head-to-head 1–0. Robbie Koenig extended the head-to-head to 2–0.
Koenig R. came through in three sets.
Robbie Koenig beat Peter Tramacchi 0-6 6-3 6-1. Umpiry, "Robbie Koenig vs Peter Tramacchi — USA 3 Masters 3 Round of 16", https://umpiry.com/match/1991-06-03/koenig-vs-tramacchi-usa-3-masters-3-r16?utm_source=cite (as of 3 June 1991).