Clayton Johnson defeated Paul Mancini 0-6 7-6 6-4 in the USA 3 Masters 2 qualifying round on hard.
Johnson C. came through in three sets.
Clayton Johnson beat Paul Mancini 0-6 7-6 6-4. Umpiry, "Clayton Johnson vs Paul Mancini — USA 3 Masters 2 Qualifying Round", https://umpiry.com/match/1991-06-03/johnson-vs-mancini-usa-3-masters-2-qf?utm_source=cite (as of 3 June 1991).