Adam Peterson advanced when Mike Bryan retired 7-6 3-0 in the USA F8 qualifying round.
Peterson A. advanced when Bryan M. retired.
Adam Peterson beat Mike Bryan 7-6 3-0 after Mike Bryan retired. Umpiry, "Adam Peterson vs Mike Bryan — USA F8 Qualifying Round", https://umpiry.com/match/1998-07-06/bryan-vs-peterson-usa-f8-qf?utm_source=cite (as of 6 July 1998).