Cleeve Harper advanced when Colin Markes retired 6-3 4-1 in the M15 Pittsburgh 1 round of 32.
Harper C. advanced when Markes C. retired.
Cleeve Harper beat Colin Markes 6-3 4-1 after Colin Markes retired. Umpiry, "Cleeve Harper vs Colin Markes — M15 Pittsburgh 1 Round of 32", https://umpiry.com/match/2019-07-03/harper-vs-markes-m15-pittsburgh-1-r32?utm_source=cite (as of 3 July 2019).