Hillel Rousseau advanced when Ivan Smith retired 7-5 4-1 in the M15 Cancun 20 qualifying round of 32.
Rousseau H. advanced when Smith I. retired.
Hillel Rousseau beat Ivan Smith 7-5 4-1 after Ivan Smith retired. Umpiry, "Hillel Rousseau vs Ivan Smith — M15 Cancun 20 Qualifying Round of 32", https://umpiry.com/match/2019-08-19/rousseau-vs-smith-m15-cancun-20-q32?utm_source=cite (as of 19 August 2019).