George Jecminek advanced past Charles Boyce via walkover in the Mexico F8 round of 16.
Jecminek G. advanced on a walkover.
George Jecminek advanced when Charles Boyce withdrew. Umpiry, "George Jecminek vs Charles Boyce — Mexico F8 Round of 16", https://umpiry.com/match/2013-05-13/boyce-vs-jecminek-mexico-f8-r16?utm_source=cite (as of 13 May 2013).