Sanam Singh advanced when Matthew Smith retired 6-2 in the India F8 qualifying round.
Singh S. advanced when Smith M. retired.
Sanam Singh beat Matthew Smith 6-2 after Matthew Smith retired. Umpiry, "Sanam Singh vs Matthew Smith — India F8 Qualifying Round", https://umpiry.com/match/2005-12-12/singh-vs-smith-india-f8-qf?utm_source=cite (as of 12 December 2005).