Sanam Singh defeated David Volfson 6-3 2-6 6-2 in the Canada F9 round of 32 on clay.
Singh S. came through in three sets.
Sanam Singh beat David Volfson 6-3 2-6 6-2. Umpiry, "Sanam Singh vs David Volfson — Canada F9 Round of 32", https://umpiry.com/match/2015-09-07/singh-vs-volfson-canada-f9-r32?utm_source=cite (as of 7 September 2015).