August 3, 2012
Earlier in the Olympics a new record was set for longest set in Olympics history, when the third set of Jo-Wilifried Tsonga's defeat of Milos Raonic went 48 games.
Friday (Aug. 3), Roger Federer's defeat of Juan Martin del Potro set a new Olympics record for longest match, at 4 hours, 26 minutes. Federer advanced to the gold medal match with the win.
-- Andrea Reiher, Zap2it