Paul Capdeville advanced when Jack Sock retired 6-7 7-6 3-1 in the Australian Open qualifying round of 128.
Capdeville P. advanced when Sock J. retired.
Paul Capdeville beat Jack Sock 6-7(4) 7-6(1) 3-1 after Jack Sock retired. Umpiry, "Paul Capdeville vs Jack Sock — Australian Open Qualifying Round of 128", https://umpiry.com/match/2013-01-09/capdeville-vs-sock-australian-open-q128?utm_source=cite (as of 9 January 2013).