Benjamin Mitchell defeated Matthew Barton 6-3 6-2 in the Australia F9 qualifying round on hard.
Mitchell B. took it in straight sets.
Benjamin Mitchell beat Matthew Barton 6-3 6-2. Umpiry, "Benjamin Mitchell vs Matthew Barton — Australia F9 Qualifying Round", https://umpiry.com/match/2011-10-10/barton-vs-mitchell-australia-f9-qf?utm_source=cite (as of 10 October 2011).