Alex Kuznetsov defeated Guilherme Clezar 6-1 7-6 in the Australian Open qualifying round of 128 on hard.
Kuznetsov A. took it in straight sets.
Alex Kuznetsov beat Guilherme Clezar 6-1 7-6(6). Umpiry, "Alex Kuznetsov vs Guilherme Clezar — Australian Open Qualifying Round of 128", https://umpiry.com/match/2012-01-12/clezar-vs-kuznetsov-australian-open-q128?utm_source=cite (as of 12 January 2012).