AP Tennis Headlines At 11:30 p.m.

Updated: January 21, 2013, 12:32 AM ET
Associated Press

Azarenka reaches quarters in 57 minutes

Kuznetsova ousts former No. 1 Wozniacki

Djokovic survives marathon with Wawrinka

Sharapova dominates again, into quarters

Venus, Serena do double duty in Aussie

Del Potro loses to Chardy in 3rd round

Stephens tops Robson in matchup of teens

Copyright 2013 by The Associated Press

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