Madison Keys earns Aussie berth
Keys won the USTA playoff for the Australian Open for the second consecutive year. She lost in the first round of the 2012 Australian Open.
Williams, 21, will be playing in his second career Grand Slam tournament. He qualified for this year's U.S. Open and lost in the first round.
The Australian Open starts Jan. 14.
Copyright 2012 by The Associated Press
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