Ekaterina Makarova of Russia reacts during her first round match against Venus Williams of the U.S. at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2014. (AP Photo/Andrew Brownbill)
Venus Williams of the U.S. reacts during her first round match against Ekaterina Makarova of Russia at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2014. (AP Photo/Andrew Brownbill)
Venus Williams of the U.S. makes a backhand return to Ekaterina Makarova of Russia during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2014. (AP Photo/Andrew Brownbill)
Ana Konjuh of Croatia makes a backhand return to Li Na of China during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2014.(AP Photo/Rick Rycroft)
Li Na of China makes a forehand return to Ana Konjuh of Croatia during their first round match at the Australian Open tennis championship in Melbourne, Australia, Monday, Jan. 13, 2014.(AP Photo/Rick Rycroft)
Adam Scott, of Queensland, Australia, watches his drive off the second tee during the fourth round of the Sony Open golf tournament at Waialae Country Club, Sunday, Jan. 12, 2014, in Honolulu. (AP Photo/Eugene Tanner)