Injury scare for Serena

Five-time Australian Open champion Serena Williams was in doubt for the year's opening Grand Slam Wednesday after she was forced to pull out of the Brisbane International with an ankle injury.
The 13-time Grand Slam winner fell heavily and rolled her ankle during a baseline rally towards the end of her second round win over Serbia's Bojana Jovanovski.
Williams, who was serving for the match at the time, was able to continue following treatment and held on to beat Jovanovski 6-2, 6-4.
But the injury-prone player limped from the court and she was later forced to withdraw from her quarter-final against Daniela Hantuchova on medical advice.
"I'm disappointed to have to pull out of the Brisbane International," Williams said in a statement.
"I have been to hospital and it has been confirmed that I have a left ankle sprain that I probably shouldn't play on.
"I'm going to take a couple of days off -- not too many -- and see how I feel. I'm still hopeful of playing the Australian Open."
The 30-year-old Williams has been plagued by injuries since she won Wimbledon in 2010, beginning when she cut her foot in a German restaurant, keeping her out of the game for a year.
She came back in mid-2011 and had a series of good results before a toe complaint forced her to withdraw from a tournament in Canada.