Azarenka withdraws from Miami with ankle injury
KEY BISCAYNE, Fla. -- Two-time champion Victoria Azarenka withdrew from the Sony Open before her opening match Friday because of a lingering right ankle injury.
The third-ranked Belarusian was replaced by lucky loser Lauren Davis of the United States.
The same injury forced Azarenka to withdraw before her quarterfinal match a week ago at Indian Wells because of inflammation and tendinitis.
Earlier this week, the third-ranked Azarenka was optimistic she would play. On Friday, she released a statement saying she's "been working very hard to rehab" her ankle, but "it is still not fit to play."
Azarenka won the tournament in 2009 and 2011.
Azarenka is 17-0 this year with two titles.