World No.8 Madison Keys has announced she will miss the Australian Open after having wrist surgery.
The 21-year-old American, who is back working with coach Lindsay Davenport, said she would not play in the first grand slam of the season next month.
"The bad news is that I will not be ready to play the 2017 Australian Open," Keys posted on Twitter.
"Three days after the year-end WTA Championships I had minor arthroscopic surgery on my left wrist.
"The procedure was very short, did not involve any tendon issues and went very well.
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"I don't want to rush back and need to take my time to perform my best on the court."

