Effectiveness without drama
ISTANBUL -- At the year-end WTA Championships on Thursday, Serena Williams and Victoria Azarenka met for the first time since last month's U.S. Open final. It wasn't as dramatic, yet Williams' 6-4, 6-4 win wasn't as straightforward as the score suggested.
Azarenka now needs to beat Li Na to secure a spot in the semifinals of the round-robin tournament.
Thoughts from Williams and Li's victories:
As her serve faltered against Li on ...
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