Serbia's Janko Tipsarevic challenges a decision during the men's semi-final match against Belgian player Xavier Malisse at the ATP Chennai Open 2011, in Chennai, India, Saturday, Jan. 8, 2011. Malisse... more 
Serbia's Janko Tipsarevic challenges a decision during the men's semi-final match against Belgian player Xavier Malisse at the ATP Chennai Open 2011, in Chennai, India, Saturday, Jan. 8, 2011. Malisse won the match 3-6, 6-3, 6-2. less 
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Associated Press | Photo By Vino John
Mon, Jan 10, 2011 7:11 PM EST