Russia's Maria Sharapova serves during a practice session at Melbourne Park during her preparation for next week's Australian Open tennis championship in Melbourne, Australia. Photo: AP
Chelsea's Ramires, left, shields the ball from Swansea City's Ki Sung-Yueng during their English League Cup semifinal first leg soccer match at Chelsea's Stamford Bridge stadium in London. Photo: AP
Yamaha rider David Casteu of France rides on a stretch of fesh-fesh during the 5th stage of the 2013 Dakar Rally from Arequipa, Peru, to Arica, Chile. The race finishes in Santiago, Chile, on Jan. 20. Photo: AP
Honda rider Gerard Farres Guell of Spain, left, and Honda rider Helder Rodrigues of Portugal, right, talk at the end of the special stage of the 2013 Dakar Rally's 5th stage from Arequipa, Peru, to Arica, Chile. The race finishes in Santiago, Chile, on Jan. 20. Photo: AP
Boston Celtics power forward Jeff Green (8) dunks against Phoenix Suns point guard Goran Dragic (1) during the second half of an NBA basketball game in Boston. The Celtics won 87-79. Photo: AP