SINGAPORE (AP) — Maria Sharapova's chances of claiming the season-ending No. 1 ranking were hurt Tuesday after a 7-6 (4), 6-7 (5), 6-2 loss to Caroline Wozniacki at the WTA Finals. The match included 12 breaks of serve. Wozniacki beat Sharapova for the second straight time. Read more on NewsOK.com