Former No. 1 Wozniacki stumbles again; Federer rolls as royals cheer

Caroline Wozniacki believes her recent slump and slide in the rankings has more to do with bad luck than bad tennis. The former top-ranked Dane lost two match points in the second set before falling to Tamira Paszek of Austria a 5-7, 7-6 (4), 6-4 in the first round of Wimbledon on Wednesday.