Federer loses at Cincy, Nadal has clear shot at #1
Ivo Karlovic just took out Roger Federer at the Cincy Masters event, opening the door wide for Rafa Nadal to make a play for #1 this week. Final score was 7-6 4-6 7-6, with Karlovic delivering 22 aces in the two-hour, ten-minute match.