Rafael Nadal won his 13th Grand Slam title by edging No. 1 Novak Djokovic 6-2, 3-6, 6-4, 6-1 in a riveting U.S. Open final.

Serena Williams was cruising along in the US Open semifinals, serving up another bagel, when, out of nowhere, a competitive tennis match broke out.

After one set, Andy Murray slammed his racket into the court, then mangled it once he reached his chair on the sideline.

Defending champion and tournament third seed Andy Murray has been knocked out of the US Open following a straight sets quarter-final defeat to Stanislas Wawrinka.