Roger Federer claimed his 15th Grand Slam by outlasting Andy Roddick in a grueling five sets at Wimbledon. The 5-7, 7-6, 7-6, 3-6, 16-14 match easily smashed the record for longest set, as neither man could break the other, USA Today reports. Federer set the new mark for titles as Pete Sampras, the previous record-holder, looked on. (More Wimbledon stories.)