men’s semifinals WIMBLEDON, England The current edition of Wimbledon is the 23rd Grand Slam tournament since Andy Roddick won his lone major championship at the 2003 U.S. Open. He badly wants to win a second. It’s why he changed coaches this season. Slimmed down. Put in as much work as ever in practice, striving to improve his returns, his backhands, his volleys.

Andy Roddick (above) defeated 2002 champion Lleyton Hewitt in a five-set quarterfinal epic. WIMBLEDON, England—Roger Federer neutralized Ivo Karlovic’s huge serves yesterday to reach the Wimbledon semifinals and move a step closer to a record 15th Grand Slam championship. Two-time finalist Andy Roddick, Andy Murray and Tommy Haas completed the final four.