Serena Reaches U.S. Open Semis in Rout of Pennetta
World number one Serena Williams coasted into the U.S. Open semifinals Wednesday night, beating 11th seeded Flavia Pennetta 6-3, 6-2 to move into the final four at Flushing Meadows. The two-time defending champion looked to be in trouble early, allowing two breaks on her first two service games as the Italian took a 3-0 first-set…

