NEW YORK — The Latest on the U.S. Open (all times local):
6 p.m.
The anticipated rain that led U.S. Open organizers to postpone the women's semifinals hours ahead of time has arrived.
A downpour began Thursday a little more than an hour before the 7 p.m. scheduled start of Serena Williams' semifinal against Roberta Vinci. That match and the other women's semifinal were pushed back to Friday.
A women's doubles semifinal that was in progress Thursday was halted because of the rain.
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5:30 p.m.
Andy Murray lost in the fourth round at the U.