The second semifinal between defending champions Sara Errani/Andrea Vavassori and the all-American, last-minute alternate ...

Despite the obvious weaknesses Errani has on her serve, many ATP players struggled to return it, something Ruud believes is related to the pressure that her partner Vavassori puts on at the net.

The packed house at Arthur Ashe Stadium cheered wildly when Andrea Vavassori clinched it with a lethal forehand and hoisted Sara Errani into the air in celebration.

Italians Andrea Vavassori and Sara Errani won the U.S. Open's reimagined mixed doubles event Wednesday night, withholding WTA world No. 2 Iga Świątek and ATP world No. 12 Casper Ruud in a 10-point ...