Dominic Thiem, of Austria, reacts after winning a point against Kevin Anderson, of South Africa, during the fourth round of the U.S. Open tennis tournament, Sunday, Sept. 2, 2018, in New York. (AP Photo/Andres Kudacki)

The Latest: Thiem ousts 2017 US Open runner-up Anderson

September 02, 2018 - 10:57 am

NEW YORK (AP) — The Latest on the U.S. Open tennis tournament (all times local):

1:55 p.m.

Dominic Thiem has eliminated 2017 U.S. Open finalist Kevin Anderson with a 7-5, 6-2, 7-6 (2) victory in the fourth round.

Anderson was hoping to earn a rematch with Rafael Nadal, who beat him last year in the final at Flushing Meadows. The No. 5 seed had also reached the Wimbledon final this year.

Instead it's the ninth-seeded Thiem could play the top-ranked Nadal in the quarterfinals. That would be a rematch of this year's French Open final, won by Nadal.

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11:40 a.m.

Serena Williams felt she played her best match since her return to tennis while routing her sister in the last round.

She'll need to be sharp again, with Kaia Kanepi looking to knock out another women's tennis star.

Williams and Kanepi meet in a fourth-round match Sunday, when defending U.S. Open champions Rafael Nadal and Sloane Stephens also are in action.

Serena, seeded 17th, routed Venus 6-1, 6-2 Friday in matching the most-lopsided victory in the Williams sisters' series. That put her into the match against Kanepi, the 44th-ranked Estonian who upset top-ranked Simona Halep in the first round and is seeking her second consecutive quarterfinal in Flushing Meadows.

Nadal faces Nikoloz Basilashvili of Georgia and a victory for the top-ranked player could set up a quarterfinal matchup with No. 5 seed Kevin Anderson, whom he beat for last year's title.

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