Zverev denies allegations, backs ATP domestic violence rules
FILE - Alexander Zverev, of Germany, serves to Andrey Rublev, of Russia, during the men's single final of the Western & Southern Open tennis tournament in Mason, Ohio, in this Sunday, Aug. 22, 2021, file photo. Zverev is seeded for the U.S. Open, the year's last Grand Slam tennis tournament. Play in the main draw begins in New York on Monday, Aug. 30. (AP Photo/Aaron Doster, File)

FILE - Alexander Zverev, of Germany, serves to Andrey Rublev, of Russia, during the men's single final of the Western & Southern Open tennis tournament in Mason, Ohio, in this Sunday, Aug. 22, 2021, file photo. Zverev is seeded for the U.S. Open, the year's last Grand Slam tennis tournament. Play in the main draw begins in New York on Monday, Aug. 30. (AP Photo/Aaron Doster, File)

Aug. 26, 2021 02:39 PM EDT
Alexander Zverev, of Germany, returns a shot to Andrey Rublev, of Russia, during the men's single final of the Western & Southern Open tennis tournament, Sunday, Aug. 22, 2021, in Mason, Ohio. (AP Photo/Darron Cummings)

Alexander Zverev, of Germany, returns a shot to Andrey Rublev, of Russia, during the men's single final of the Western & Southern Open tennis tournament, Sunday, Aug. 22, 2021, in Mason, Ohio. (AP Photo/Darron Cummings)

Aug. 22, 2021 06:24 PM EDT