Complaints about heavy tennis balls are popping up for both the men and women at this year's US Open, with some players blaming injuries on the balls.
US Open tennis balls serving up controversy, and players injuries, balle tennis
Can too many tennis ball changes cause injuries? Players think so. The tours are checking
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US Open tennis balls serving up controversy, and players injuries
Can too many tennis ball changes cause injuries? Players think so. The tours are checking – Troy Record
The Tennis Ball Toss: Breaking Down this Critical Aspect of the Serve - The New York Times
Can too many tennis ball changes cause injuries? Players think so. The tours are checking - The San Diego Union-Tribune
Women use faster balls than men at U.S. Open. Some players are over it. - The Washington Post
USTA says decisions on tennis balls used for US Open made in consultation with tours, player councils - ESPN