The Professional Tennis Players Association (PTPA) has filed lawsuits against major tennis organizations, including the ATP and WTA, alleging ... as a "cartel" to limit player earnings and control ...

“Today, the PTPA, alongside over a dozen professional tennis players and on behalf of the entire player population ... Women’s Tennis Association (WTA), International Tennis Federation ...

The ATP Tour, WTA, International Tennis Federation and International ... "We didn't set out to create a player association to not effect major change," he said. "That's always been the goal ...