Serena Williams responds to rumored tennis comeback after reportedly entering drug-testing pool

Tennis legend Serena Williams shut down rumors of a potential comeback after it was reported she reentered the testing pool last month. Williams, 44, registered with the International Tennis Integrity Agency’s (ITIA) testing pool for the first time since she retired in 2022, according to Bounces. She last played in the 2022 U.S. Open, where she advanced to the third round before being defeated by Ajla Tomljanović.When Williams retired, she applied for official retirement, meaning