Tennis tour investigating abuse accusations against Zverev
Alexander Zverev, of Germany, reacts after losing a point to Novak Djokovic, of Serbia, during the semifinals of the US Open tennis championships, Friday, Sept. 10, 2021, in New York. (AP Photo/Elise Amendola)

Alexander Zverev, of Germany, reacts after losing a point to Novak Djokovic, of Serbia, during the semifinals of the US Open tennis championships, Friday, Sept. 10, 2021, in New York. (AP Photo/Elise Amendola)

Sep. 10, 2021 11:25 PM EDT
Team Europe's Alexander Zverev, of Germany, returns the ball to Team World's John Isner, of the USA, during Laver Cup tennis, Saturday, Sept. 25, 2021, in Boston. (AP Photo/Elise Amendola)

Team Europe's Alexander Zverev, of Germany, returns the ball to Team World's John Isner, of the USA, during Laver Cup tennis, Saturday, Sept. 25, 2021, in Boston. (AP Photo/Elise Amendola)

Sep. 25, 2021 05:45 PM EDT