2019 Palace Invitational At Lotte New York Palace

(L-R) Mischa Zverev, Rafael Nadal, Mike Bryan, Daniil Medvedev, Serena Williams, Alexander Zverev, Venus Williams and Cori "Coco" Gauff attend the 2019 Palace Invitational at Lotte New York Palace on August 22, 2019 in New York City.
(Aug. 21, 2019 - Source: Getty Images North America)