Japan's Naomi Osaka at the All England Lawn Tennis and Croquet Club ahead of the Wimbledon tennis championships in London, Sunday, June 30, 2024. (John Walton/PA via AP)
This photo provided by EVOLVE shows Cooper Kose and Naomi Osaka in Los Angeles, in April 2024. Kose, an Australian who recently turned 15, has signed with EVOLVE, the tennis agency co-founded by four-time Grand Slam champion Naomi Osaka and agent Stuart Duguid. (Stuart Duguid/EVOLVE via AP)