Earlier this month, Osaka said in an essay for Time magazine that she felt pressured to disclose personal details about her mental health so people would believe her reasoning for withdrawing from the French Open. "In any other line of work, you would be forgiven for taking a personal day here and there, so long as it's not habitual. You wouldn't have to divulge your most personal symptoms to your employer; there would likely be HR measures protecting at least some level of privacy," she wrote.

"In my case, I felt under a great amount of pressure to disclose my symptoms — frankly because the press and the tournament did not believe me," continued Osaka. "I do not wish that on anyone and hope that we can enact measures to protect athletes, especially the fragile ones. I also do not want to have to engage in a scrutiny of my personal medical history ever again. So I ask the press for some level of privacy and empathy next time we meet."