In the third round of the women's doubles at the French Open in tennis, a ball hit the ball girl, which was considered a dangerous act. The next day, after qualifying for the quarterfinals of the mixed doubles, Miyui Kato appeared in the press conference with tears in his eyes.

Kato has filed a complaint with the four major tournaments. On social media, many tennis players have voiced their support for Kato, saying that the decision to disqualify her was the right one.