Simona Halep, of Romania, flanked by her coach Patrick Mouratoglou, returns the ball during a training session on the occasion of the Italian Open tennis tournament, in Rome, Friday, May 6, 2022. (AP Photo/Gregorio Borgia)

Simona Halep, of Romania, listens to her coach Patrick Mouratoglou, during a training session on the occasion of the Italian Open tennis tournament, in Rome, Friday, May 6, 2022. (AP Photo/Gregorio Borgia)

Patrick Mouratoglou, the coach of Romania's Simona Halep sits in the players box for her match against Amanda Anisimova of the US in the women's singles quarterfinals on day ten of the Wimbledon tennis championships in London, Wednesday, July 6, 2022. (AP Photo/Kirsty Wigglesworth)

August 27, 2022, Flushing Meadows, New York, USA: Coach, Patrick Mouratoglou oversees Simona Halep during practice in preparation for the 2022 US Open to be held at the USTA Billie Jean King National Tennis Center on Saturday August 27, 2022 in the Flushing neighborhood of the Queens borough of New York City. JAVIER ROJAS/PI (Credit Image: © Prensa Internacional via ZUMA Press Wire)