FILE - In this file photo dated Sunday, Oct. 4, 2020, Romania's Simona Halep wears a face mask as she leaves after losing her fourth round match of the French Open tennis tournament against Poland's Iga Swiatek at the Roland Garros stadium in Paris, France. Simona Halep said Saturday Oct. 31, 2020, that she has tested positive for COVID-19 coronavirus. (AP Photo/Alessandra Tarantino, FILE)