Senator Manny Pacquiao of the Philippines wears a face mask as he walks on stage to weigh-in the day before his fight against WBA welterweight champion Yordenis Ugas of Cuba (not pictured) on August 20, 2021 at MGM Grand Garden Arena in Las Vegas, Nevada. - Pacquiao and Ugas will fight Saturday August 21 at T-Mobile Arena. (Photo by Patrick T. FALLON / AFP)