Manny Pacquiao, Floyd Mayweather agree to September rematch at Sphere

LOS ANGELES — Floyd Mayweather and Manny Pacquiao have agreed to a rematch of their landmark 2015 bout. Their second fight will be held Sept. 19 in Las Vegas, the boxing icons announced Monday. The rematch, which will be streamed on Netflix, will be the first boxing event to be held at Sphere, the immersive