Who is Conor McGregor going to fight after Floyd Mayweather?
LAS VEGAS — Floyd Mayweather Jr. is finished, he says. Following Saturday night’s bout against Conor McGregor, the 40-year-old will hang up his gloves for the second and supposedly final time after 50 professional fights. McGregor, who was fighting in his first professional boxing match, likely never will be part of a more anticipated affair,...