By Jim Maltzman: Welterweight champion Errol Spence Jr. could be facing Mayweather Promotions fighter Maurice Lee in a tune-up in his next fight. The unranked 2nd tier fighter Lee (12-1-2, 5 KOs) revealed on social media that he has “great news” on him possibly facing IBF/WBC 147-pound champion Spence (26-0, 21 KOs) next. This would […]