Boxing promoter Bob Arum has given his verdict on the potential Pacquiao-Mayweather 2 rematch

KEY boxing promoter Bob Arum has given his strongest indication yet that he believes a rematch between Manny Pacquiao and Floyd Mayweather will happen. Mayweather attended Pacquiao?s latest victory ? over Jessie Vargas on Sunday (AEDT), prompting Pacquiao?s promoter Arum to tell ESPN he felt a rematch was ?a 75 per cent? chance. ?Floyd came to the fight and he was very friendly with [Top Rank president] Todd [duBoef] and some of our staff,? Arum said. ?Now, that doesn?t mean that the fight will …