Adviser Al Haymon signed former 3 division world champ Abner Mares (27-1-1, 14 KOs) to a contract on Thursday. Mares is still trying to rebuild his career, so Haymon might be able to assist him in getting him some more tune-up fights and then eventually a world title shot.
Mares’ contract with Golden Boy Promotions reportedly expires in November, and it’s unknown at this point whether he’ll stay with them or move on to another promoter like Mayweather Promotions.