Alvey and Lisa are struggling to keep their gym, Navy Street, afloat. Their best hope is Alvey's son Nate, an up and coming fighter. Jay, Alvey's other son, is on the outs with his father. When Lisa's ex and former MMA champ, Ryan, shows up, complications arise. Nate has secrets of his own which may hold him back.搏击王国第二季由著名导演Byron,Balasco亲自制作而成。弗兰克·格里罗,乔纳森·塔克,马特·劳里亚,尼克·乔纳斯,乔安娜·高茵主演，耗时许久打磨，倾心打造的欧美剧力作。