Mark Taffet, Shields' manager, said: "I can't wait to see Claressa back in the boxing ring on December 11. I know she will have a fire burning inside her which will become fuel in the ring against Ema Kozin. In her first fight of this ground-breaking partnership, she will give a memorable performance and officially set up a historic fight with Marshall." asics ziruss 2 mens "The UK fans will love Claressa and her all-action, powerful style of fighting and we look forward to seeing her in career-defining fights." asics ziruss 2 mens Mahmood, meanwhile, is uncapped at Test level but was part of the squad during the India series after impressing for England in white-ball cricket earlier in the summer and has a good record in first-class cricket for Lancashire. asics ziruss 2 mens "A victory on December 11 against the undefeated WBC No 1 contender Ema Kozin will secure a mega-fight between Claressa and her long-time rival Marshall for the undisputed middleweight championship. asics ziruss 2 mens