On 13 April at the Showtime boxing event in Atlantic City, in the fight for the undisputed middleweight Claressa Shields (8-0, 2 KOs) will face Christina Hammer (24-0, 11 KOs). The championship belts of the WBA, WBO, WBC and IBF will be at the stake of this battle. The girls first came together at the press conference promoting the event.
The American had to face a direct fight in November of last year, but Hammer was not physically fit. The German returned to the ring at the beginning of February and won by technical knockout over Elena Sikmashvili. It was her first performance since June last year. Showtime TV filmed the preparation of both fighters for this bout.