Game Changer Wrestling have announced that Ninja Mack will face off against Calvin Tankman as part of their GCW D.O.A. event on Thursday, June 30th at the Knights of Columbus in Detroit, Michigan.

Previously announced for the show:

— Alex Shelley vs. Nick Wayne vs. Jordan Oliver.

— Alex Colon (c) vs. Dale Patricks for the GCW Ultraviolent Championship.

— ‘Hoodfoot’ Mo Atlas vs. SLADE.

— AKIRA vs. Shane Mercer