Capital One Arena August 3, 2020 4:59 pm DC's First Sports Book Opens at Capital One Arena The District is now home to the first sports betting book inside a sports arena. Erika Gonzalez reports. Local 0:51 World Series MVP Stephen Strasburg listed as retired 2:46 A look at the plans to transform Capital One Arena, Gallery Place 1:00 March Madness key dates, schedule and format 2:15 News4's Tommy McFly tries 20+ sports in the Paris Olympics 2:31 JP's 4 Things: Commanders options are open