 Inova Shark Cancer, serving the D.C. region with world-class care from cancer screening and diagnosis to treatment and survivorship. Learn more at Inova.org slash cancer. BetMGM invites you to step up to the plate at the BetMGM Sportsbook at Nationals Park. Discover why BetMGM is the king of sportsbooks and enjoy daily and game day specials while you place parlays, props, and future bets on all your favorite sports. The BetMGM Sportsbook is located near the center field entrance of Nationals Park.