An MGM Resorts sports book bettor won $ Monday night when the Lions beat the Sports Betting Spotlight: College Football Week 4. The much anticipated sports betting app from MGM Resorts has finally been released. MGM Resorts sportsbooks employ hundreds of people, and it will take time for the first customers as it took nearly an hour to set up accounts for early adopters. . Keep tabs on all the sports betting -related bills in U.S. states and at the. Answer 1 of 9: Could anyone tell me if the Casino Sports Books actually close or do they stay open throughout the early hours to cover betting on international events The only action, unless there is some big US sporting event, is the horse. And is it just a couple or can I watch multiple games for a few hours? I was gambling at the MGM for College Football's championship. User reviews, ratings & recommendations for the MGM Grand Sportsbook in Las Vegas. Covers - Sports Betting and Odds The open concept design has a clean feel to it and provides a welcome environment for rookies to sports betting. They cover the big four North American sports and the lines are usually posted. Our mobile sports betting app puts our sports book right in your pocket. Now you can bet the games from your room, laying by the pool or even from the dinner.