Key Takeaways MGM expands in Missouri with BetMGM's mobile app and new sportsbook at Century Casino & Hotel Cape Girardeau.BetMGM's record Q3 performance prompted a boosted full-year EBITDA outlook of about $200 million.North America and Europe posted strong BetMGM results, with MGM expecting at least$100 million in Q4 returns.BetMGM, jointly owned by MGM Resorts International (MGM) and Entain plc, has begun offering both mobile and in-person sports betting in Missouri, in partnership with Century Casinos ...