Can I use BetMGM Poker account to access BetMGM Casino and vice versa?

Yes, your MGM online gaming account is able to login and play on both BetMGM Poker & BetMGM Casino. You can even play some casino and table games within the BetMGM Poker client and access poker from within the BetMGM Casino client. However to get the best playing experience, you should log in separately to either BetMGM Casino or BetMGM Poker according to your preference as some games, features and services may not be available in cross play.