MGM Online Poker Goes Live in New Jersey PlayMGM becomes the seventh active online poker room in the state. Share: MGM has launched online poker and casino games in New Jersey, joining partypoker and BorgataPoker.com on the online poker network operated by GVC. Continue reading on Poker Industry PRO » Poker Industry PRO: Exclusive Article This article is exclusive to Poker Industry PRO subscribers. Already a subscriber?» Read the full story. Not a subscriber yet? » Find out more and start your subscription today to get instant access.