The first wave of the Michigan online gambling sites launched on January 22nd, 2021, making Michigan the fifth state to offer legal, regulated online casino games and the thirteenth state with mobile sports betting.Īfter pushing up its proposed launch date from Q1 2021 to Q4 2020, only to set a firm date of mid-January, the first Michigan online casinos and gambling apps (see our full list below) will be available to anyone in the state of Michigan aged 21 or older.