While 2020 was the first year in which sports betting was legal in Michigan, it was 2021 when it became available not only in brick-and-mortar casinos, but also online. The numbers generated last year give every indication that Michigan sports bettors fully embraced the opportunity. According to the Michigan Gaming Control Board, Michigan bettors wagered $3.6 billion on internet sports wagers in 2021, resulting in $292 million in gross revenue and $7.3 million in betting for the state. That’s in addition to $310.6 million wagered on sports inside casinos (up from $130.7 million in 2020), which generated $27.3 million in gross revenue and $1 million in state wagering taxes.