A $3.9 million Huff N’ Even More Puff prize topped the operator’s $3.65 million Coin Connect payout 11 days earlier.
Internet gaming win fell from July’s record, although year-to-date revenue still topped $2.1 billion.
FanDuel led the market as year-to-date internet gaming revenue climbed to $1.87 billion and the sector kept a three-month run above $270 million.
FanDuel stayed atop the market as World Cup betting helped lift the state’s “other” sports category.
Retail slots and table games beat online gambling for the first time this year, even as iGaming set a monthly record and sports betting crossed $100 million.
Michigan regulators said the company met the rules for a multistate platform, which went live on July 8 and now links players across three regulated markets.
Resorts Digital Gaming is in advanced talks with an undisclosed operator to launch its third sports betting site alongside DraftKings & FOX Bet.