BetRivers promo code: Michigan NFL fans can grab a $500 free bet

BetRivers is one of the fastest-growing sportsbooks in America. New customers can qualify for up to $500 in free bets from BetRiver Sportsbook. There is no Betriver's promo code required. The offer is available to all new customers. If the bet loses, Bet River will refund the amount wagered. Free bets are credited to the account within 72 hours. The promotion is valid for NFL Week 4. To claim your free bet bonus, click here. It's valid until the end of NFL week 4, so it's not valid during the season.

The Seattle Seahawks and Detroit Lions are playing in the NFL on Sunday. Michigan fans can grab a $500 free bet from BetRivers Sportsbook. The promo code is valid for 14 days. The terms and conditions are as follows: You must be 21+ years of age or older, physically located in one of the following states, and you must place a wager of any amount up to $5,000.

Must be 21+ years of age or older and physically located in one of the following eligible states. First-time BetRivers Sportsbook customer can place a wager of up to $500. Free bets are issued within 72 hours of losing bet being settled.

Seattle Seahawks +3.5 (-110) vs. Detroit Lions, Chicago Bears +2. 5 (-100), New York Giants -2,5 -100, New England Patriots -9 (-10), Green Bay Packers - 9 (-9), Kansas City Chiefs -1 (-1) v. Tampa Bay Buccaneers.

BetRivers offers a promo code for Michigan NFL fans. Seattle Seahawks +3.5 (-110) vs. Detroit Lions, Chicago Bears +2. 5 (-100), New York Giants -2,5 (110), Boston Patriots -9 (100) v. Green Bay Packers (9) and Kansas City Chiefs -1 (130) against Tampa Bay Buccaneers (1).

Los Angeles Rams are playing San Francisco 49ers on Monday, October 3. Los Angeles is +1.5 (-110) while San Fran is -1:5 (110).