BetRivers was the first regulated online sportsbook to open in Illinois, and introduced a new welcome bonus. Create your new BetRivers Illinois sportsbook account, enter the BetRivers Illinois code PLAYRIV and get a second chance bet worth up to $500.
Our top picks for Illinois sportsbook offers 2026
Get $200 in Bonus Bets When You Wager $5 for 4 Days ($50 Bonus Bets Per Day)
Available on Desktop, Android & iOS
Easy Deposits, Fast Withdrawals
Get $200 in Bonus Bets When You Wager $5 for 4 Days ($50 Bonus Bets Per Day)
Available on Desktop, Android & iOS
Easy Deposits, Fast Withdrawals
Get a 100% Bet Match up to $100 in FanCash for 10 Days
Earn FanCash & Spend it on Team Swag or More Bets
Daily Odds & Profit Boosts on Select Games
Get a 100% Bet Match up to $100 in FanCash for 10 Days
Earn FanCash & Spend it on Team Swag or More Bets
Daily Odds & Profit Boosts on Select Games
3 Months NBA League Pass on Us!
Get up to $1,000 Deposit Bonus
Bet on All Your Favorite Sports With America's Top-Rated Sportsbook
3 Months NBA League Pass on Us!
Get up to $1,000 Deposit Bonus
Bet on All Your Favorite Sports With America's Top-Rated Sportsbook
30% Extra on Same Game Parlay Profit
30% Extra on Same Game Parlay Profit
BetRivers has become a leader in the growing online sportsbook scene, and it's not hard to see why. The 1x clearing requirement makes the welcome bonus unusually easy to earn and accordingly one of the most attractive welcome offers in the state. Of course BetRivers has all the betting markets you would expect from any leading sportsbook and a wide range of ongoing promotions. Plus you can earn iRush rewards, which is the proprietary BetRivers loyalty program.
This BetRivers Illinois online sportsbook review provides you with details on how to download the app, how to sign up and the promotions available for new players and veterans alike. We'll cover the best features and suggest areas that could use improvement, and discuss how BetRivers stack up against other Illinois sportsbooks.