Once verified, users can deposit money into their account and make their first bet confidently. Last four digits of their social security number.Date of birth (must be at least 21 years of age).This is a great offer as it comes with a one-time playthrough requirement. Promotional Offer SpecificationsīetRivers is offering new customers a 2nd chance bet up to $500. Rush Street Interactive is the owner of BetRivers and also operates a sister site in Connecticut, SugarHouse, while the remainder of the legal sportsbook states falls under the BetRivers brand. They are well-known for their attractive bonuses, great desktop site, and quick payouts. BetRivers is a very standard large book with odds in nearly every sport and market. Rush Street Interactive launched BetRivers after the Supreme Court overturned a federal sports betting ban in 2018. BetRivers is a top-rated online casino based in Chicago, Illinois.