Rush Street Interactive (RSI) has brought its BetRivers Sportsbook to Washington State.
Through a partnership with the Swinomish Indian Tribal Community, the retail BetRivers Sportsbook has opened at the Swinomish Casino & Lodge. The tribe said the deal paves the way for a state-of-the-art sports betting experience and expanded opportunities in the Washington market.
Washington has allowed sports betting since 2021. Operators must partner with a tribe and can only offer retail or mobile wagering on the grounds of land-based casinos.
The Swinomish tribe was previously partnered with Kindred and hosted a Unibet sportsbook before the brand withdrew from the U.S. market. Now, it has selected RSI as its new partner.
BetRivers joins FanDuel, DraftKings, BetMGM and Caesars in offering sports wagering in the state. British sportsbook Betfred ran a retail sportsbook at Silver Reef Casino Resort until last month, when it withdrew from the state. That sportsbook will reopen in spring 2025 under different branding.
Swinomish will retain operational control
Washington will be RSI’s 16th U.S. state of operation, but the company noted in a release that it will act as “a supportive supplier rather than assuming operational control.”
“RSI shares the Swinomish Tribe’s commitment to integrity, innovation, and delivering exceptional guest experiences,” said RSI CEO Richard Schwartz. “Our expertise in training and supporting land-based casino teams ensures that this new sportsbook will not only attract new player demographics but also optimize cross-promotion with the tribe’s existing gaming and hospitality amenities. This collaboration will create a thriving sports betting experience that benefits the entire operation.
“Our goal is to empower our partners to thrive. We don’t just provide technology—we provide the tools, training, and ongoing support needed to ensure the success of in-casino sportsbooks while driving incremental benefits to the broader operation, from increased visitation to growth in table games, slots, food and beverage, and beyond.”
“As we sought a partner for this exciting new venture, Rush Street Interactive’s proven success in operating market-leading retail sportsbooks across the U.S. made them an obvious choice,” added Stephany Tuttle, director of gaming of the Swinomish Casino & Lodge.
“RSI’s unmatched operational expertise working with land-based casinos and comprehensive approach stood out, offering us a tried-and-true road map for success. Their guidance eliminates unnecessary expenses and ensures a seamless launch process. Combined with their exceptional marketing and customer service support, RSI provides everything we need to maximize the sportsbook’s potential while enhancing all other aspects of our gaming and non-gaming amenities.”
