Under the deal, DraftKings will open two retail sportsbook locations at two Tulalip Tribes casinos in the state.
The proposed sportsbook at the Tulalip Resort Casino will feature a 5,000sq ft space with a 50ft video wall, more than 24 kiosks and eight ticket windows.
A second sportsbook is also set to open at the Quil Ceda Creek Casino but is still early in the planning phase. Both locations will be subject to licensing and regulatory approvals.