For an in-depth review of FanDuel Sportsbook, click here.ĬLAIM OFFER CLAIM OFFER Where Is FanDuel Sportsbook Legal?.This article answers the question “What states is FanDuel legal in?” and specifically focuses on states where FanDuel Sportsbook is open for legal online betting. FanDuel operates an online casino (FanDuel Casino) and a daily fantasy sports platform (which we’ll refer to as FanDuel DFS) in addition to an online sportsbook (FanDuel Sportsbook).ĭepending on which state you’re in, you might have access to FanDuel Sportsbook, FanDuel DFS, and/or FanDuel Casino. States can also determine whether to allow online casinos and daily fantasy sports sites. Those states passing legislation to legalize sports betting can choose to allow online sportsbooks, in-person betting at retail sportsbook locations, or both. laws allow states to individually choose their stance on legal online sports betting. Sports bettors in nearly 20 states can legally place bets on the FanDuel Sportsbook app and the FanDuel desktop site. FanDuel Sportsbook operates as the most popular online sportsbook in the U.S.