Broncos sign deal with FanDuel to become first NFL team to partner with a sportsbook Darren Rovell, The Action Network · June 17, 2020 at 1:27 am The Denver Broncos are the first NFL team to sell an official sportsbook sponsorship. The Broncos and FanDuel announced Monday that the two had struck a deal that would make FanDuel an official sports betting partner of the team. Last season, the NFL only allowed teams to sign deals with casinos. And for casinos that had sportsbooks, they were not part of the deal. Then in February, the NFL said that teams could start selling the designation and allowed them to start in May. In order to welcome bettors in the state, FanDuel is offering new users a bevy of promotions, including Broncos at +30 on the point spread for their season opener against the Tennessee Titans (max bet $50) and the over/under of Denver’s 7.5-win total at +1600 (max bet $10).