Their hope is that a little name recognition will be a brand-catalyst for an established and new generation of legal sports bettors in America.ĭRF, otherwise known as The Daily Racing Form, has been a mainstay in the North American horse racing community for over a century. They are looking to take advantage of the enormous potential within the US sports betting market. DRF Sportsbook is expanding their offerings beyond horse racing. The popping US legal sports betting scene is making way for a familiar name.