A quiniela, in OTB, is a bet on two or more numbers. Learn about off-track betting and quinielas in this free OTB video from a mutual teller. Expert: Jason Lee Hardin Bio: Jason Lee Hardin has been a mutual teller at Red and Jerry’s off-track betting facility for over a year, and has over three years managerial experience in the horse and dog betting field. Filmmaker: Jess Mason