Answer: one
Tony Dorsett, the former running back for the University of Pittsburgh, beat Penn State only once during his college career. However, that one victory was a significant one. In 1976, Dorsett led the Panthers to a 24-7 victory over the Nittany Lions, rushing for 224 yards and two touchdowns. This win helped secure Pitt's first national championship in football. Dorsett went on to win the Heisman Trophy that same year, becoming the first player from a Pennsylvania college to receive the award. He finished his college career with 6,082 rushing yards, a record that stood for over two decades.