 The highlight of the undefeated 1909 season was the school's first victory over Michigan in nine tries—an 11–3 triumph over a very good Fielding H. Yost team that earned Notre Dame the title "Champions of the West".In 1910, Hamilton's eligibility was suspended for having played professional baseball with the Louisville Colonels, but he returned as a backup quarterback in 1911 and threw the school's first game-winning touchdown pass—a 35-yard strike to Lee Matthews—for a 6–0 victory against Pittsburgh.After graduation, Hamilton played professionally in the Ohio League, first for the Shelby Blues in 1913, and then for the Canton Professionals/Bulldogs in 1914 and 1915.