Hall of Fame induction: 1997
Seitz was an accomplished Mount Pleasant High School sprinter who almost never lost a dual meet race over a three year period. In 1973, Mike was undefeated at 100 and 220 yards, winning those races in 9.7 and 22.0, along with a record of 48.6 in the 440 yards at the State High School Championships.
Mike was the National Junior Olympics Champion in the 100 yards in 1973, after finishing second in that event at the Regional Championship the previous year. The University of Pennsylvania elected Mike their team captain, and he was the Heptagonal Champion in the 100 yards in 9.7, and the 220 yards in 21.1 in 1974. In a triangular Indoor meet against Princeton, Mike won the 55 meter dash in 6.36, a University of Pennsylvania record.
Mike represented the USA at the Maccabbiah Games in Israel in 1977.