- Cross Country/Wrestling, Springfield College
- Captain, Springfield College Cross Country
- Captain, Springfield College Wrestling
- Taught and coached at Bay Shore High School, NY for 30 years
- Coached soccer, wresting and tennis throughout his career
- Tennis teams won two League Championships, two Suffolk County Championships and one Long Island Championship
- Served as Long Island delegation the committee that started the New York State High School Championship Tournament, 1963
- Over 25 years as wrestling coach (1940-1964), had a dual meet record of 194-74-5 for a winning percentage of .724
- Wrestling teams won six League Championships
- Wrestling teams won eight Suffolk County Championships from 1949-1961 and one Long Island Championship (1960)
- Under Coach Clark, the Bay Shore wrestling team was in the top ten in Suffolk County for 25 straight years
- 24 out of 25 years his teams were among the top ten teams in the Long Island Championship Tournament
- Coached 95 Suffolk County Finalists and 55 Suffolk County Champions
- 1965 team was undefeated
- Teams of 1948, 1950, 1959, 1960 suffered only one loss eachÂ
- Inducted into the New York State Wrestling Hall of Fame, 1975