Earlham College

Calvin "Buz" Duff played football, basketball, baseball and volleyball at Earlham after transferring from New Mexico Western State. Football was his favorite sport and he earned All-Hoosier Collegiate Conference honors for the Quakers as a senior. He was on the Little All-American Honorable Mention list as an end the same year.

After leaving Earlham, Duff coached football, basketball, wrestling and track until retiring in 1997 after 40 years in education. He served as head football coach at Cambridge City Lincoln and New Castle high schools.