During the 1971 season, Clements was defensive coordinator for the Nicholls State Universityclub football team while it transitioned to varsity football.[4] He continued in that role in 1972 and 1973 as part of the varsity coaching staff.[5]
From 1974 to 1980, Clements served as head football coach at Nicholls State University compiling a record of 36 wins, 39 losses and 1 tie.[6][7] In 1975, he guided Nicholls State to both its first winning season and conference championship in team history.[1]