He was a 195-pound center for coach Charlie Bachman's [1928 Florida Gators college football|football team|1928 football team], splitting time with starter Frank Clark. The 1928 Gators were remembered by many sports commentators as the bestFlorida football team until at least the 1960s. An all-time Florida team selected by George Trevor in 1935 puts Clemons at second-team center, behind Welcome Shearer.
Basketball
Clemons tied as the team's leading scorer in the basketball season of 1929–30 with 136 points. In the 1931 Southern Conference tournament, Clemons was the high scorer in a victory over Georgia Tech. Dale Waters and Monk Dorsett also played both football and basketball with Clemons.