The 1921 Evansville Crimson Giants season was their inaugural in the young American Professional Football Association (APFA), an assemblage later renamed the National Football League.
The team played all but one game on their home field in 1921, winning three out of five league contests,[1] and going undefeated hosting non-APFA opponents.
The team finished in sixth place out of the 21 teams in the APFA.
[2]