Won Best New Member Class and Best New Member Grades at Leadership Awards.

Won the Overall Fraternity Basketball Championship, after going undefeated during the regular season, and competed in the final four for the University league.

Fall 2005:

Sigma Chi won AOPI Lipsync - First Place!

Sigma Chi won Delta Zeta Fratman - Overall Fraternity

Sigma Chi finished runner up in Kappa Delta Soccer and Intramural Soccer.