With a win over South Dakota on October 29, the Mustangs clinched a share of the conference championship which they shared with North Dakota. The title was Cal Poly's fourth conference title since the conference's creation in 2004. They finished the season with an overall record of 6–5, 3–1 in Great West play.
This was the Mustangs final season as a member of the Great West as they became a football-only member of the Big Sky Conference in the 2012 season.