In April 2012, BYU announced renovations to the Marriott Center.
The lower bench seating on the north side was replaced with prime chair seating.
A new sound system was installed, and the men's and women's locker rooms were renovated.
The changes in the lower seating lowered the Marriott Center’s capacity from 22,700 to 20,951.

The remaining lower bench seating was replaced after the 2015 season, lowering seating capacity to around 19,000.
The new renovation also installed new video boards for the Marriott Center and the Marriott Center Annex building, where practice sessions take place for both teams.
The Marriott Center Annex (nicknamed the "Y" MCA) was placed between the Marriott Center and the BYU Broadcasting Building.
In April 2012, BYU announced renovations to the Marriott Center. The lower bench seating on the north side was replaced with prime chair seating. A new sound system was installed, and the men's and women's locker rooms were renovated. The changes in the lower seating lowered the Marriott Center’s capacity from 22,700 to 20,951.
The remaining lower bench seating was replaced after the 2015 season, lowering seating capacity to around 19,000. The new renovation also installed new video boards for the Marriott Center and the Marriott Center Annex building, where practice sessions take place for both teams. The Marriott Center Annex (nicknamed the "Y" MCA) was placed between the Marriott Center and the BYU Broadcasting Building.
Marriott Center