The Mater Dei Winter Guard is now in its third season. The winter guard consists of students in grades 7th through 12th for the Varsity Guard, and 4th-6th for the Cadet Guard.
The 2019-2020 Mater Dei Winter Guard consists of 24 members.
The MD winter guard finished their 2019 season in 2nd place in the IHSCGA Divisional Regional A class.
The Winter Guard competes in IHSCGA competitions throughout January, February, and March.
The Mater Dei Winter Guard is under the instruction of Meghan Carter, Justin Carter, and Rachel Fisher.