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Mertz Mortorelli Gymnasium
1810 Catlin Ave
Superior, WI 54880
Built in 1966, Mertz Mortorelli Gymnasium serves as the home of the Yellowjacket men's and women's basketball teams and the women's volleyball team. Previously, the Yellowjackets' gymnastics and wrestling teams also called the facility home. The gym has three full-size basketball courts and can be used in a variety of configurations. Seating capacity can accommodate up to 2,500 spectators. During the summer of 2025, the hardwood floor was replaced along with a new design, featuring wood tones and updated branding.
