NCAA Division I women's hockey tournament Quarterfinals/Saturday
Upper bracket: Gophers (26-9-2) at Boston Coll. (23-6-6, No. 4), noon; UMD (22-8-3) at Wisconsin (34-2-2, No. 1 seed), 7 p.m.
Lower bracket: Dartmouth (22-11-0) at Cornell (30-2-1, No. 2), 1 p.m.; Mercyhurst (29-5-0) at Boston U. (25-6-4, No. 3), 2 p.m.
Frozen Four
At Tullio Arena in Erie, Pa. (Mercyhurst host school)
Friday, March 18: Semifinals, 4 and 7 p.m.
Sunday, March 20: Championship, 1 p.m.
