Class 2A, No. 4 Duluth East became the last unbeaten hockey team the state with a 4-2 victory over the host Class 2A, No. 1 Minnetonka.
The Greyhounds (8-0-3) scored two goals in the second period to pull away. Garrett Worth scored two goals, including the game-winner with 4:13 left in the second period. Austin Jouppi and Nick Lanigan scored a goal each for the Greyhounds.
Andrew Hicks and Luke Loheit scored a goal. Charlie Glockner stopped 23 shots for the Skippers (11-1-2).
In other boys' hockey action:
Wayzata 4, Moorhead 3 (OT): Ryan Mulrenin scored on a breakaway 3:10 into overtime to give the Class 2A, No.14 Trojans the victory over Class 2A, No. 9 Spuds. Luke Zejdlik tied the game at 3-3 for the Trojans with 7:25 left in regulation. Tommy Leisen and Tristan Nelko also scored for the Trojans. Jack Stetz scored two goals and Nolan Westra had one for the Spuds.
Holy Family 5, Grand Rapids 1: Ben Almquist scored a hat trick to lead the Fire, ranked No. 6 in Class 2A past the Thunderhawks. Trey Fechko and Sawyer Schugel also scored for Holy Family.
Buffalo 2, Blake 1: Ryan Nelson's goal with 6:27 left in regulation gave the Bison a victory over the host Bears. The Bears' Landon Peterson broke a scoreless tie with 1:21 left in the first period. Jake Braccini tied it 3:59 into the third period.
Bloomington Jefferson 7, Hopkins 0: Evan Redepenning made 30 saves to earn the shutout for the Jaguars. Grayson Hight and Justin Johnson both scored twice to lead the offensive effort.