New Lothrop, seeded No. 1, improved to 22-5 with a 69-10 Division 4 quarterfinal victory over Munising on Friday at McGuirk Arena. Winners for New Lothrop were John Robinson, Brendon Heinge, Hunter Sadler, Caleb Symons, Luke Harris, Logan Zell, Tommy Malloy, Connor Krupp, Austin Wolford, Cole Wendling, Zack Riley, Cole Hersch and Steve Garza.