| Dubuque | 4 | Youngstown | 1 | F | Box | DUB: John Gaudreau Hat Trick DUB: Matt Morris 31 saves | Win DUB: Brooks Bertsch 1g |
| Green Bay | 3 | USNTDP (USA) | 1 | F | Box | GB: Nolan LaPorte 1g, 1a GB: Adam Wilcox (So St. Paul) 19 svs | Win GB: Alex Broadhurst 1g |
| Lincoln | 3 | Chicago | 1 | F | Box | LIN: Ryan Dzingel 1g, 1a LIN: Lukas Hafner 30 saves | Win LIN: Eric Scheid (Blaine) 1g |
| Muskegon | 5 | Indiana | 4 | F-SO | Box | MUS: Charlie Taft (Edina) 1g, 1a (+ SO-G) MUS: Isaac Kohls (Forest Lake) 1shg (+ SO-G) IND: Daniil Tarasov 1g |
| Sioux City | 6 | Tri-City | 1 | F | Box | SC: Max McCormick (Notre Dame, WI) 2g, 1a SC: Caleb Herbert (Bloom Jefferson) 2g, 1a SC: Jake Hildebrand 23 saves | Win |
| Sioux Falls | 2 | Fargo | 1 | F-OT | Box | SF: Marcus Perrier GWG OT 2:21 SF: Juho Olkinuora 25 saves | Win SF: Dominic Zombo 1shg |
