| | | |
| October 6, 2017 | Chicago Steel 6 at Dubuque Fighting Saints 2 | Final |
| October 6, 2017 | Sioux Falls Stampede 5 at Fargo Force 2 | Final |
| October 6, 2017 | Cedar Rapids RoughRiders 1 at Green Bay Gamblers 2 | Final |
| October 6, 2017 | Muskegon Lumberjacks 0 at Lincoln Stars 1 | Final |
| October 6, 2017 | Des Moines Buccaneers 6 at Madison Capitols 2 | Final |
| October 6, 2017 | Tri-City Storm 2 at Omaha Lancers 1 | Final |
| October 7, 2017 | U.S. National Team 10 at Chicago Steel 5 | Final |
| October 7, 2017 | Muskegon Lumberjacks 3 at Des Moines Buccaneers 2 | Final |
| October 7, 2017 | Sioux City Musketeers 3 at Fargo Force 2 | Final (OT) |
| October 7, 2017 | Dubuque Fighting Saints 1 at Green Bay Gamblers 2 | Final (OT) |
| October 7, 2017 | Cedar Rapids RoughRiders 4 at Madison Capitols 3 | Final |
| October 7, 2017 | Waterloo Black Hawks 4 at Sioux Falls Stampede 2 | Final |
| October 7, 2017 | Central Illinois Flying Aces 4 at Youngstown Phantoms 2 | Final |
| October 8, 2017 | Central Illinois Flying Aces 5 at Youngstown Phantoms 1 | Final |
| October 13, 2017 | Waterloo Black Hawks 2 at Dubuque Fighting Saints 0 | Final |
| October 13, 2017 | Youngstown Phantoms 2 at Fargo Force 3 | Final (OT) |
| October 13, 2017 | Des Moines Buccaneers 2 at Lincoln Stars 4 | Final |
| October 13, 2017 | Green Bay Gamblers 2 at Madison Capitols 3 | Final (OT) |
| October 13, 2017 | Chicago Steel 3 at Muskegon Lumberjacks 2 | Final |
| October 13, 2017 | Sioux Falls Stampede 7 at Omaha Lancers 2 | Final |
| October 13, 2017 | Sioux City Musketeers 1 at Tri-City Storm 3 | Final |
| October 14, 2017 | Omaha Lancers 5 at Cedar Rapids RoughRiders 1 | Final |
| October 14, 2017 | Lincoln Stars 6 at Des Moines Buccaneers 2 | Final |
| October 14, 2017 | Youngstown Phantoms 4 at Fargo Force 3 | Final (SO) |
| October 14, 2017 | Central Illinois Flying Aces 3 at Green Bay Gamblers 2 | Final |
| October 14, 2017 | U.S. National Team 7 at Muskegon Lumberjacks 0 | Final |
| October 14, 2017 | Sioux Falls Stampede 1 at Sioux City Musketeers 2 | Final (SO) |
| October 14, 2017 | Dubuque Fighting Saints 1 at Waterloo Black Hawks 0 | Final |
| October 15, 2017 | Tri-City Storm 0 at Omaha Lancers 5 | Final |
| October 19, 2017 | Sioux Falls Stampede 2 at Fargo Force 1 | Final |
| October 20, 2017 | Lincoln Stars 2 at Cedar Rapids RoughRiders 4 | Final |
| October 20, 2017 | Dubuque Fighting Saints 2 at Chicago Steel 3 | Final |
| October 20, 2017 | Central Illinois Flying Aces 2 at Madison Capitols 5 | Final |
| October 20, 2017 | Waterloo Black Hawks 4 at Sioux City Musketeers 1 | Final |
| October 20, 2017 | Des Moines Buccaneers 4 at Sioux Falls Stampede 3 | Final (OT) |
| October 20, 2017 | Omaha Lancers 1 at Tri-City Storm 4 | Final |
| October 20, 2017 | Green Bay Gamblers 2 at Youngstown Phantoms 1 | Final |
| October 21, 2017 | Central Illinois Flying Aces 3 at Cedar Rapids RoughRiders 5 | Final |
| October 21, 2017 | Madison Capitols 2 at Chicago Steel 7 | Final |
| October 21, 2017 | Fargo Force 5 at Omaha Lancers 2 | Final |
| October 21, 2017 | Des Moines Buccaneers 3 at Sioux City Musketeers 1 | Final |
| October 21, 2017 | Waterloo Black Hawks 4 at Sioux Falls Stampede 2 | Final |
| October 21, 2017 | Lincoln Stars 0 at Tri-City Storm 3 | Final |
| October 21, 2017 | Green Bay Gamblers 1 at U.S. National Team 4 | Final |
| October 21, 2017 | Muskegon Lumberjacks 3 at Youngstown Phantoms 2 | Final (SO) |
| October 22, 2017 | Fargo Force 4 at Omaha Lancers 1 | Final |
| October 22, 2017 | Green Bay Gamblers 4 at U.S. National Team 6 | Final |
| October 27, 2017 | Central Illinois Flying Aces 2 at Dubuque Fighting Saints 5 | Final |
| October 27, 2017 | Sioux Falls Stampede 3 at Madison Capitols 2 | Final |
| October 27, 2017 | Des Moines Buccaneers 0 at Omaha Lancers 3 | Final |
| October 27, 2017 | Chicago Steel 5 at Sioux City Musketeers 3 | Final |
| October 27, 2017 | Lincoln Stars 1 at Tri-City Storm 6 | Final |
| October 27, 2017 | Cedar Rapids RoughRiders 2 at U.S. National Team 3 | Final |
| October 27, 2017 | Fargo Force 3 at Waterloo Black Hawks 1 | Final |
| October 27, 2017 | Muskegon Lumberjacks 1 at Youngstown Phantoms 3 | Final |
| October 28, 2017 | Dubuque Fighting Saints 6 at Central Illinois Flying Aces 3 | Final |
| October 28, 2017 | Fargo Force 6 at Des Moines Buccaneers 5 | Final |
| October 28, 2017 | Sioux Falls Stampede 4 at Green Bay Gamblers 5 | Final |
| October 28, 2017 | Chicago Steel 5 at Lincoln Stars 3 | Final |
| October 28, 2017 | Youngstown Phantoms 2 at Muskegon Lumberjacks 5 | Final |
| October 28, 2017 | Tri-City Storm 3 at Sioux City Musketeers 2 | Final (SO) |
| October 28, 2017 | Cedar Rapids RoughRiders 4 at U.S. National Team 3 | Final |
| October 28, 2017 | Madison Capitols 5 at Waterloo Black Hawks 1 | Final |
| October 29, 2017 | Waterloo Black Hawks 1 at Central Illinois Flying Aces 5 | Final |
| October 29, 2017 | Sioux Falls Stampede 0 at Green Bay Gamblers 2 | Final |
| November 3, 2017 | Green Bay Gamblers 4 at Chicago Steel 5 | Final (OT) |
| November 3, 2017 | Madison Capitols 3 at Des Moines Buccaneers 4 | Final |
| November 3, 2017 | Omaha Lancers 3 at Dubuque Fighting Saints 5 | Final |
| November 3, 2017 | Cedar Rapids RoughRiders 0 at Fargo Force 5 | Final |
| November 3, 2017 | Tri-City Storm 3 at Muskegon Lumberjacks 2 | Final (SO) |
| November 3, 2017 | Waterloo Black Hawks 3 at Sioux City Musketeers 2 | Final (OT) |
| November 3, 2017 | Youngstown Phantoms 4 at U.S. National Team 5 | Final (OT) |
| November 4, 2017 | Des Moines Buccaneers 5 at Central Illinois Flying Aces 6 | Final (SO) |
| November 4, 2017 | Green Bay Gamblers 6 at Chicago Steel 5 | Final (SO) |
| November 4, 2017 | Waterloo Black Hawks 3 at Fargo Force 6 | Final |
| November 4, 2017 | Omaha Lancers 2 at Madison Capitols 3 | Final (OT) |
| November 4, 2017 | Tri-City Storm 4 at Muskegon Lumberjacks 2 | Final |
| November 4, 2017 | Lincoln Stars 6 at Sioux City Musketeers 3 | Final |
| November 4, 2017 | Cedar Rapids RoughRiders 7 at Sioux Falls Stampede 6 | Final (SO) |
| November 5, 2017 | Chicago Steel 1 at Central Illinois Flying Aces 2 | Final |
| November 8, 2017 | Central Illinois Flying Aces 0 at Muskegon Lumberjacks 3 | Final |
| November 9, 2017 | Des Moines Buccaneers 4 at Fargo Force 2 | Final |
| November 10, 2017 | Youngstown Phantoms 3 at Central Illinois Flying Aces 2 | Final (SO) |
| November 10, 2017 | Chicago Steel 3 at Dubuque Fighting Saints 2 | Final |
| November 10, 2017 | Des Moines Buccaneers 0 at Fargo Force 4 | Final |
| November 10, 2017 | Cedar Rapids RoughRiders 3 at Madison Capitols 6 | Final |
| November 10, 2017 | Green Bay Gamblers 0 at Omaha Lancers 5 | Final |
| November 10, 2017 | Sioux City Musketeers 2 at Sioux Falls Stampede 1 | Final (OT) |
| November 10, 2017 | Waterloo Black Hawks 1 at Tri-City Storm 0 | Final |
| November 11, 2017 | Madison Capitols 3 at Cedar Rapids RoughRiders 1 | Final |
| November 11, 2017 | Dubuque Fighting Saints 5 at Central Illinois Flying Aces 6 | Final (OT) |
| November 11, 2017 | Sioux Falls Stampede 4 at Lincoln Stars 5 | Final (OT) |
| November 11, 2017 | Youngstown Phantoms 4 at Muskegon Lumberjacks 3 | Final (OT) |
| November 11, 2017 | Green Bay Gamblers 2 at Omaha Lancers 5 | Final |
| November 11, 2017 | Fargo Force 4 at Sioux City Musketeers 2 | Final |
| November 11, 2017 | Waterloo Black Hawks 0 at Tri-City Storm 1 | Final |
| November 12, 2017 | Youngstown Phantoms 5 at Muskegon Lumberjacks 4 | Final |
| November 17, 2017 | Fargo Force 0 at Lincoln Stars 3 | Final |
| November 17, 2017 | Cedar Rapids RoughRiders 4 at Omaha Lancers 1 | Final |
| November 17, 2017 | Madison Capitols 1 at Sioux City Musketeers 2 | Final (SO) |
| November 17, 2017 | Muskegon Lumberjacks 3 at Sioux Falls Stampede 5 | Final |
| November 17, 2017 | Des Moines Buccaneers 0 at Tri-City Storm 4 | Final |
| November 17, 2017 | Chicago Steel 6 at U.S. National Team 2 | Final |
| November 17, 2017 | Dubuque Fighting Saints 2 at Waterloo Black Hawks 3 | Final |
| November 17, 2017 | U.S. National Team 8 at Youngstown Phantoms 5 | Final |
| November 18, 2017 | Tri-City Storm 1 at Des Moines Buccaneers 4 | Final |
| November 18, 2017 | Madison Capitols 2 at Dubuque Fighting Saints 3 | Final |
| November 18, 2017 | Fargo Force 5 at Sioux City Musketeers 1 | Final |
| November 18, 2017 | Muskegon Lumberjacks 4 at Sioux Falls Stampede 7 | Final |
| November 18, 2017 | Central Illinois Flying Aces 0 at U.S. National Team 5 | Final |
| November 18, 2017 | Green Bay Gamblers 1 at Waterloo Black Hawks 3 | Final |
| November 18, 2017 | Chicago Steel 3 at Youngstown Phantoms 4 | Final (OT) |
| November 22, 2017 | Waterloo Black Hawks 3 at Dubuque Fighting Saints 2 | Final (SO) |
| November 22, 2017 | Sioux Falls Stampede 4 at Fargo Force 3 | Final |
| November 22, 2017 | Cedar Rapids RoughRiders 1 at Green Bay Gamblers 6 | Final |
| November 22, 2017 | Tri-City Storm 3 at Lincoln Stars 2 | Final |
| November 22, 2017 | Madison Capitols 2 at Omaha Lancers 4 | Final |
| November 22, 2017 | Muskegon Lumberjacks 3 at Youngstown Phantoms 7 | Final |
| November 23, 2017 | Cedar Rapids RoughRiders 2 at Waterloo Black Hawks 5 | Final |
| November 24, 2017 | Youngstown Phantoms 4 at Central Illinois Flying Aces 3 | Final |
| November 24, 2017 | Lincoln Stars 5 at Chicago Steel 4 | Final (SO) |
| November 24, 2017 | Fargo Force 4 at Des Moines Buccaneers 3 | Final |
| November 24, 2017 | Dubuque Fighting Saints 3 at Madison Capitols 1 | Final |
| November 24, 2017 | Tri-City Storm 3 at Sioux City Musketeers 2 | Final (OT) |
| November 24, 2017 | U.S. National Team 3 at Sioux Falls Stampede 6 | Final |
| November 25, 2017 | Waterloo Black Hawks 2 at Cedar Rapids RoughRiders 3 | Final (SO) |
| November 25, 2017 | Youngstown Phantoms 5 at Central Illinois Flying Aces 1 | Final |
| November 25, 2017 | Fargo Force 5 at Des Moines Buccaneers 1 | Final |
| November 25, 2017 | Sioux City Musketeers 4 at Dubuque Fighting Saints 5 | Final |
| November 25, 2017 | Chicago Steel 0 at Green Bay Gamblers 4 | Final |
| November 25, 2017 | Lincoln Stars 2 at Muskegon Lumberjacks 3 | Final |
| November 25, 2017 | U.S. National Team 1 at Omaha Lancers 6 | Final |
| November 25, 2017 | Tri-City Storm 2 at Sioux Falls Stampede 4 | Final |
| November 30, 2017 | Fargo Force 3 at U.S. National Team 6 | Final |
| December 1, 2017 | Sioux City Musketeers 2 at Central Illinois Flying Aces 3 | Final |
| December 1, 2017 | Chicago Steel 0 at Des Moines Buccaneers 3 | Final |
| December 1, 2017 | Cedar Rapids RoughRiders 3 at Dubuque Fighting Saints 4 | Final (OT) |
| December 1, 2017 | Green Bay Gamblers 3 at Lincoln Stars 4 | Final |
| December 1, 2017 | Waterloo Black Hawks 5 at Muskegon Lumberjacks 4 | Final |
| December 1, 2017 | Sioux Falls Stampede 1 at Omaha Lancers 4 | Final |
| December 1, 2017 | Madison Capitols 2 at Tri-City Storm 5 | Final |
| December 1, 2017 | Fargo Force 6 at U.S. National Team 1 | Final |
| December 1, 2017 | U.S. National Team 0 at Youngstown Phantoms 2 | Final |
| December 2, 2017 | Sioux Falls Stampede 4 at Cedar Rapids RoughRiders 2 | Final |
| December 2, 2017 | Waterloo Black Hawks 2 at Chicago Steel 3 | Final (OT) |
| December 2, 2017 | Omaha Lancers 5 at Des Moines Buccaneers 3 | Final |
| December 2, 2017 | Sioux City Musketeers 2 at Dubuque Fighting Saints 0 | Final |
| December 2, 2017 | Green Bay Gamblers 1 at Lincoln Stars 5 | Final |
| December 2, 2017 | Central Illinois Flying Aces 2 at Muskegon Lumberjacks 4 | Final |
| December 2, 2017 | Madison Capitols 0 at Tri-City Storm 3 | Final |
| December 5, 2017 | Cedar Rapids RoughRiders 1 at Green Bay Gamblers 3 | Final |
| December 7, 2017 | Tri-City Storm 1 at Lincoln Stars 0 | Final |
| December 8, 2017 | Chicago Steel 0 at Cedar Rapids RoughRiders 2 | Final |
| December 8, 2017 | Sioux City Musketeers 3 at Des Moines Buccaneers 9 | Final |
| December 8, 2017 | Madison Capitols 1 at Dubuque Fighting Saints 7 | Final |
| December 8, 2017 | Muskegon Lumberjacks 1 at Green Bay Gamblers 4 | Final |
| December 8, 2017 | Youngstown Phantoms 5 at Sioux Falls Stampede 3 | Final |
| December 8, 2017 | Omaha Lancers 3 at Tri-City Storm 1 | Final |
| December 8, 2017 | Fargo Force 5 at Waterloo Black Hawks 3 | Final |
| December 9, 2017 | Dubuque Fighting Saints 1 at Cedar Rapids RoughRiders 7 | Final |
| December 9, 2017 | Madison Capitols 3 at Chicago Steel 7 | Final |
| December 9, 2017 | Lincoln Stars 4 at Des Moines Buccaneers 2 | Final |
| December 9, 2017 | Muskegon Lumberjacks 4 at Green Bay Gamblers 2 | Final |
| December 9, 2017 | Omaha Lancers 3 at Sioux City Musketeers 0 | Final |
| December 9, 2017 | Youngstown Phantoms 3 at Sioux Falls Stampede 4 | Final (OT) |
| December 9, 2017 | Central Illinois Flying Aces 2 at U.S. National Team 4 | Final |
| December 9, 2017 | Fargo Force 4 at Waterloo Black Hawks 2 | Final |
| December 10, 2017 | Lincoln Stars 2 at Madison Capitols 3 | Final |
| December 14, 2017 | Cedar Rapids RoughRiders 1 at Youngstown Phantoms 2 | Final (SO) |
| December 15, 2017 | Waterloo Black Hawks 0 at Fargo Force 4 | Final |
| December 15, 2017 | Madison Capitols 2 at Green Bay Gamblers 3 | Final |
| December 15, 2017 | Sioux Falls Stampede 0 at Lincoln Stars 2 | Final |
| December 15, 2017 | Chicago Steel 2 at Muskegon Lumberjacks 4 | Final |
| December 15, 2017 | Des Moines Buccaneers 2 at Omaha Lancers 5 | Final |
| December 15, 2017 | Central Illinois Flying Aces 1 at Sioux City Musketeers 2 | Final (SO) |
| December 15, 2017 | Dubuque Fighting Saints 4 at Tri-City Storm 2 | Final |
| December 15, 2017 | Cedar Rapids RoughRiders 3 at Youngstown Phantoms 1 | Final |
| December 16, 2017 | Waterloo Black Hawks 4 at Fargo Force 1 | Final |
| December 16, 2017 | Des Moines Buccaneers 7 at Lincoln Stars 5 | Final |
| December 16, 2017 | Green Bay Gamblers 4 at Madison Capitols 1 | Final |
| December 16, 2017 | Chicago Steel 2 at Muskegon Lumberjacks 4 | Final |
| December 16, 2017 | Central Illinois Flying Aces 2 at Sioux City Musketeers 5 | Final |
| December 16, 2017 | Omaha Lancers 3 at Sioux Falls Stampede 2 | Final (OT) |
| December 16, 2017 | Dubuque Fighting Saints 0 at Tri-City Storm 1 | Final (OT) |
| December 17, 2017 | Central Illinois Flying Aces 3 at Sioux Falls Stampede 5 | Final |
| December 19, 2017 | Muskegon Lumberjacks 6 at U.S. National Team 3 | Final |
| December 27, 2017 | Chicago Steel 4 at Cedar Rapids RoughRiders 3 | Final (OT) |
| December 27, 2017 | Dubuque Fighting Saints 3 at Green Bay Gamblers 2 | Final (SO) |
| December 28, 2017 | Cedar Rapids RoughRiders 3 at Dubuque Fighting Saints 4 | Final (OT) |
| December 28, 2017 | Tri-City Storm 3 at Lincoln Stars 2 | Final |
| December 28, 2017 | Waterloo Black Hawks 3 at Omaha Lancers 0 | Final |
| December 28, 2017 | Sioux City Musketeers 3 at Sioux Falls Stampede 1 | Final |
| December 28, 2017 | Madison Capitols 7 at Youngstown Phantoms 5 | Final |
| December 29, 2017 | Des Moines Buccaneers 3 at Central Illinois Flying Aces 6 | Final |
| December 29, 2017 | Sioux Falls Stampede 3 at Fargo Force 2 | Final (OT) |
| December 29, 2017 | U.S. National Team 0 at Muskegon Lumberjacks 3 | Final |
| December 29, 2017 | Lincoln Stars 3 at Waterloo Black Hawks 4 | Final |
| December 29, 2017 | Madison Capitols 4 at Youngstown Phantoms 1 | Final |
| December 30, 2017 | Central Illinois Flying Aces 5 at Cedar Rapids RoughRiders 6 | Final (OT) |
| December 30, 2017 | Dubuque Fighting Saints 2 at Chicago Steel 4 | Final |
| December 30, 2017 | Omaha Lancers 4 at Fargo Force 3 | Final (SO) |
| December 30, 2017 | Tri-City Storm 4 at Green Bay Gamblers 5 | Final (SO) |
| December 30, 2017 | Lincoln Stars 1 at Sioux City Musketeers 2 | Final |
| December 30, 2017 | Youngstown Phantoms 1 at U.S. National Team 4 | Final |
| December 31, 2017 | Madison Capitols 2 at Central Illinois Flying Aces 3 | Final (SO) |
| December 31, 2017 | Muskegon Lumberjacks 6 at Chicago Steel 3 | Final |
| December 31, 2017 | Tri-City Storm 1 at Green Bay Gamblers 2 | Final |
| December 31, 2017 | Omaha Lancers 1 at Sioux City Musketeers 2 | Final (OT) |
| December 31, 2017 | Fargo Force 2 at Sioux Falls Stampede 3 | Final (SO) |
| December 31, 2017 | Des Moines Buccaneers 2 at Waterloo Black Hawks 5 | Final |
| January 2, 2018 | Green Bay Gamblers 2 at Central Illinois Flying Aces 1 | Final |
| January 5, 2018 | Youngstown Phantoms 3 at Cedar Rapids RoughRiders 5 | Final |
| January 5, 2018 | U.S. National Team 3 at Des Moines Buccaneers 5 | Final |
| January 5, 2018 | Muskegon Lumberjacks 3 at Dubuque Fighting Saints 2 | Final |
| January 5, 2018 | Chicago Steel 3 at Fargo Force 5 | Final |
| January 5, 2018 | Central Illinois Flying Aces 4 at Green Bay Gamblers 7 | Final |
| January 5, 2018 | Madison Capitols 5 at Lincoln Stars 3 | Final |
| January 5, 2018 | Waterloo Black Hawks 2 at Omaha Lancers 3 | Final (OT) |
| January 5, 2018 | Sioux City Musketeers 4 at Tri-City Storm 5 | Final (OT) |
| January 6, 2018 | Youngstown Phantoms 4 at Cedar Rapids RoughRiders 2 | Final |
| January 6, 2018 | U.S. National Team 3 at Des Moines Buccaneers 2 | Final (OT) |
| January 6, 2018 | Muskegon Lumberjacks 3 at Dubuque Fighting Saints 4 | Final |
| January 6, 2018 | Chicago Steel 1 at Fargo Force 2 | Final |
| January 6, 2018 | Sioux City Musketeers 2 at Lincoln Stars 3 | Final (SO) |
| January 6, 2018 | Madison Capitols 6 at Sioux Falls Stampede 4 | Final |
| January 6, 2018 | Omaha Lancers 4 at Tri-City Storm 1 | Final |
| January 6, 2018 | Central Illinois Flying Aces 2 at Waterloo Black Hawks 7 | Final |
| January 12, 2018 | U.S. National Team 6 at Central Illinois Flying Aces 5 | Final |
| January 12, 2018 | Cedar Rapids RoughRiders 5 at Chicago Steel 6 | Final (OT) |
| January 12, 2018 | Youngstown Phantoms 1 at Dubuque Fighting Saints 3 | Final |
| January 12, 2018 | Omaha Lancers 6 at Lincoln Stars 2 | Final |
| January 12, 2018 | Waterloo Black Hawks 1 at Madison Capitols 4 | Final |
| January 12, 2018 | Green Bay Gamblers 3 at Muskegon Lumberjacks 5 | Final |
| January 12, 2018 | Fargo Force 2 at Sioux Falls Stampede 3 | Final |
| January 12, 2018 | Des Moines Buccaneers 1 at Tri-City Storm 3 | Final |
| January 12, 2018 | Sioux City Musketeers 5 at U.S. National Team 4 | Final (SO) |
| January 13, 2018 | Waterloo Black Hawks 3 at Cedar Rapids RoughRiders 2 | Final (OT) |
| January 13, 2018 | U.S. National Team 4 at Central Illinois Flying Aces 2 | Final |
| January 13, 2018 | Youngstown Phantoms 3 at Dubuque Fighting Saints 1 | Final |
| January 13, 2018 | Chicago Steel 1 at Madison Capitols 4 | Final |
| January 13, 2018 | Green Bay Gamblers 2 at Muskegon Lumberjacks 5 | Final |
| January 13, 2018 | Lincoln Stars 3 at Omaha Lancers 4 | Final (SO) |
| January 13, 2018 | Fargo Force 4 at Sioux Falls Stampede 0 | Final |
| January 13, 2018 | Des Moines Buccaneers 2 at Tri-City Storm 1 | Final (OT) |
| January 13, 2018 | Sioux City Musketeers 2 at U.S. National Team 9 | Final |
| January 14, 2018 | Sioux City Musketeers 2 at Chicago Steel 7 | Final |
| January 14, 2018 | Omaha Lancers 2 at Waterloo Black Hawks 5 | Final |
| January 15, 2018 | Muskegon Lumberjacks 5 at U.S. National Team 8 | Final |
| January 15, 2018 | U.S. National Team 7 at Youngstown Phantoms 1 | Final |
| January 16, 2018 | Des Moines Buccaneers 3 at Lincoln Stars 5 | Final |
| January 18, 2018 | Dubuque Fighting Saints 3 at Madison Capitols 5 | Final |
| January 19, 2018 | U.S. National Team 7 at Cedar Rapids RoughRiders 6 | Final |
| January 19, 2018 | Sioux Falls Stampede 5 at Central Illinois Flying Aces 2 | Final |
| January 19, 2018 | Muskegon Lumberjacks 2 at Chicago Steel 6 | Final |
| January 19, 2018 | Sioux City Musketeers 2 at Fargo Force 1 | Final |
| January 19, 2018 | Dubuque Fighting Saints 3 at Green Bay Gamblers 0 | Final |
| January 19, 2018 | Waterloo Black Hawks 6 at Lincoln Stars 2 | Final |
| January 19, 2018 | Des Moines Buccaneers 3 at Omaha Lancers 0 | Final |
| January 19, 2018 | Tri-City Storm 5 at Youngstown Phantoms 1 | Final |
| January 20, 2018 | Dubuque Fighting Saints 3 at Cedar Rapids RoughRiders 0 | Final |
| January 20, 2018 | U.S. National Team 4 at Chicago Steel 3 | Final |
| January 20, 2018 | Omaha Lancers 5 at Des Moines Buccaneers 1 | Final |
| January 20, 2018 | Sioux City Musketeers 3 at Fargo Force 1 | Final |
| January 20, 2018 | Madison Capitols 3 at Green Bay Gamblers 2 | Final |
| January 20, 2018 | Sioux Falls Stampede 3 at U.S. National Team 6 | Final |
| January 20, 2018 | Muskegon Lumberjacks 4 at Waterloo Black Hawks 1 | Final |
| January 20, 2018 | Tri-City Storm 2 at Youngstown Phantoms 1 | Final (OT) |
| January 21, 2018 | Lincoln Stars 4 at Central Illinois Flying Aces 3 | Final (SO) |
| January 21, 2018 | Cedar Rapids RoughRiders 2 at Des Moines Buccaneers 1 | Final (OT) |
| January 22, 2018 | Lincoln Stars 1 at Central Illinois Flying Aces 4 | Final |
| January 25, 2018 | Sioux City Musketeers 4 at Fargo Force 3 | Final (SO) |
| January 26, 2018 | Cedar Rapids RoughRiders 2 at Chicago Steel 8 | Final |
| January 26, 2018 | Sioux Falls Stampede 2 at Des Moines Buccaneers 1 | Final |
| January 26, 2018 | Green Bay Gamblers 3 at Madison Capitols 2 | Final (OT) |
| January 26, 2018 | Youngstown Phantoms 3 at Muskegon Lumberjacks 5 | Final |
| January 26, 2018 | Lincoln Stars 0 at Omaha Lancers 6 | Final |
| January 26, 2018 | Fargo Force 1 at Sioux City Musketeers 2 | Final |
| January 26, 2018 | Central Illinois Flying Aces 2 at Tri-City Storm 0 | Final |
| January 26, 2018 | Dubuque Fighting Saints 4 at U.S. National Team 7 | Final |
| January 27, 2018 | Green Bay Gamblers 0 at Des Moines Buccaneers 3 | Final |
| January 27, 2018 | Omaha Lancers 2 at Lincoln Stars 1 | Final |
| January 27, 2018 | Chicago Steel 6 at Madison Capitols 2 | Final |
| January 27, 2018 | U.S. National Team 10 at Muskegon Lumberjacks 1 | Final |
| January 27, 2018 | Sioux Falls Stampede 2 at Sioux City Musketeers 1 | Final (OT) |
| January 27, 2018 | Central Illinois Flying Aces 0 at Tri-City Storm 4 | Final |
| January 27, 2018 | Cedar Rapids RoughRiders 3 at Waterloo Black Hawks 7 | Final |
| January 27, 2018 | Dubuque Fighting Saints 5 at Youngstown Phantoms 6 | Final (OT) |
| January 28, 2018 | Muskegon Lumberjacks 5 at Chicago Steel 4 | Final |
| January 28, 2018 | Tri-City Storm 3 at Omaha Lancers 2 | Final (SO) |
| January 28, 2018 | Sioux Falls Stampede 3 at Waterloo Black Hawks 2 | Final (OT) |
| January 28, 2018 | Dubuque Fighting Saints 1 at Youngstown Phantoms 2 | Final |
| January 30, 2018 | Sioux City Musketeers 1 at Lincoln Stars 7 | Final |
| February 2, 2018 | Dubuque Fighting Saints 4 at Cedar Rapids RoughRiders 3 | Final |
| February 2, 2018 | Youngstown Phantoms 4 at Chicago Steel 3 | Final |
| February 2, 2018 | Muskegon Lumberjacks 1 at Fargo Force 0 | Final |
| February 2, 2018 | U.S. National Team 3 at Madison Capitols 1 | Final |
| February 2, 2018 | Central Illinois Flying Aces 1 at Omaha Lancers 8 | Final |
| February 2, 2018 | Green Bay Gamblers 2 at Sioux City Musketeers 4 | Final |
| February 2, 2018 | Des Moines Buccaneers 0 at Sioux Falls Stampede 2 | Final |
| February 2, 2018 | Lincoln Stars 5 at U.S. National Team 3 | Final |
| February 2, 2018 | Tri-City Storm 1 at Waterloo Black Hawks 4 | Final |
| February 3, 2018 | Youngstown Phantoms 4 at Chicago Steel 3 | Final (SO) |
| February 3, 2018 | Cedar Rapids RoughRiders 5 at Dubuque Fighting Saints 4 | Final (OT) |
| February 3, 2018 | Muskegon Lumberjacks 1 at Fargo Force 6 | Final |
| February 3, 2018 | U.S. National Team 5 at Madison Capitols 3 | Final |
| February 3, 2018 | Central Illinois Flying Aces 2 at Omaha Lancers 4 | Final |
| February 3, 2018 | Green Bay Gamblers 2 at Sioux City Musketeers 4 | Final |
| February 3, 2018 | Des Moines Buccaneers 3 at Sioux Falls Stampede 2 | Final (SO) |
| February 3, 2018 | Lincoln Stars 4 at U.S. National Team 3 | Final |
| February 3, 2018 | Tri-City Storm 2 at Waterloo Black Hawks 4 | Final |
| February 6, 2018 | Fargo Force 3 at Sioux Falls Stampede 4 | Final |
| February 6, 2018 | Chicago Steel 2 at Waterloo Black Hawks 3 | Final |
| February 7, 2018 | Cedar Rapids RoughRiders 4 at Central Illinois Flying Aces 3 | Final |
| February 7, 2018 | Dubuque Fighting Saints 2 at Madison Capitols 3 | Final (OT) |
| February 9, 2018 | Madison Capitols 5 at Muskegon Lumberjacks 3 | Final |
| February 9, 2018 | Central Illinois Flying Aces 4 at Chicago Steel 5 | Final |
| February 9, 2018 | Cedar Rapids RoughRiders 1 at Des Moines Buccaneers 2 | Final (OT) |
| February 9, 2018 | Waterloo Black Hawks 2 at Green Bay Gamblers 1 | Final (OT) |
| February 9, 2018 | Dubuque Fighting Saints 2 at Omaha Lancers 3 | Final |
| February 9, 2018 | Youngstown Phantoms 2 at Sioux City Musketeers 5 | Final |
| February 9, 2018 | Lincoln Stars 2 at Sioux Falls Stampede 4 | Final |
| February 9, 2018 | Fargo Force 3 at Tri-City Storm 1 | Final |
| February 10, 2018 | Madison Capitols 1 at Muskegon Lumberjacks 2 | Final |
| February 10, 2018 | Lincoln Stars 2 at Des Moines Buccaneers 1 | Final (SO) |
| February 10, 2018 | Central Illinois Flying Aces 1 at Dubuque Fighting Saints 4 | Final |
| February 10, 2018 | Chicago Steel 0 at Green Bay Gamblers 4 | Final |
| February 10, 2018 | Youngstown Phantoms 4 at Sioux City Musketeers 2 | Final |
| February 10, 2018 | Omaha Lancers 3 at Sioux Falls Stampede 2 | Final (SO) |
| February 10, 2018 | Cedar Rapids RoughRiders 1 at Waterloo Black Hawks 4 | Final |
| February 10, 2018 | Fargo Force 6 at Tri-City Storm 3 | Final |
| February 11, 2018 | Des Moines Buccaneers 1 at Omaha Lancers 4 | Final |
| February 13, 2018 | Central Illinois Flying Aces 4 at Youngstown Phantoms 5 | Final (OT) |
| February 14, 2018 | Central Illinois Flying Aces 1 at Muskegon Lumberjacks 2 | Final |
| February 14, 2018 | Omaha Lancers 1 at Tri-City Storm 0 | Final |
| February 16, 2018 | Waterloo Black Hawks 1 at Youngstown Phantoms 2 | Final |
| February 16, 2018 | Muskegon Lumberjacks 5 at Cedar Rapids RoughRiders 2 | Final |
| February 16, 2018 | Des Moines Buccaneers 3 at Chicago Steel 2 | Final |
| February 16, 2018 | Madison Capitols 5 at Dubuque Fighting Saints 4 | Final (SO) |
| February 16, 2018 | Tri-City Storm 0 at Fargo Force 3 | Final |
| February 16, 2018 | Sioux Falls Stampede 5 at Sioux City Musketeers 3 | Final |
| February 16, 2018 | Omaha Lancers 4 at Lincoln Stars 3 | Final |
| February 17, 2018 | Waterloo Black Hawks 2 at Youngstown Phantoms 5 | Final |
| February 17, 2018 | Dubuque Fighting Saints 2 at Cedar Rapids RoughRiders 1 | Final |
| February 17, 2018 | Madison Capitols 8 at Chicago Steel 4 | Final |
| February 17, 2018 | Muskegon Lumberjacks 3 at Des Moines Buccaneers 5 | Final |
| February 17, 2018 | Tri-City Storm 2 at Fargo Force 1 | Final (OT) |
| February 17, 2018 | Lincoln Stars 4 at Omaha Lancers 2 | Final |
| February 17, 2018 | Green Bay Gamblers 4 at Central Illinois Flying Aces 1 | Final |
| February 18, 2018 | Dubuque Fighting Saints 4 at Lincoln Stars 3 | Final (OT) |
| February 18, 2018 | Cedar Rapids RoughRiders 4 at Madison Capitols 2 | Final |
| February 18, 2018 | Green Bay Gamblers 5 at Central Illinois Flying Aces 2 | Final |
| February 21, 2018 | Sioux City Musketeers at Madison Capitols | Susp. |
| February 22, 2018 | Omaha Lancers 8 at Youngstown Phantoms 1 | Final |
| February 23, 2018 | Central Illinois Flying Aces 1 at U.S. National Team 4 | Final |
| February 23, 2018 | Sioux City Musketeers 4 at Muskegon Lumberjacks 1 | Final |
| February 23, 2018 | Tri-City Storm 1 at Cedar Rapids RoughRiders 0 | Final |
| February 23, 2018 | Green Bay Gamblers 3 at Chicago Steel 2 | Final (SO) |
| February 23, 2018 | Waterloo Black Hawks 2 at Des Moines Buccaneers 1 | Final |
| February 23, 2018 | Sioux Falls Stampede 7 at Dubuque Fighting Saints 6 | Final (OT) |
| February 23, 2018 | Fargo Force 2 at Lincoln Stars 4 | Final |
| February 24, 2018 | Central Illinois Flying Aces 4 at U.S. National Team 7 | Final |
| February 24, 2018 | Omaha Lancers 4 at Youngstown Phantoms 1 | Final |
| February 24, 2018 | Sioux City Musketeers 2 at Muskegon Lumberjacks 6 | Final |
| February 24, 2018 | Fargo Force 3 at Cedar Rapids RoughRiders 0 | Final |
| February 24, 2018 | Tri-City Storm 4 at Des Moines Buccaneers 2 | Final |
| February 24, 2018 | Sioux Falls Stampede 2 at Dubuque Fighting Saints 3 | Final |
| February 24, 2018 | Madison Capitols 2 at Green Bay Gamblers 4 | Final |
| February 24, 2018 | Lincoln Stars 8 at Waterloo Black Hawks 5 | Final |
| February 25, 2018 | Youngstown Phantoms 1 at U.S. National Team 4 | Final |
| February 25, 2018 | Central Illinois Flying Aces 0 at Chicago Steel 3 | Final |
| February 26, 2018 | Sioux City Musketeers 5 at Madison Capitols 4 | Final (OT) |
| February 27, 2018 | Sioux City Musketeers 1 at Waterloo Black Hawks 2 | Final |
| March 2, 2018 | Dubuque Fighting Saints 5 at Muskegon Lumberjacks 4 | Final |
| March 2, 2018 | Omaha Lancers 6 at Chicago Steel 4 | Final |
| March 2, 2018 | Sioux Falls Stampede 2 at Des Moines Buccaneers 1 | Final (SO) |
| March 2, 2018 | U.S. National Team 5 at Green Bay Gamblers 2 | Final |
| March 2, 2018 | Youngstown Phantoms 5 at Madison Capitols 3 | Final |
| March 2, 2018 | Fargo Force 6 at Central Illinois Flying Aces 2 | Final |
| March 2, 2018 | Waterloo Black Hawks 2 at Lincoln Stars 3 | Final (OT) |
| March 2, 2018 | Cedar Rapids RoughRiders 4 at Tri-City Storm 1 | Final |
| March 3, 2018 | Omaha Lancers 2 at U.S. National Team 7 | Final |
| March 3, 2018 | Youngstown Phantoms 2 at Madison Capitols 1 | Final |
| March 3, 2018 | Dubuque Fighting Saints 3 at Muskegon Lumberjacks 5 | Final |
| March 3, 2018 | Sioux Falls Stampede 2 at Chicago Steel 4 | Final |
| March 3, 2018 | Tri-City Storm 5 at Des Moines Buccaneers 2 | Final |
| March 3, 2018 | U.S. National Team 4 at Green Bay Gamblers 1 | Final |
| March 3, 2018 | Cedar Rapids RoughRiders 1 at Lincoln Stars 5 | Final |
| March 3, 2018 | Waterloo Black Hawks 4 at Sioux City Musketeers 3 | Final |
| March 3, 2018 | Fargo Force 8 at Central Illinois Flying Aces 0 | Final |
| March 4, 2018 | Muskegon Lumberjacks 5 at U.S. National Team 4 | Final |
| March 4, 2018 | Youngstown Phantoms 4 at Chicago Steel 2 | Final |
| March 4, 2018 | Madison Capitols 2 at Green Bay Gamblers 6 | Final |
| March 4, 2018 | Tri-City Storm 2 at Sioux City Musketeers 3 | Final (SO) |
| March 7, 2018 | Green Bay Gamblers 6 at Dubuque Fighting Saints 3 | Final |
| March 9, 2018 | Des Moines Buccaneers 1 at Youngstown Phantoms 4 | Final |
| March 9, 2018 | Waterloo Black Hawks 4 at Cedar Rapids RoughRiders 5 | Final (SO) |
| March 9, 2018 | Lincoln Stars 4 at Dubuque Fighting Saints 2 | Final |
| March 9, 2018 | Fargo Force 2 at Madison Capitols 4 | Final |
| March 9, 2018 | Chicago Steel 2 at Omaha Lancers 1 | Final |
| March 9, 2018 | Sioux City Musketeers 2 at Sioux Falls Stampede 7 | Final |
| March 9, 2018 | Muskegon Lumberjacks 5 at Central Illinois Flying Aces 4 | Final |
| March 10, 2018 | U.S. National Team 8 at Tri-City Storm 2 | Final |
| March 10, 2018 | Fargo Force 5 at Madison Capitols 1 | Final |
| March 10, 2018 | Des Moines Buccaneers 1 at Youngstown Phantoms 0 | Final (OT) |
| March 10, 2018 | Green Bay Gamblers 2 at Cedar Rapids RoughRiders 3 | Final (OT) |
| March 10, 2018 | Omaha Lancers 2 at Lincoln Stars 4 | Final |
| March 10, 2018 | Chicago Steel 1 at Sioux Falls Stampede 5 | Final |
| March 10, 2018 | Dubuque Fighting Saints 1 at Waterloo Black Hawks 5 | Final |
| March 10, 2018 | Muskegon Lumberjacks 4 at Central Illinois Flying Aces 5 | Final |
| March 11, 2018 | U.S. National Team 9 at Tri-City Storm 5 | Final |
| March 11, 2018 | Lincoln Stars 5 at Sioux Falls Stampede 2 | Final |
| March 14, 2018 | Chicago Steel 1 at Muskegon Lumberjacks 3 | Final |
| March 14, 2018 | Green Bay Gamblers 4 at Cedar Rapids RoughRiders 3 | Final |
| March 15, 2018 | Madison Capitols 3 at U.S. National Team 10 | Final |
| March 15, 2018 | Des Moines Buccaneers 4 at Lincoln Stars 6 | Final |
| March 16, 2018 | Madison Capitols 4 at U.S. National Team 6 | Final |
| March 16, 2018 | Cedar Rapids RoughRiders 1 at Muskegon Lumberjacks 2 | Final (OT) |
| March 16, 2018 | Sioux Falls Stampede 3 at Des Moines Buccaneers 2 | Final (OT) |
| March 16, 2018 | Dubuque Fighting Saints 1 at Fargo Force 3 | Final |
| March 16, 2018 | Youngstown Phantoms 3 at Green Bay Gamblers 2 | Final |
| March 16, 2018 | Lincoln Stars 3 at Omaha Lancers 2 | Final (SO) |
| March 16, 2018 | U.S. National Team 1 at Waterloo Black Hawks 6 | Final |
| March 17, 2018 | Cedar Rapids RoughRiders 4 at Muskegon Lumberjacks 2 | Final |
| March 17, 2018 | Tri-City Storm 2 at Chicago Steel 5 | Final |
| March 17, 2018 | Lincoln Stars 2 at Des Moines Buccaneers 1 | Final (OT) |
| March 17, 2018 | Dubuque Fighting Saints 1 at Fargo Force 5 | Final |
| March 17, 2018 | Youngstown Phantoms 1 at Green Bay Gamblers 0 | Final |
| March 17, 2018 | Sioux Falls Stampede 6 at Sioux City Musketeers 3 | Final |
| March 17, 2018 | U.S. National Team 4 at Waterloo Black Hawks 6 | Final |
| March 18, 2018 | Tri-City Storm 5 at Chicago Steel 2 | Final |
| March 18, 2018 | Madison Capitols 6 at Central Illinois Flying Aces 3 | Final |
| March 18, 2018 | Sioux City Musketeers 4 at Omaha Lancers 3 | Final (SO) |
| March 22, 2018 | Omaha Lancers 1 at Fargo Force 7 | Final |
| March 23, 2018 | Chicago Steel 4 at U.S. National Team 5 | Final (SO) |
| March 23, 2018 | Green Bay Gamblers 4 at Cedar Rapids RoughRiders 3 | Final (OT) |
| March 23, 2018 | Sioux City Musketeers 2 at Des Moines Buccaneers 3 | Final (SO) |
| March 23, 2018 | Waterloo Black Hawks 2 at Dubuque Fighting Saints 3 | Final (OT) |
| March 23, 2018 | Omaha Lancers 2 at Fargo Force 8 | Final |
| March 23, 2018 | Muskegon Lumberjacks 5 at Madison Capitols 4 | Final |
| March 23, 2018 | U.S. National Team 9 at Central Illinois Flying Aces 3 | Final |
| March 23, 2018 | Youngstown Phantoms 3 at Lincoln Stars 0 | Final |
| March 23, 2018 | Sioux Falls Stampede 1 at Tri-City Storm 2 | Final |
| March 24, 2018 | Muskegon Lumberjacks 5 at Madison Capitols 2 | Final |
| March 24, 2018 | Chicago Steel 4 at U.S. National Team 8 | Final |
| March 24, 2018 | Green Bay Gamblers 1 at Cedar Rapids RoughRiders 4 | Final |
| March 24, 2018 | Des Moines Buccaneers 2 at Dubuque Fighting Saints 5 | Final |
| March 24, 2018 | Youngstown Phantoms 1 at Lincoln Stars 2 | Final (SO) |
| March 24, 2018 | Sioux City Musketeers 3 at Waterloo Black Hawks 6 | Final |
| March 24, 2018 | U.S. National Team 4 at Central Illinois Flying Aces 2 | Final |
| March 24, 2018 | Sioux Falls Stampede 4 at Tri-City Storm 3 | Final |
| March 25, 2018 | U.S. National Team 6 at Chicago Steel 9 | Final |
| March 25, 2018 | Des Moines Buccaneers 2 at Green Bay Gamblers 4 | Final |
| March 25, 2018 | Fargo Force 3 at Sioux City Musketeers 1 | Final |
| March 25, 2018 | Tri-City Storm 1 at Omaha Lancers 2 | Final (OT) |
| March 30, 2018 | Youngstown Phantoms 3 at U.S. National Team 2 | Final |
| March 30, 2018 | Omaha Lancers 4 at Muskegon Lumberjacks 2 | Final |
| March 30, 2018 | Cedar Rapids RoughRiders 2 at Dubuque Fighting Saints 4 | Final |
| March 30, 2018 | Lincoln Stars 7 at Fargo Force 2 | Final |
| March 30, 2018 | Madison Capitols 4 at Green Bay Gamblers 2 | Final |
| March 30, 2018 | Tri-City Storm 2 at Sioux City Musketeers 5 | Final |
| March 30, 2018 | Waterloo Black Hawks 2 at Sioux Falls Stampede 3 | Final (OT) |
| March 30, 2018 | Chicago Steel 3 at Central Illinois Flying Aces 4 | Final (OT) |
| March 31, 2018 | U.S. National Team 1 at Youngstown Phantoms 6 | Final |
| March 31, 2018 | Omaha Lancers 3 at Muskegon Lumberjacks 2 | Final |
| March 31, 2018 | Chicago Steel 5 at Cedar Rapids RoughRiders 4 | Final (SO) |
| March 31, 2018 | Lincoln Stars 2 at Fargo Force 3 | Final |
| March 31, 2018 | Central Illinois Flying Aces 1 at Green Bay Gamblers 6 | Final |
| March 31, 2018 | Des Moines Buccaneers 1 at Sioux City Musketeers 5 | Final |
| March 31, 2018 | Tri-City Storm 2 at Sioux Falls Stampede 4 | Final |
| March 31, 2018 | Dubuque Fighting Saints 3 at Waterloo Black Hawks 7 | Final |
| April 1, 2018 | Dubuque Fighting Saints 2 at Des Moines Buccaneers 3 | Final (OT) |
| April 3, 2018 | Sioux City Musketeers 3 at Waterloo Black Hawks 4 | Final |
| April 4, 2018 | Madison Capitols 1 at Cedar Rapids RoughRiders 4 | Final |
| April 4, 2018 | Omaha Lancers 3 at Tri-City Storm 0 | Final |
| April 4, 2018 | Des Moines Buccaneers 2 at Lincoln Stars 6 | Final |
| April 6, 2018 | Chicago Steel 4 at Youngstown Phantoms 7 | Final |
| April 6, 2018 | Omaha Lancers 3 at Des Moines Buccaneers 1 | Final |
| April 6, 2018 | U.S. National Team 5 at Dubuque Fighting Saints 4 | Final (SO) |
| April 6, 2018 | Green Bay Gamblers 6 at Madison Capitols 4 | Final |
| April 6, 2018 | Cedar Rapids RoughRiders 6 at Sioux City Musketeers 4 | Final |
| April 6, 2018 | Sioux Falls Stampede 3 at Waterloo Black Hawks 5 | Final |
| April 6, 2018 | Muskegon Lumberjacks 6 at Central Illinois Flying Aces 5 | Final (OT) |
| April 6, 2018 | Lincoln Stars 6 at Tri-City Storm 2 | Final |
| April 7, 2018 | Muskegon Lumberjacks 5 at Madison Capitols 3 | Final |
| April 7, 2018 | Chicago Steel 5 at Youngstown Phantoms 2 | Final |
| April 7, 2018 | Sioux City Musketeers 0 at Cedar Rapids RoughRiders 4 | Final |
| April 7, 2018 | Omaha Lancers 2 at Des Moines Buccaneers 0 | Final |
| April 7, 2018 | U.S. National Team 5 at Dubuque Fighting Saints 4 | Final (OT) |
| April 7, 2018 | Fargo Force 4 at Green Bay Gamblers 1 | Final |
| April 7, 2018 | Tri-City Storm 0 at Lincoln Stars 2 | Final |
| April 7, 2018 | Sioux Falls Stampede 1 at Waterloo Black Hawks 4 | Final |
| April 8, 2018 | Fargo Force 3 at Green Bay Gamblers 2 | Final (SO) |
| April 11, 2018 | Central Illinois Flying Aces 3 at Madison Capitols 6 | Final |
| April 11, 2018 | Sioux City Musketeers 6 at Sioux Falls Stampede 0 | Final |
| April 12, 2018 | U.S. National Team 6 at Youngstown Phantoms 2 | Final |
| April 13, 2018 | Muskegon Lumberjacks 5 at U.S. National Team 4 | Final |
| April 13, 2018 | Des Moines Buccaneers 3 at Cedar Rapids RoughRiders 6 | Final |
| April 13, 2018 | Central Illinois Flying Aces 5 at Chicago Steel 7 | Final |
| April 13, 2018 | Green Bay Gamblers 3 at Dubuque Fighting Saints 4 | Final |
| April 13, 2018 | Waterloo Black Hawks 5 at Madison Capitols 1 | Final |
| April 13, 2018 | Lincoln Stars 1 at Omaha Lancers 4 | Final |
| April 13, 2018 | Fargo Force 3 at Sioux Falls Stampede 0 | Final |
| April 13, 2018 | Sioux City Musketeers 3 at Tri-City Storm 2 | Final |
| April 14, 2018 | Chicago Steel 2 at Central Illinois Flying Aces 1 | Final (SO) |
| April 14, 2018 | Muskegon Lumberjacks 3 at Youngstown Phantoms 5 | Final |
| April 14, 2018 | Madison Capitols 1 at Cedar Rapids RoughRiders 4 | Final |
| April 14, 2018 | Green Bay Gamblers 2 at Dubuque Fighting Saints 1 | Final (OT) |
| April 14, 2018 | Sioux City Musketeers 2 at Omaha Lancers 3 | Final (SO) |
| April 14, 2018 | Des Moines Buccaneers 0 at Waterloo Black Hawks 6 | Final |
| April 14, 2018 | Sioux Falls Stampede at Fargo Force | Ppd. |
| April 14, 2018 | Lincoln Stars at Tri-City Storm | Ppd. |
| April 15, 2018 | Lincoln Stars 5 at Tri-City Storm 0 | Final |
| April 15, 2018 | Sioux Falls Stampede 2 at Fargo Force 3 | Final (SO) |
| April 16, 2018 | Chicago Steel 2 at Muskegon Lumberjacks 3 (Playoff Gm. 1) | Final |
| April 16, 2018 | Dubuque Fighting Saints 3 at Green Bay Gamblers 1 (Playoff Gm. 1) | Final |
| April 17, 2018 | Chicago Steel 6 at Muskegon Lumberjacks 2 (Playoff Gm. 2) | Final |
| April 17, 2018 | Tri-City Storm 1 at Fargo Force 5 (Playoff Gm. 1) | Final |
| April 17, 2018 | Dubuque Fighting Saints 5 at Green Bay Gamblers 1 (Playoff Gm. 2) | Final |
| April 17, 2018 | Lincoln Stars 3 at Sioux Falls Stampede 5 (Playoff Gm. 1) | Final |
| April 18, 2018 | Chicago Steel 5 at Muskegon Lumberjacks 4 (Playoff Gm. 3) | Final (OT) |
| April 18, 2018 | Tri-City Storm 0 at Fargo Force 3 (Playoff Gm. 2) | Final |
| April 18, 2018 | Lincoln Stars 6 at Sioux Falls Stampede 3 (Playoff Gm. 2) | Final |
| April 19, 2018 | Lincoln Stars 5 at Sioux Falls Stampede 4 (Playoff Gm. 3) | Final (OT) |
| April 20, 2018 | Dubuque Fighting Saints 1 at Youngstown Phantoms 3 (Playoff Gm. 1) | Final |
| April 21, 2018 | Fargo Force 2 at Omaha Lancers 1 (Playoff Gm. 1) | Final |
| April 21, 2018 | Chicago Steel 0 at U.S. National Team 3 (Playoff Gm. 1) | Final |
| April 21, 2018 | Dubuque Fighting Saints 2 at Youngstown Phantoms 3 (Playoff Gm. 2) | Final |
| April 21, 2018 | Lincoln Stars 3 at Waterloo Black Hawks 2 (Playoff Gm. 1) | Final (OT) |
| April 22, 2018 | Chicago Steel 6 at U.S. National Team 2 (Playoff Gm. 2) | Final |
| April 22, 2018 | Fargo Force 3 at Omaha Lancers 6 (Playoff Gm. 2) | Final |
| April 22, 2018 | Lincoln Stars 0 at Waterloo Black Hawks 3 (Playoff Gm. 2) | Final |
| April 24, 2018 | Youngstown Phantoms 3 at Dubuque Fighting Saints 0 (Playoff Gm. 3) | Final |
| April 24, 2018 | Omaha Lancers 5 at Fargo Force 6 (Playoff Gm. 3) | Final |
| April 25, 2018 | Omaha Lancers 0 at Fargo Force 2 (Playoff Gm. 4) | Final |
| April 25, 2018 | Waterloo Black Hawks 2 at Lincoln Stars 1 (Playoff Gm. 3) | Final (OT) |
| April 26, 2018 | U.S. National Team 3 at Chicago Steel 2 (Playoff Gm. 3) | Final (OT) |
| April 26, 2018 | Waterloo Black Hawks 3 at Lincoln Stars 2 (Playoff Gm. 4) | Final |
| April 27, 2018 | U.S. National Team 4 at Chicago Steel 3 (Playoff Gm. 4) | Final (OT) |
| April 28, 2018 | Fargo Force 0 at Waterloo Black Hawks 2 (Playoff Gm. 1) | Final |
| April 29, 2018 | Fargo Force 3 at Waterloo Black Hawks 2 (Playoff Gm. 2) | Final (OT) |
| May 1, 2018 | Youngstown Phantoms 4 at U.S. National Team 3 (Playoff Gm. 1) | Final (OT) |
| May 2, 2018 | Youngstown Phantoms 6 at U.S. National Team 10 (Playoff Gm. 2) | Final |
| May 4, 2018 | U.S. National Team 5 at Youngstown Phantoms 7 (Playoff Gm. 3) | Final |
| May 4, 2018 | Waterloo Black Hawks 4 at Fargo Force 6 (Playoff Gm. 3) | Final |
| May 5, 2018 | U.S. National Team 1 at Youngstown Phantoms 5 (Playoff Gm. 4) | Final |
| May 5, 2018 | Waterloo Black Hawks 2 at Fargo Force 3 (Playoff Gm. 4) | Final |
| May 11, 2018 | Youngstown Phantoms 1 at Fargo Force 4 (Champ. Gm. 1) | Final |
| May 12, 2018 | Youngstown Phantoms 3 at Fargo Force 2 (Champ. Gm. 2) | Final (OT) |
| May 18, 2018 | Fargo Force 3 at Youngstown Phantoms 2 (Champ. Gm. 3) | Final |
| May 19, 2018 | Fargo Force 4 at Youngstown Phantoms 2 (Champ. Gm. 4) | Final |
| May 23, 2018 | Youngstown Phantoms at Fargo Force (Champ. Gm. 5, if nec.) | 8:05 p.m. |
United States Hockey League Schedule
