| | | |
| September 16, 2026 | W | Sioux City Musketeers 8 at Green Bay Gamblers 3 | Final |
| September 17, 2026 | L | Cedar Rapids RoughRiders 4 at Sioux City Musketeers 2 | Final |
| September 26, 2026 | L | Lincoln Stars 2 at Sioux City Musketeers 0 | Final |
| September 27, 2026 | | Cedar Rapids RoughRiders at Sioux City Musketeers | 6:05 p.m. |
| October 2, 2026 | | Sioux Falls Stampede at Sioux City Musketeers | 8:05 p.m. |
| October 3, 2026 | | Sioux City Musketeers at Sioux Falls Stampede | 7:05 p.m. |
| October 9, 2026 | | Green Bay Gamblers at Sioux City Musketeers | 8:05 p.m. |
| October 10, 2026 | | Green Bay Gamblers at Sioux City Musketeers | 7:05 p.m. |
| October 17, 2026 | | Sioux City Musketeers at Lincoln Stars | 7:05 p.m. |
| October 18, 2026 | | Sioux City Musketeers at Tri-City Storm | 4:05 p.m. |
| October 23, 2026 | | Sioux City Musketeers at Dubuque Fighting Saints | 8:05 p.m. |
| October 24, 2026 | | Sioux City Musketeers at Dubuque Fighting Saints | 8:05 p.m. |
| October 30, 2026 | | Sioux City Musketeers at Waterloo Black Hawks | 7:35 p.m. |
| October 31, 2026 | | Fargo Force at Sioux City Musketeers | 7:05 p.m. |
| November 1, 2026 | | Fargo Force at Sioux City Musketeers | 6:05 p.m. |
| November 6, 2026 | | Sioux Falls Stampede at Sioux City Musketeers | 8:05 p.m. |
| November 7, 2026 | | Omaha Lancers at Sioux City Musketeers | 7:05 p.m. |
| November 13, 2026 | | Sioux City Musketeers at Fargo Force | 8:05 p.m. |
| November 14, 2026 | | Sioux City Musketeers at Fargo Force | 7:05 p.m. |
| November 18, 2026 | | Omaha Lancers at Sioux City Musketeers | 12:00 p.m. |
| November 20, 2026 | | Sioux City Musketeers at Cedar Rapids RoughRiders | 8:05 p.m. |
| November 21, 2026 | | Sioux City Musketeers at Cedar Rapids RoughRiders | 8:05 p.m. |
| November 25, 2026 | | Des Moines Buccaneers at Sioux City Musketeers | 8:05 p.m. |
| November 27, 2026 | | Sioux City Musketeers at Lincoln Stars | 6:05 p.m. |
| December 4, 2026 | | Sioux City Musketeers at Omaha Lancers | 8:05 p.m. |
| December 11, 2026 | | Sioux City Musketeers at Sioux Falls Stampede | 8:05 p.m. |
| December 12, 2026 | | Omaha Lancers at Sioux City Musketeers | 7:05 p.m. |
| December 13, 2026 | | Lincoln Stars at Sioux City Musketeers | 6:05 p.m. |
| December 18, 2026 | | Sioux City Musketeers at Chicago Steel | 8:00 p.m. |
| December 19, 2026 | | Sioux City Musketeers at Chicago Steel | 4:00 p.m. |
| December 31, 2026 | | Fargo Force at Sioux City Musketeers | 8:05 p.m. |
| January 1, 2027 | | Sioux Falls Stampede at Sioux City Musketeers | 8:05 p.m. |
| January 2, 2027 | | Sioux City Musketeers at Sioux Falls Stampede | 7:05 p.m. |
| January 9, 2027 | | Sioux City Musketeers at Waterloo Black Hawks | 7:35 p.m. |
| January 10, 2027 | | Sioux City Musketeers at Sioux Falls Stampede | 5:05 p.m. |
| January 15, 2027 | | Tri-City Storm at Sioux City Musketeers | 8:05 p.m. |
| January 16, 2027 | | Tri-City Storm at Sioux City Musketeers | 7:05 p.m. |
| January 22, 2027 | | Sioux City Musketeers at Waterloo Black Hawks | 7:35 p.m. |
| January 23, 2027 | | Waterloo Black Hawks at Sioux City Musketeers | 7:05 p.m. |
| January 24, 2027 | | Fargo Force at Sioux City Musketeers | 6:05 p.m. |
| January 29, 2027 | | Sioux City Musketeers at Tri-City Storm | 8:05 p.m. |
| January 30, 2027 | | Sioux City Musketeers at Omaha Lancers | 7:05 p.m. |
| February 3, 2027 | | Cedar Rapids RoughRiders at Sioux City Musketeers | 8:05 p.m. |
| February 5, 2027 | | Sioux City Musketeers at Youngstown Phantoms | 7:00 p.m. |
| February 6, 2027 | | Sioux City Musketeers at Youngstown Phantoms | 6:00 p.m. |
| February 12, 2027 | | Muskegon Lumberjacks at Sioux City Musketeers | 8:05 p.m. |
| February 13, 2027 | | Muskegon Lumberjacks at Sioux City Musketeers | 7:05 p.m. |
| February 19, 2027 | | Sioux City Musketeers at Madison Capitols | 8:05 p.m. |
| February 20, 2027 | | Sioux City Musketeers at Madison Capitols | 8:05 p.m. |
| February 26, 2027 | | Des Moines Buccaneers at Sioux City Musketeers | 8:05 p.m. |
| February 27, 2027 | | Sioux City Musketeers at Des Moines Buccaneers | 8:05 p.m. |
| February 28, 2027 | | Sioux Falls Stampede at Sioux City Musketeers | 6:05 p.m. |
| March 6, 2027 | | Sioux City Musketeers at Des Moines Buccaneers | 8:05 p.m. |
| March 7, 2027 | | Waterloo Black Hawks at Sioux City Musketeers | 6:05 p.m. |
| March 12, 2027 | | U.S. National Team at Sioux City Musketeers | 8:05 p.m. |
| March 13, 2027 | | U.S. National Team at Sioux City Musketeers | 7:05 p.m. |
| March 14, 2027 | | Sioux Falls Stampede at Sioux City Musketeers | 6:05 p.m. |
| March 19, 2027 | | Sioux City Musketeers at Fargo Force | 8:05 p.m. |
| March 20, 2027 | | Sioux City Musketeers at Fargo Force | 7:05 p.m. |
| March 26, 2027 | | Sioux City Musketeers at Omaha Lancers | 8:05 p.m. |
| April 2, 2027 | | Omaha Lancers at Sioux City Musketeers | 8:05 p.m. |
| April 3, 2027 | | Tri-City Storm at Sioux City Musketeers | 7:05 p.m. |
Sioux City Musketeers Schedule
