| | | |
| September 21, 2023 | L | Chicago Steel 3 at Sioux City Musketeers 2 (Pittsburgh, PA) | Final (OT) |
| September 22, 2023 | L | Sioux City Musketeers 3 at Green Bay Gamblers 4 (Pittsburgh, PA) | Final (OT) |
| September 29, 2023 | L | Sioux City Musketeers 2 at Tri-City Storm 5 | Final |
| September 30, 2023 | W | Sioux City Musketeers 4 at Tri-City Storm 3 | Final |
| October 6, 2023 | W | Waterloo Black Hawks 2 at Sioux City Musketeers 5 | Final |
| October 7, 2023 | L | Sioux City Musketeers 4 at Fargo Force 5 | Final (OT) |
| October 13, 2023 | W | Sioux City Musketeers 6 at U.S. National Team 5 | Final |
| October 14, 2023 | W | Sioux City Musketeers 6 at U.S. National Team 1 | Final |
| October 17, 2023 | L | Sioux Falls Stampede 6 at Sioux City Musketeers 4 | Final |
| October 21, 2023 | W | Lincoln Stars 1 at Sioux City Musketeers 7 | Final |
| October 22, 2023 | L | Sioux City Musketeers 3 at Sioux Falls Stampede 4 | Final |
| October 27, 2023 | W | Chicago Steel 3 at Sioux City Musketeers 6 | Final |
| October 28, 2023 | W | Chicago Steel 3 at Sioux City Musketeers 6 | Final |
| November 3, 2023 | L | Cedar Rapids RoughRiders 5 at Sioux City Musketeers 4 | Final (OT) |
| November 4, 2023 | W | Dubuque Fighting Saints 4 at Sioux City Musketeers 9 | Final |
| November 9, 2023 | W | Sioux City Musketeers 4 at Omaha Lancers 1 | Final |
| November 10, 2023 | L | Sioux City Musketeers 2 at Fargo Force 7 | Final |
| November 11, 2023 | L | Fargo Force 5 at Sioux City Musketeers 2 | Final |
| November 17, 2023 | W | Sioux City Musketeers 4 at Sioux Falls Stampede 3 | Final (SO) |
| November 22, 2023 | W | Fargo Force 2 at Sioux City Musketeers 3 | Final |
| November 24, 2023 | W | Omaha Lancers 1 at Sioux City Musketeers 2 | Final |
| December 1, 2023 | L | Sioux City Musketeers 2 at Fargo Force 5 | Final |
| December 2, 2023 | L | Sioux City Musketeers 1 at Fargo Force 4 | Final |
| December 5, 2023 | W | Sioux City Musketeers 5 at Sioux Falls Stampede 3 | Final |
| December 8, 2023 | W | Waterloo Black Hawks 4 at Sioux City Musketeers 6 | Final |
| December 9, 2023 | W | Omaha Lancers 4 at Sioux City Musketeers 5 | Final (OT) |
| December 14, 2023 | L | Sioux City Musketeers 1 at Dubuque Fighting Saints 2 | Final (OT) |
| December 15, 2023 | W | Sioux City Musketeers 4 at Des Moines Buccaneers 3 | Final |
| December 16, 2023 | W | Sioux City Musketeers 3 at Omaha Lancers 2 | Final |
| December 29, 2023 | L | Sioux Falls Stampede 6 at Sioux City Musketeers 3 | Final |
| December 31, 2023 | L | Omaha Lancers 4 at Sioux City Musketeers 3 | Final (OT) |
| January 5, 2024 | W | Madison Capitols 2 at Sioux City Musketeers 3 | Final |
| January 6, 2024 | L | Madison Capitols 4 at Sioux City Musketeers 3 | Final |
| January 11, 2024 | | Sioux City Musketeers at Omaha Lancers | Ppd. |
| January 13, 2024 | | Sioux City Musketeers at Cedar Rapids RoughRiders | Ppd. |
| January 19, 2024 | W | Tri-City Storm 1 at Sioux City Musketeers 2 | Final (OT) |
| January 20, 2024 | W | Tri-City Storm 2 at Sioux City Musketeers 3 | Final (SO) |
| January 26, 2024 | W | Sioux City Musketeers 6 at Green Bay Gamblers 4 | Final |
| January 27, 2024 | W | Sioux City Musketeers 5 at Green Bay Gamblers 4 | Final (SO) |
| January 28, 2024 | L | Sioux City Musketeers 3 at Cedar Rapids RoughRiders 4 | Final |
| February 2, 2024 | W | Omaha Lancers 2 at Sioux City Musketeers 5 | Final |
| February 3, 2024 | L | Sioux City Musketeers 2 at Waterloo Black Hawks 6 | Final |
| February 6, 2024 | L | Sioux City Musketeers 1 at Waterloo Black Hawks 4 | Final |
| February 10, 2024 | W | Sioux City Musketeers 6 at Sioux Falls Stampede 1 | Final |
| February 16, 2024 | L | Sioux City Musketeers 2 at Lincoln Stars 4 | Final |
| February 17, 2024 | W | Lincoln Stars 2 at Sioux City Musketeers 3 | Final (OT) |
| February 23, 2024 | W | Tri-City Storm 1 at Sioux City Musketeers 4 | Final |
| February 24, 2024 | L | Fargo Force 1 at Sioux City Musketeers 0 | Final |
| February 25, 2024 | L | Fargo Force 6 at Sioux City Musketeers 2 | Final |
| March 1, 2024 | L | Sioux City Musketeers 1 at Des Moines Buccaneers 6 | Final |
| March 2, 2024 | W | Des Moines Buccaneers 5 at Sioux City Musketeers 6 | Final (SO) |
| March 8, 2024 | L | Sioux City Musketeers 1 at Tri-City Storm 4 | Final |
| March 9, 2024 | W | Sioux City Musketeers 3 at Tri-City Storm 2 | Final |
| March 13, 2024 | W | Sioux Falls Stampede 4 at Sioux City Musketeers 6 | Final |
| March 16, 2024 | L | Youngstown Phantoms 3 at Sioux City Musketeers 0 | Final |
| March 17, 2024 | W | Youngstown Phantoms 3 at Sioux City Musketeers 7 | Final |
| March 22, 2024 | L | Sioux City Musketeers 2 at Muskegon Lumberjacks 3 | Final |
| March 23, 2024 | L | Sioux City Musketeers 3 at Muskegon Lumberjacks 6 | Final |
| March 29, 2024 | W | Des Moines Buccaneers 1 at Sioux City Musketeers 5 | Final |
| April 5, 2024 | L | Sioux City Musketeers 3 at Lincoln Stars 6 | Final |
| April 7, 2024 | W | Sioux Falls Stampede 0 at Sioux City Musketeers 5 | Final |
| April 12, 2024 | L | Sioux City Musketeers 1 at Lincoln Stars 2 | Final |
| April 13, 2024 | W | Lincoln Stars 2 at Sioux City Musketeers 7 | Final |
| April 19, 2024 | W | Sioux City Musketeers 3 at Lincoln Stars 2 (Playoff Gm. 1) | Final |
| April 20, 2024 | W | Sioux City Musketeers 3 at Lincoln Stars 1 (Playoff Gm. 2) | Final |
| April 22, 2024 | W | Lincoln Stars 2 at Sioux City Musketeers 3 (Playoff Gm. 3) | Final (OT) |
Sioux City Musketeers Schedule
