| Date | Location | Result | |
| 5/28/2021 | St. Charles, Mo. | Quincy 4, Illinois Springfield 3 | Box score |
| 5/27/2021 | St. Charles, Mo. | Northwood 13, Illinois Springfield 9 | Box score |
| 5/16/2021 | St. Charles, Mo. | Lindenwood 8, Illinois Springfield 6 | Box score |
| 5/15/2021 | St. Charles, Mo. | Illinois Springfield 7, Southern Indiana 1 | Box score |
| 5/14/2021 | St. Charles, Mo. | Illinois Springfield 4, Indianapolis 1 | Box score |
| 5/13/2021 | St. Charles, Mo. | Illinois Springfield 11, Lewis 10 | Box score |
| 5/8/2021 | Springfield, Ill. | Illinois Springfield 7, Quincy 1 | Box score |
| 5/8/2021 | Springfield, Ill. | Illinois Springfield 5, Quincy 0 | Box score |
| 5/7/2021 | Springfield, Ill. | Quincy 3, Illinois Springfield 2 | Box score |
| 5/2/2021 | Springfield, Ill. | Illinois Springfield 22, William Jewell 0 | Box score |
| 5/1/2021 | Springfield, Ill. | Illinois Springfield 15, William Jewell 8 | Box score |
| 5/1/2021 | Springfield, Ill. | Illinois Springfield 21, William Jewell 3 | Box score |
| 4/30/2021 | Springfield, Ill. | Illinois Springfield 8, William Jewell 6 | Box score |
| 4/25/2021 | Bolivar, Mo. | Illinois Springfield 10, Southwest Baptist 5 | Box score |
| 4/25/2021 | Bolivar, Mo. | Illinois Springfield 7, Southwest Baptist 0 | Box score |
| 4/24/2021 | Bolivar, Mo. | Southwest Baptist 4, Illinois Springfield 0 | Box score |
| 4/24/2021 | Bolivar, Mo. | Illinois Springfield 11, Southwest Baptist 1 | Box score |
| 4/18/2021 | Ozark, Mo. | Illinois Springfield 15, Drury 7 | Box score |
| 4/18/2021 | Ozark, Mo. | Illinois Springfield 7, Drury 1 | Box score |
| 4/17/2021 | Ozark, Mo | Illinois Springfield 14, Drury 4 | Box score |
| 4/17/2021 | Ozark, Mo. | Illinois Springfield 14, Drury 5 | Box score |
| 4/11/2021 | Springfield, Ill. | Illinois Springfield 14, Rockhurst 0 | Box score |
| 4/11/2021 | Springfield, Ill. | Illinois Springfield 8, Rockhurst 7 | Box score |
| 4/9/2021 | Springfield, Ill. | Rockhurst 8, Illinois Springfield 5 | Box score |
| 4/9/2021 | Springfield, Ill. | Illinois Springfield 9, Rockhurst 3 | Box score |
| 4/3/2021 | Springfield, Ill. | Illinois Springfield 18, Missouri S&T 8 | Box score |
| 4/2/2021 | Springfield, Ill. | Illinois Springfield 7, Missouri S&T 4 | Box score |
| 4/2/2021 | Springfield, Ill. | Illinois Springfield 16, Missouri S&T 3 | Box score |
| 4/1/2021 | Springfield, Ill. | Illinois Springfield 10, Missouri S&T 6 | Box score |
| 3/28/2021 | Kirksville, Mo. | Illinois Springfield 12, Truman State 0 | Box score |
| 3/27/2021 | Kirksville, Mo. | Illinois Springfield 20, Truman State 1 | Box score |
| 3/27/2021 | Kirksville, Mo. | Illinois Springfield 10, Truman State 0 | Box score |
| 3/26/2021 | Kirksville, Mo. | Illinois Springfield 23, Truman State 5 | Box score |
| 3/21/2021 | Romeoville, Ill. | Illinois Springfield 10, Lewis 8 | Box score |
| 3/20/2021 | Romeoville, Ill. | Illinois Springfield 13, Lewis 5 | Box score |
| 3/20/2021 | Romeoville, Ill. | Lewis 12, Illinois Springfield 10 | Box score |
| 3/19/2021 | Romeoville, Ill. | Illinois Springfield 5, Lewis 3 | Box score |
| 3/14/2021 | Springfield, Ill. | Illinois Springfield 8, Southern Indiana 5 | Box score |
| 3/13/2021 | Springfield, Ill. | Illinois Springfield 7, Southern Indiana 1 | Box score |
| 3/13/2021 | Springfield, Ill. | Illinois Springfield 3, Southern Indiana 1 | Box score |
| 3/12/2021 | Springfield, Ill. | Southern Indiana 4, Illinois Springfield 1 | Box score |
| 3/7/2021 | Springfield, Ill. | Illinois Springfield 11, Hillsdale 4 | Box score |
| 3/6/2021 | Springfield, Ill. | Illinois Springfield 13, Hillsdale 4 | Box score |
| 3/6/2021 | Springfield, Ill. | Illinois Springfield 13, Hillsdale 0 | Box score |
| 3/5/2021 | Springfield, Ill. | Illinois Springfield 11, Hillsdale 2 | Box score |