| Date | Time | Opponent | Score |
|---|---|---|---|
| 05/22/21 | 6:35 PM | @ Springfield Local All-Stars | T 0-0 |
| 05/23/21 | 5:05 PM | @ Springfield Local All-Stars | T 0-0 |
| 05/27/21 | 6:35 PM | Quincy Gems | L 3-2 |
| 05/28/21 | 6:35 PM | Danville Dans | T 0-0 |
| 05/29/21 | 6:35 PM | @ Cape Girardeau Catfish | W 9-4 |
| 05/30/21 | 5:05 PM | Alton River Dragons | L 9-3 |
| 06/01/21 | 6:35 PM | @ Quincy Gems | W 13-3 |
| 06/02/21 | 6:35 PM | @ Quincy Gems | W 8-7 |
| 06/03/21 | 6:35 PM | @ Terre Haute Rex | L 4-5 |
| 06/04/21 | 6:35 PM | Alton River Dragons | W 3-8 |
| 06/05/21 | 6:35 PM | Burlington Bees | W 1-6 |
| 06/06/21 | 5:05 PM | Cape Girardeau Catfish | L 10-6 |
| 06/08/21 | 6:35 PM | @ O'Fallon Hoots | L 2-3 |
| 06/09/21 | 6:35 PM | Burlington Bees | W 1-8 |
| 06/10/21 | 6:35 PM | @ Illinois Valley Pistol Shrimp | W 8-3 |
| 06/11/21 | 6:35 PM | @ Clinton LumberKings | W 5-4 |
| 06/12/21 | 6:35 PM | @ Clinton LumberKings | W 4-1 |
| 06/13/21 | 5:05 PM | Normal CornBelters | W 4-6 |
| 06/15/21 | 6:35 PM | @ O'Fallon Hoots | L 2-6 |
| 06/16/21 | 6:05 PM DH | Danville Dans | DH: L 10-8, W 4-6 |
| 06/17/21 | 6:35 PM | Clinton LumberKings | W 12-13 |
| 06/18/21 | 6:35 PM | @ Terre Haute Rex | W 7-5 |
| 06/19/21 | 6:35 PM | Alton River Dragons | W 9-11 |
| 06/20/21 | 5:05 PM | @ Alton River Dragons | L 1-5 |
| 06/23/21 | 6:35 PM | Normal CornBelters | L 7-6 |
| 06/24/21 | 4:00 PM DH | @ Normal CornBelters | DH: L 0-1, L 9-10 |
| 06/25/21 | 6:35 PM | @ Burlington Bees | L 7-12 |
| 06/27/21 | 5:05 PM | @ Illinois Valley Pistol Shrimp | L 0-10 |
| 06/29/21 | 6:35 PM | @ Quincy Gems | L 5-6 |
| 07/01/21 | 6:35 PM | Cape Girardeau Catfish | L 5-2 |
| 07/02/21 | 6:35 PM | @ Cape Girardeau Catfish | L 8-9 |
| 07/03/21 | 6:35 PM | O'Fallon Hoots | W 3-7 |
| 07/04/21 | 5:05 PM | @ Danville Dans | W 11-7 |
| 07/06/21 | 6:35 PM | Illinois Valley Pistol Shrimp | W 9-10 |
| 07/07/21 | 6:35 PM | @ Quincy Gems | L 2-6 |
| 07/08/21 | 6:35 PM | @ Alton River Dragons | L 1-3 |
| 07/09/21 | 6:35 PM | Clinton LumberKings | L 10-7 |
| 07/13/21 | 6:00 PM DH | Quincy Gems | DH: L 12-2, W 14-18 |
| 07/14/21 | 6:35 PM | Terre Haute Rex | L 9-6 |
| 07/15/21 | 6:35 PM | @ Danville Dans | W 7-2 |
| 07/17/21 | 6:35 PM | @ Illinois Valley Pistol Shrimp | L 0-14 |
| 07/18/21 | 5:00 PM DH | O'Fallon Hoots | DH: W 2-8, L 9-2 |
| 07/19/21 | 6:35 PM | Quincy Gems | W 5-7 |
| 07/20/21 | 6:35 PM | Illinois Valley Pistol Shrimp | L 8-4 |
| 07/21/21 | 6:00 PM DH | O'Fallon Hoots | DH: W 3-14, W 0-8 |
| 07/22/21 | 6:35 PM | @ Alton River Dragons | T 0-0 |
| 07/23/21 | 6:35 PM | @ Cape Girardeau Catfish | |
| 07/24/21 | 6:35 PM | Cape Girardeau Catfish | |
| 07/25/21 | 5:05 PM | @ Cape Girardeau Catfish | |
| 07/27/21 | 6:35 PM | Normal CornBelters | |
| 07/28/21 | 6:35 PM | Illinois Valley Pistol Shrimp | |
| 07/29/21 | 6:35 PM | @ Normal CornBelters | |
| 07/30/21 | 6:35 PM | Normal CornBelters | |
| 07/31/21 | 6:35 PM | Terre Haute Rex | |
| 08/01/21 | 5:05 PM | @ Burlington Bees | |
| 08/03/21 | 6:35 PM | O'Fallon Hoots | |
| 08/04/21 | 6:35 PM | Cape Girardeau Catfish |
