| NCAAF | 2018/10/20 18:00 | Knox Prairie Fire v Illinois College Blueboys | L | 20-6 |
| NCAAF | 2018/10/13 18:00 | Illinois College Blueboys v Monmouth Scots | L | 13-45 |
| NCAAF | 2018/10/06 19:00 | Cornell Rams v Illinois College Blueboys | W | 10-47 |
| NCAAF | 2018/09/30 00:00 | Illinois College Blueboys v Beloit Buccaneers | W | 63-20 |
| NCAAF | 2018/09/22 18:00 | Chicago Maroons v Illinois College Blueboys | L | 56-9 |
| NCAAF | 2018/09/08 18:00 | Illinois College Blueboys v Nebraska Wesleyan Prairie Wolves | L | 12-31 |
| NCAAF | 2018/09/02 00:00 | Rhodes Lynx v Illinois College Blueboys | L | 21-0 |
| NCAAF | 2018/10/20 17:00 | Grinnell Pioneers v Lake Forest Foresters | L | 0-24 |
| NCAAF | 2018/10/13 18:00 | Grinnell Pioneers v Knox Prairie Fire | L | 7-28 |
| NCAAF | 2018/10/06 19:00 | Monmouth Scots v Grinnell Pioneers | L | 55-0 |
| NCAAF | 2018/09/29 18:00 | Grinnell Pioneers v Ripon Red Hawks | L | 7-53 |
| NCAAF | 2018/09/22 18:00 | St Norbert Green Knights v Grinnell Pioneers | L | 91-0 |
| NCAAF | 2018/09/08 18:00 | Grinnell Pioneers v Trinity Bible College Lions | W | 46-0 |
| NCAAF | 2018/09/01 17:00 | Lawrence Vikings v Grinnell Pioneers | L | 20-13 |