| 9/1/2018 | South Dakota | 24 | at | Kansas State (5-7) | 27 | at B12 | ||
| 9/8/2018 | Northern Colorado (2-9) | 28 | at | South Dakota | 43 | BSky | ||
| 9/15/2018 | South Dakota | 10 | at | Weber State (10-3) | 27 | at BSky | ||
| 9/29/2018 | South Dakota | 31 | at | Southern Illinois (2-9,1-7) | 24 | |||
| 10/6/2018 | Missouri State (4-7,2-6) | 28 | at | South Dakota | 35 | |||
| 10/13/2018 | Northern Iowa (7-6,5-3) | 42 | at | South Dakota | 28 | |||
| 10/20/2018 | South Dakota | 17 | at | Youngstown State (4-7,3-5) | 29 | |||
| 10/27/2018 | North Dakota State (15-0,9-0) | 59 | at | South Dakota | 14 | |||
| 11/3/2018 | South Dakota | 48 | at | Indiana State (7-4,5-3) | 51 | |||
| 11/10/2018 | Western Illinois (5-6,4-4) | 12 | at | South Dakota | 17 | |||
| 11/17/2018 | South Dakota | 27 | at | South Dakota State (10-3,6-3) | 49 |
| vs South Dakota | vs Other Opponents | South Dakota compared to OOs | |
| Record: | 7-4 | 64-57 | |
| Points Scored: | 34.18 | 28.73 | -5.45 |
| Points Allowed: | 26.73 | 26.21 | 0.52 |
| Margin: | 7.45 | 2.52 | -4.93 |
| Total Points: | 60.91 | 54.94 | 5.97 |