Schedule:
| Game | Date | Away Team (Rank) | Away Score | Home Team (Rank) | Home Score | Game Status | Result | Margin |
|---|---|---|---|---|---|---|---|---|
| 1 | 2023-08-31 | Idaho (151) | 42 | Lamar (249) | 17 | Final | L | -25 |
| 2 | 2023-09-09 | Lamar (249) | 14 | Louisiana-Monroe (120) | 24 | Final | L | -10 |
| 3 | 2023-09-16 | Lamar (222) | 6 | South Dakota (150) | 35 | Final | L | -29 |
| 4 | 2023-09-23 | Lincoln (CA) | 0 | Lamar (209) | 38 | Final | W | 38 |
| 5 | 2023-09-30 | Lamar (185) | 21 | Houston Christian (207) | 19 | Final | W | 2 |
| 6 | 2023-10-07 | Northwestern State (241) | 13 | Lamar (174) | 27 | Final | W | 14 |
| 7 | 2023-10-14 | Lamar (173) | 30 | Southeastern Louisiana (249) | 24 | Final | W | 6 |
| 8 | 2023-10-28 | Incarnate Word (145) | 17 | Lamar (183) | 7 | Final | L | -10 |
| 9 | 2023-11-04 | Texas A&M-Commerce (244) | 21 | Lamar (182) | 41 | Final | W | 20 |
| 10 | 2023-11-11 | Lamar (195) | 24 | Nicholls State (188) | 37 | Final | L | -13 |
| 11 | 2023-11-18 | McNeese (257) | 27 | Lamar (193) | 52 | Final | W | 25 |