| 8/31/2023 | Idaho (9-4) | 42 | at | Lamar | 17 | BSky | ||
| 9/9/2023 | Lamar | 14 | at | UL Monroe (2-10) | 24 | at SBC | ||
| 9/16/2023 | Lamar | 6 | at | South Dakota (10-3) | 35 | at MVC | ||
| 9/23/2023 | Lincoln CA (0-12) | 0 | at | Lamar | 38 | None (Unk?) | ||
| 9/30/2023 | Lamar | 21 | at | Houston Christian (5-5,3-3) | 19 | |||
| 10/7/2023 | Northwestern State (0-6,0-2) | 13 | at | Lamar | 27 | |||
| 10/14/2023 | Lamar | 30 | at | Southeastern Louisiana (3-8,3-4) | 24 | |||
| 10/28/2023 | Incarnate Word (8-2,5-1) | 17 | at | Lamar | 7 | |||
| 11/4/2023 | Texas A&M-Commerce (1-9,1-5) | 21 | at | Lamar | 41 | |||
| 11/11/2023 | Lamar | 24 | at | Nicholls State (6-5,6-0) | 37 | |||
| 11/18/2023 | McNeese State (0-10,0-6) | 27 | at | Lamar | 52 |
| vs Lamar | vs Other Opponents | Lamar compared to OOs | |
| Record: | 5-6 | 39-68 | |
| Points Scored: | 23.55 | 22.03 | -1.52 |
| Points Allowed: | 25.18 | 29.00 | -3.82 |
| Margin: | -1.63 | -6.97 | -5.34 |
| Total Points: | 48.73 | 51.03 | -2.30 |