Stadium: Provost Umphrey Stadium Round: 1
| NCAA Division I, FCS, Playoffs | 2019/10/12 19:00 | Lamar v Sam Houston State | L | 20-17 |
| NCAA Division I, FCS, Playoffs | 2018/10/20 20:00 | Lamar v Sam Houston State | L | 41-23 |
| NCAA Division I, FCS, Playoffs | 2017/10/21 20:00 | Sam Houston State v Lamar | W | 63-27 |
| NCAA Division I, FCS, Playoffs | 2021/03/13 18:00 | Nicholls State v Sam Houston State | W | 17-71 |
| NCAA Division I, FCS, Playoffs | 2021/02/28 00:00 | SE Louisiana v Sam Houston State | W | 38-43 |
| NCAA Division I, FCS, Playoffs | 2019/11/23 18:00 | Houston Baptist v Sam Houston State | W | 14-37 |
| NCAA Division I, FCS, Playoffs | 2019/11/16 18:00 | Northwestern State v Sam Houston State | L | 31-28 |
| NCAA Division I, FCS, Playoffs | 2019/11/09 21:00 | Sam Houston State v Abilene Christian | W | 24-10 |
| NCAA Division I, FCS, Playoffs | 2019/10/26 23:00 | Sam Houston State v Central Arkansas | L | 25-29 |
| NCAA Division I, FCS, Playoffs | 2019/10/19 19:00 | Nicholls State v Sam Houston State | W | 0-17 |
| NCAA Division I, FCS, Playoffs | 2019/10/12 19:00 | Lamar v Sam Houston State | L | 20-17 |
| NCAA Division I, FCS, Playoffs | 2021/03/13 18:00 | Lamar v McNeese State | W | 27-26 |
| NCAA Division I, FCS, Playoffs | 2021/03/06 21:00 | Incarnate Word v Lamar | L | 42-20 |
| NCAA Division I, FCS, Playoffs | 2021/02/27 21:00 | Lamar v Nicholls State | L | 0-55 |
| NCAA Division I, FCS, Playoffs | 2019/11/23 21:00 | McNeese State v Lamar | L | 27-3 |
| NCAA Division I, FCS, Playoffs | 2019/11/16 20:00 | Lamar v Houston Baptist | L | 26-31 |
| NCAA Division I, FCS, Playoffs | 2019/11/10 00:30 | Lamar v Northwestern State | L | 13-34 |
| NCAA Division I, FCS, Playoffs | 2019/11/02 20:00 | Central Arkansas v Lamar | L | 45-17 |
| NCAA Division I, FCS, Playoffs | 2019/10/19 21:00 | Lamar v Incarnate Word | L | 17-35 |