Head to Head
| Brazil Campeonato Piauiense | 2022/04/03 19:00 | Parnahyba v River AC | W | 2-1 |
| Brazil Campeonato Piauiense | 2022/02/09 21:00 | River AC v Parnahyba | D | 2-2 |
| Brazil Campeonato Piauiense | 2021/05/16 12:00 | Parnahyba v River AC | D | 1-1 |
| Brazil Campeonato Piauiense | 2021/03/24 18:45 | River AC v Parnahyba | L | 3-2 |
| Brazil Campeonato Piauiense | 2020/12/10 19:00 | River AC v Parnahyba | L | 2-1 |
| Brazil Campeonato Piauiense | 2020/01/29 23:00 | Parnahyba v River AC | W | 1-0 |
| Brazil Campeonato Piauiense | 2019/04/06 19:00 | River AC v Parnahyba | L | 4-0 |
| Brazil Campeonato Piauiense | 2019/04/03 23:00 | Parnahyba v River AC | L | 0-1 |
Home History
| Brazil Campeonato Piauiense | 2023/01/18 23:00 | Parnahyba v Fluminense PI | D | 2-2 |
| Brazil Campeonato Piauiense | 2023/01/15 19:00 | AE Altos v Parnahyba | D | 0-0 |
| Brazil Campeonato Piauiense | 2023/01/11 23:00 | Parnahyba v 4 de Julho EC | W | 2-0 |
| Brazil Campeonato Piauiense | 2022/04/30 20:30 | Fluminense PI v Parnahyba | W | 0-1 |
| Brazil Campeonato Piauiense | 2022/04/21 20:00 | Parnahyba v Fluminense PI | L | 0-1 |
| Brazil Campeonato Piauiense | 2022/04/13 19:00 | AE Altos v Parnahyba | L | 2-0 |
| Brazil Campeonato Piauiense | 2022/04/06 23:00 | Parnahyba v AE Altos | W | 3-0 |
| Brazil Campeonato Piauiense | 2022/04/03 19:00 | Parnahyba v River AC | W | 2-1 |
Away History
| Brazil Campeonato Piauiense | 2023/01/18 22:00 | River AC v AE Altos | W | 3-1 |
| Brazil Campeonato Piauiense | 2023/01/15 12:00 | 4 de Julho EC v River AC | D | 1-1 |
| Brazil Campeonato Piauiense | 2022/04/03 19:00 | Parnahyba v River AC | L | 2-1 |
| Brazil Campeonato Piauiense | 2022/03/25 23:00 | River AC v 4 de Julho EC | W | 1-0 |
| Brazil Campeonato Piauiense | 2022/03/20 19:00 | Fluminense PI v River AC | W | 0-1 |
| Brazil Campeonato Piauiense | 2022/03/10 22:00 | River AC v Oeirense | D | 1-1 |
| Brazil Campeonato Piauiense | 2022/03/06 19:00 | River AC v Flamengo PI | W | 5-1 |
| Brazil Campeonato Piauiense | 2022/02/23 23:00 | AE Altos v River AC | L | 1-0 |