Head to Head
| 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 |
| Brazil Campeonato Piauiense | 2019/02/17 20:00 | River AC v Parnahyba | L | 3-0 |
| Brazil Campeonato Piauiense | 2019/01/20 20:00 | Parnahyba v River AC | D | 0-0 |
| Brazil Campeonato Piauiense | 2018/03/18 20:07 | River AC v Parnahyba | L | 1-0 |
Home History
| Brazil Campeonato Piauiense | 2021/05/12 18:45 | Tiradentes PI v Parnahyba | L | 4-1 |
| Brazil Campeonato Piauiense | 2021/05/09 18:45 | AE Altos v Parnahyba | L | 3-1 |
| Brazil Campeonato Piauiense | 2021/05/01 18:45 | Parnahyba v 4 de Julho EC | D | 1-1 |
| Brazil Campeonato Piauiense | 2021/04/24 18:45 | Fluminense PI v Parnahyba | L | 4-0 |
| Brazil Campeonato Piauiense | 2021/04/21 19:00 | Parnahyba v Flamengo PI | W | 3-1 |
| Brazil Campeonato Piauiense | 2021/04/17 18:45 | Picos v Parnahyba | L | 2-1 |
| Brazil Campeonato Piauiense | 2021/04/06 18:45 | Parnahyba v Tiradentes PI | D | 1-1 |
| Brazil Campeonato Piauiense | 2021/03/24 18:45 | River AC v Parnahyba | L | 3-2 |
Away History
| Brazil Campeonato Piauiense | 2021/05/12 18:45 | River AC v AE Altos | L | 0-3 |
| Brazil Campeonato Piauiense | 2021/05/09 18:45 | 4 de Julho EC v River AC | D | 0-0 |
| Brazil Campeonato Piauiense | 2021/05/01 18:45 | River AC v Fluminense PI | L | 1-2 |
| Brazil Campeonato Piauiense | 2021/04/25 12:00 | Flamengo PI v River AC | L | 3-2 |
| Brazil Campeonato Piauiense | 2021/04/21 12:00 | River AC v Picos | W | 3-2 |
| Brazil Campeonato Piauiense | 2021/04/14 18:45 | Tiradentes PI v River AC | L | 1-0 |
| Brazil Campeonato Piauiense | 2021/04/07 18:45 | AE Altos v River AC | D | 0-0 |
| Brazil Campeonato Piauiense | 2021/03/24 18:45 | River AC v Parnahyba | W | 3-2 |