Head to Head
| Brazil Campeonato Piauiense | 2023/01/22 19:00 | Parnahyba v River AC | D | 2-2 |
| Brazil Campeonato Piauiense | 2022/04/03 19:00 | Parnahyba v River AC | L | 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 | W | 3-2 |
| Brazil Campeonato Piauiense | 2020/12/10 19:00 | River AC v Parnahyba | W | 2-1 |
| Brazil Campeonato Piauiense | 2020/01/29 23:00 | Parnahyba v River AC | L | 1-0 |
| Brazil Campeonato Piauiense | 2019/04/06 19:00 | River AC v Parnahyba | W | 4-0 |
Home History
| Brazil Campeonato Piauiense | 2023/02/23 22:00 | AE Altos v River AC | L | 3-1 |
| Brazil Campeonato Piauiense | 2023/02/15 22:00 | River AC v 4 de Julho EC | W | 2-1 |
| Brazil Campeonato Piauiense | 2023/02/04 19:00 | River AC v AA Corisabba | W | 2-0 |
| Brazil Campeonato Piauiense | 2023/02/01 18:45 | Comercial PI v River AC | W | 0-4 |
| Brazil Campeonato Piauiense | 2023/01/28 18:45 | River AC v Fluminense PI | D | 2-2 |
| Brazil Campeonato Piauiense | 2023/01/22 19:00 | Parnahyba v River AC | D | 2-2 |
| 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 |
Away History
| Copa do Brasil | 2023/03/01 23:00 | Parnahyba v Botafogo SP | D | 0-0 |
| Brazil Campeonato Piauiense | 2023/02/15 19:00 | Parnahyba v AE Altos | D | 1-1 |
| Brazil Campeonato Piauiense | 2023/02/12 12:00 | 4 de Julho EC v Parnahyba | D | 0-0 |
| Brazil Campeonato Piauiense | 2023/02/05 19:00 | Parnahyba v Comercial PI | L | 0-1 |
| Brazil Campeonato Piauiense | 2023/02/01 18:45 | AA Corisabba v Parnahyba | D | 1-1 |
| Brazil Campeonato Piauiense | 2023/01/29 19:00 | Ferroviario AC PI v Parnahyba | W | 0-3 |
| Brazil Campeonato Piauiense | 2023/01/22 19:00 | Parnahyba v River AC | D | 2-2 |
| Brazil Campeonato Piauiense | 2023/01/18 23:00 | Parnahyba v Fluminense PI | D | 2-2 |