Head to Head
| Brazil Campeonato Piauiense | 2021/04/21 12:00 | River AC v Picos | W | 3-2 |
| Brazil Campeonato Piauiense | 2021/02/24 19:00 | Picos v River AC | W | 0-1 |
| Brazil Campeonato Piauiense | 2020/03/11 23:00 | River AC v Picos | L | 0-1 |
| Brazil Campeonato Piauiense | 2020/01/17 23:00 | Picos v River AC | L | 2-1 |
| Brazil Campeonato Piauiense | 2017/04/05 22:56 | River AC v Picos | W | 3-0 |
Home History
| Brazil Campeonato Piauiense | 2023/04/15 19:00 | River AC v Fluminense PI | W | 1-0 |
| Brazil Campeonato Piauiense | 2023/04/09 18:45 | Fluminense PI v River AC | L | 1-0 |
| Brazil Campeonato Piauiense | 2023/04/01 20:00 | River AC v Parnahyba | D | 0-0 |
| Brazil Campeonato Piauiense | 2023/03/29 23:00 | Parnahyba v River AC | W | 0-2 |
| Brazil Campeonato Piauiense | 2023/03/25 18:30 | AA Corisabba v River AC | D | 1-1 |
| Brazil Campeonato Piauiense | 2023/03/16 22:00 | River AC v Comercial PI | W | 2-0 |
| Brazil Campeonato Piauiense | 2023/03/12 18:45 | Fluminense PI v River AC | W | 0-1 |
| Brazil Campeonato Piauiense | 2023/03/04 18:30 | River AC v Parnahyba | W | 2-0 |
Away History
| Brazil Matches | 2023/09/30 19:00 | Flamengo PI v Picos | D | 1-1 |
| Brazil Matches | 2023/09/23 19:00 | Piaui v Picos | W | 0-1 |
| Brazil Matches | 2022/09/21 22:00 | Ferroviario PI v Picos | D | 2-2 |
| Brazil Matches | 2022/09/17 19:30 | Picos v Ferroviario PI | L | 0-1 |
| Brazil Matches | 2022/09/11 19:00 | Piaui v Picos | L | 1-0 |
| Brazil Matches | 2022/09/08 23:00 | Picos v Tiradentes PI | W | 2-1 |
| Brazil Serie D | 2021/05/30 19:00 | Picos v Tocantinopolis EC | L | 4-5 |
| Brazil Serie D | 2021/05/26 19:00 | Tocantinopolis EC v Picos | L | 2-0 |