Head to Head
| Brazil Campeonato Piauiense | 2019/02/27 23:00 | Flamengo PI v River AC | W | 0-2 |
| Brazil Campeonato Piauiense | 2019/02/02 20:00 | River AC v Flamengo PI | D | 1-1 |
| Brazil Campeonato Piauiense | 2018/03/11 20:04 | Flamengo PI v River AC | W | 0-1 |
| Brazil Campeonato Piauiense | 2018/02/04 20:04 | River AC v Flamengo PI | W | 3-1 |
| Brazil Campeonato Piauiense | 2017/04/19 22:59 | River AC v Flamengo PI | W | 2-1 |
Home History
| Copa do Brasil | 2020/02/26 23:30 | River AC v America RN | L | 4-5 |
| Brazil Copa Nordeste | 2020/02/22 19:00 | Imperatriz v River AC | L | 1-0 |
| Brazil Campeonato Piauiense | 2020/02/19 23:00 | River AC v 4 de Julho EC | L | 1-2 |
| Brazil Copa Nordeste | 2020/02/15 23:00 | AD Confianca v River AC | L | 2-0 |
| Brazil Campeonato Piauiense | 2020/02/12 19:00 | EC Timon v River AC | W | 1-5 |
| Brazil Copa Nordeste | 2020/02/09 21:00 | River AC v America RN | L | 2-3 |
| Copa do Brasil | 2020/02/06 00:30 | River AC v EC Bahia | W | 1-0 |
| Brazil Copa Nordeste | 2020/02/01 19:00 | River AC v CSA | W | 3-1 |
Away History
| Brazil Campeonato Piauiense | 2020/02/26 19:00 | Flamengo PI v Piaui | L | 2-3 |
| Brazil Campeonato Piauiense | 2020/02/20 23:00 | Parnahyba v Flamengo PI | D | 2-2 |
| Brazil Campeonato Piauiense | 2020/02/15 23:00 | Picos v Flamengo PI | L | 1-0 |
| Brazil Campeonato Piauiense | 2020/02/10 23:00 | Flamengo PI v 4 de Julho EC | L | 0-3 |
| Brazil Campeonato Piauiense | 2020/01/27 23:00 | EC Timon v Flamengo PI | D | 2-2 |
| Brazil Campeonato Piauiense | 2020/01/23 23:00 | Flamengo PI v AE Altos | L | 0-2 |
| Brazil Campeonato Piauiense | 2020/01/19 20:00 | Flamengo PI v Parnahyba | W | 2-0 |
| Brazil Campeonato Piauiense | 2019/03/27 23:00 | 4 de Julho EC v Flamengo PI | L | 2-1 |