Head to Head
| Brazil Campeonato Piauiense | 2020/11/20 11:40 | River AC v AE Altos | D | 1-1 |
| Brazil Serie D | 2020/11/01 19:00 | River AC v AE Altos | W | 1-2 |
| Brazil Serie D | 2020/10/11 18:45 | AE Altos v River AC | W | 3-1 |
| Brazil Campeonato Piauiense | 2020/03/08 19:00 | AE Altos v River AC | W | 1-0 |
| Brazil Campeonato Piauiense | 2019/04/13 21:30 | River AC v AE Altos | L | 3-0 |
| Brazil Campeonato Piauiense | 2019/04/10 18:45 | AE Altos v River AC | L | 2-3 |
| Brazil Campeonato Piauiense | 2019/03/20 23:00 | River AC v AE Altos | D | 0-0 |
| Brazil Campeonato Piauiense | 2019/02/24 18:45 | AE Altos v River AC | L | 1-2 |
Home History
| Brazil Copa Nordeste | 2021/04/04 18:45 | AE Altos v Santa Cruz FC | W | 2-0 |
| Brazil Campeonato Piauiense | 2021/03/31 18:45 | AE Altos v 4 de Julho EC | L | 0-4 |
| Brazil Copa Nordeste | 2021/03/28 19:00 | EC Bahia v AE Altos | L | 5-0 |
| Brazil Copa Nordeste | 2021/03/23 18:45 | AE Altos v Sampaio Correa | L | 0-1 |
| Brazil Copa Nordeste | 2021/03/20 18:45 | 4 de Julho EC v AE Altos | W | 0-2 |
| Brazil Campeonato Piauiense | 2021/03/17 18:30 | AE Altos v Tiradentes PI | W | 2-0 |
| Brazil Copa Nordeste | 2021/03/13 19:00 | AE Altos v Ceara | D | 0-0 |
| Brazil Copa Nordeste | 2021/03/06 21:15 | Treze v AE Altos | L | 1-0 |
Away History
| Brazil Campeonato Piauiense | 2021/03/24 18:45 | River AC v Parnahyba | W | 3-2 |
| Brazil Campeonato Piauiense | 2021/03/11 18:45 | River AC v Tiradentes PI | L | 0-1 |
| Brazil Campeonato Piauiense | 2021/03/06 18:45 | Fluminense PI v River AC | W | 1-2 |
| Brazil Campeonato Piauiense | 2021/03/03 19:00 | River AC v 4 de Julho EC | D | 2-2 |
| Brazil Campeonato Piauiense | 2021/02/28 12:10 | River AC v Flamengo PI | L | 0-2 |
| Brazil Campeonato Piauiense | 2021/02/24 19:00 | Picos v River AC | W | 0-1 |
| Brazil Campeonato Piauiense | 2020/12/16 19:00 | River AC v EC Timon | D | 1-1 |
| Brazil Serie D | 2020/12/13 19:00 | River AC v Galvez AC | L | 0-1 |