Head to Head
| Brazil Campeonato Piauiense | 2020/01/26 20:00 | River AC v Piaui | D | 1-1 |
| Brazil Campeonato Piauiense | 2019/03/27 23:00 | River AC v Piaui | D | 0-0 |
| Brazil Campeonato Piauiense | 2019/02/14 23:00 | Piaui v River AC | L | 0-1 |
| Brazil Campeonato Piauiense | 2017/05/06 20:01 | River AC v Piaui | D | 2-2 |
| Brazil Campeonato Piauiense | 2017/02/16 01:02 | River AC v Piaui | L | 2-0 |