Serie A, 8-round, 1st phase, 14.02.1981
Campinense
DLLLW
| 5 | 5 | 1.0 | 1 | 1 | 3 |
| matches | goals | per match | wins | draws | losing |
River AC
WWDLL
| 5 | 6 | 1.2 | 2 | 1 | 2 |
| matches | goals | per match | wins | draws | losing |
| 5 | 5 | 1.0 | 1 | 1 | 3 |
| matches | goals | per match | wins | draws | losing |
| 5 | 6 | 1.2 | 2 | 1 | 2 |
| matches | goals | per match | wins | draws | losing |
