series
| July 14, 1918 | BRA-SP | 1918 | Internacional | 2 - 7 | Santos | 1 | |
| May 3, 1918 | BRA-SP | 1918 | Internacional | 3 - 5 | Santos | 1 |
scoreboard
| BRA-SP | 1918 | Minas Gerais | 2 - 5 | Ypiranga | 1 | |
| BRA-SP | 1918 | AA Palmeiras | 3 - 2 | Corinthians | 1 |
| July 14, 1918 | BRA-SP | 1918 | Internacional | 2 - 7 | Santos | 1 | |
| May 3, 1918 | BRA-SP | 1918 | Internacional | 3 - 5 | Santos | 1 |
| BRA-SP | 1918 | Minas Gerais | 2 - 5 | Ypiranga | 1 | |
| BRA-SP | 1918 | AA Palmeiras | 3 - 2 | Corinthians | 1 |