series
| Sept. 22, 1918 | BRA-SP | 1918 | AA Palmeiras | 6 - 0 | Internacional | 1 | |
| Sept. 7, 1918 | BRA-SP | 1918 | AA Palmeiras | 3 - 1 | Internacional | 1 |
scoreboard
| BRA-SP | 1918 | Mackenzie College | 2 - 4 | Ypiranga | 1 |
| Sept. 22, 1918 | BRA-SP | 1918 | AA Palmeiras | 6 - 0 | Internacional | 1 | |
| Sept. 7, 1918 | BRA-SP | 1918 | AA Palmeiras | 3 - 1 | Internacional | 1 |
| BRA-SP | 1918 | Mackenzie College | 2 - 4 | Ypiranga | 1 |