Port Adelaide were premiers in 1884, 1890, but were not challenged so no play-off was announced.
1903 SANFL Grand FinalEdit
1914 SANFL Grand FinalEdit
Main Article: 1914 SAFL Grand Final
The 1914 side is known to be one of the most powerful sides of the 20th Century, winning every match for the year, winning the grand final, and being crowned the Champions of Australia for the second year in a row. Port won by 79 points.