The Blue Sox were relaunched in 1919 to make up for the loss of the Portland Duffs, which folded in 1917 and played in the Eastern League.
Bangor had a 47–31 final record, followed by the Biddeford Orphans (30–27), Portland Blue Sox (39-41) and Pine Tree Capers (27–32) in the 1907 standings.
When the Portland Blue Sox withdrew on August 28, 1908, it caused the remaining Maine State League to fold.
However, since Portland folded, Bangor was awarded the 1908 Maine State League Championship.
[18][17][19][20] Portland also hosted a second team in the Maine State League in 1907 and 1908, the Pine Tree Capers.