Template:SeasonBySeason HellmouthVIICup AA

In Hellmouth VII/Season 1 the Alewife Arsonists were the #3 seed in the Hot League.
- They defeated the Sugar Grove Eavesdroppers 3-1 in the Hot League Division Series.
- They lost the Hot League Championship Series to the Milwaukee Flamingos 3-4.
In Hellmouth VII/Season 4 the Alewife Arsonists were the #4 seed in the Hot League.
- They defeated the San Francisco Boat Shoes 3-2 in the Hot League Division Series.
- They clinched the pennant by defeating the Milwaukee Flamingos 4-2 in the Hot League Championship Series.
- They swept the Albuquerque Solarpunks 4-0 to become Hellmouth VII Cup champions.
In Hellmouth VII/Season 5 the Alewife Arsonists were the #1 seed in the Hot League.
- They were swept in the Hot League Division Series by the Fargo Flea Flickers .
In Hellmouth VII/Season 7 the Alewife Arsonists were the #1 seed in the Hot League.
- They defeated the San Francisco Boat Shoes 3-1 in the Hot League Division Series.
- They clinched the pennant by defeating the Fargo Flea Flickers 4-3 in the Hot League Championship Series.
- They swept the Tucson Butchers 4-0 to become Hellmouth VII Cup champions.
In Hellmouth VII/Season 9 the Alewife Arsonists did not reach the postseason.
- They narrowly missed the postseason by losing the tiebreaker to the Vegas Vampires .
In Hellmouth VII/Season 10 the Alewife Arsonists were the #2 seed in the Hot League.
- They lost the Hot League Division Series to the Boylston Boogers 2-3.