Template:SeasonBySeason HellmouthCup AA

In Season 1 the Alewife Arsonists did not reach the postseason.
- They were the first Hot League team to be eliminated from the postseason (Partytime) on day 47.
- They finished in last place in the Hot League.
In Season 2 the Alewife Arsonists were the #1 seed in the Hot League.
- They lost the Hot League Division Series to the Milwaukee Flamingos 2-3.
In Season 4 the Alewife Arsonists did not reach the postseason.
- They were the first Hot League team to be eliminated from the postseason (Partytime) on day 42.
- They finished in last place in the Hot League.
In Season 5 the Alewife Arsonists did not reach the postseason.
- They finished in last place in the Hot League.
In Season 6 the Alewife Arsonists were the #4 seed in the Hot League.
- They defeated the Detroit Grape Chews 3-1 in the Hot League Division Series.
- They lost the Hot League Championship Series to the San Francisco Boat Shoes 2-3.
In Season 7 the Alewife Arsonists were the #1 seed in the Hot League.
- They swept the Milwaukee Flamingos 3-0 in the Hot League Division Series.
- They lost the Hot League Championship Series to the Delaware Corporate Shells 1-3.
In Season 8 the Alewife Arsonists were the #2 seed in the Hot League.
- They defeated the Orlando Business Majors 3-1 in the Hot League Division Series.
- They clinched the pennant by sweeping the Detroit Grape Chews 3-0 in the Hot League Championship Series.
- They became Hellmouth Cup champions by defeating the Seattle Sneakers 4-1.
In Season 9 the Alewife Arsonists were the #2 seed in the Hot League.
- They lost the Hot League Division Series to the Milwaukee Flamingos 1-3.
In Season 11 the Alewife Arsonists were the #3 seed in the Hot League.
- They defeated the Orlando Business Majors 3-2 in the Hot League Division Series.
- They clinched the pennant by defeating the Detroit Grape Chews 3-1 in the Hot League Championship Series.
- They lost the Hellmouth Cup Series to the Ft. Worth Piano Tuners , 1-4.
In Season 12 the Alewife Arsonists were the #2 seed in the Hot League.
- They were swept in the Hot League Division Series by the Orlando Business Majors .
In Season 13 the Alewife Arsonists were the #3 seed in the Hot League.
- They were swept in the Hot League Division Series by the Milwaukee Flamingos .
In Season 14 the Alewife Arsonists were the #1 seed in the Hot League.
- They lost the Hot League Division Series to the Boylston Boogers 2-3.
In Season 16 the Alewife Arsonists were the #4 seed in the Hot League.
- They defeated the Delaware Corporate Shells 3-2 in the Hot League Division Series.
- They clinched the pennant by defeating the Sacramento Boot Lickers 3-2 in the Hot League Championship Series.
- They lost the Hellmouth Cup Series to the Elko Astronauts , 1-4.
In Season 17 the Alewife Arsonists were the #4 seed in the Hot League.
- They lost the Hot League Division Series to the Orlando Business Majors 2-3.
In Season 19 the Alewife Arsonists were the #4 seed in the Hot League.
- They swept the Delaware Corporate Shells 3-0 in the Hot League Division Series.
- They clinched the pennant by defeating the Detroit Grape Chews 3-2 in the Hot League Championship Series.
- They became Hellmouth Cup champions by defeating the Ft. Worth Piano Tuners 4-1.
In Season 22 the Alewife Arsonists did not reach the postseason.
- They were the first Hot League team to be eliminated from the postseason (Partytime) on day 44.
- They finished in last place in the Hot League.