Template:SeasonBySeason HellmouthIICup LBFB

In Hellmouth II/Season 1 the Long Beach Flightless Birds were the #1 seed in the Cold League.
- They were swept in the Cold League Division Series by the Salt Lake Turbulence .
In Hellmouth II/Season 5 the Long Beach Flightless Birds were the #3 seed in the Cold League.
- They defeated the Elko Astronauts 3-2 in the Cold League Division Series.
- They clinched the pennant by defeating the Phoenix Freshrolls 4-1 in the Cold League Championship Series.
- They became Hellmouth II Cup champions by defeating the Sugar Grove Eavesdroppers 4-2.
In Hellmouth II/Season 8 the Long Beach Flightless Birds were the #2 seed in the Cold League.
- They defeated the Baltimore Piano Tuners 3-2 in the Cold League Division Series.
- They were swept in the Cold League Championship Series by the Albuquerque Solarpunks .
In Hellmouth II/Season 9 the Long Beach Flightless Birds were the #2 seed in the Cold League.
- They defeated the Albuquerque Solarpunks 3-2 in the Cold League Division Series.
- They clinched the pennant by defeating the Seattle Sneakers 4-3 in the Cold League Championship Series.
- They became Hellmouth II Cup champions by defeating the San Francisco Boat Shoes 4-1.
In Hellmouth II/Season 14 the Long Beach Flightless Birds were the #3 seed in the Cold League.
- They defeated the Tucson Butchers 3-1 in the Cold League Division Series.
- They lost the Cold League Championship Series to the Albuquerque Solarpunks 3-4.
In Hellmouth II/Season 17 the Long Beach Flightless Birds were the #1 seed in the Cold League.
- They swept the Baltimore Piano Tuners 3-0 in the Cold League Division Series.
- They lost the Cold League Championship Series to the Tucson Butchers 1-4.
In Hellmouth II/Season 20 the Long Beach Flightless Birds were the #2 seed in the Cold League.
- They lost the Cold League Division Series to the Albuquerque Solarpunks 2-3.