Template:SeasonBySeason RainbowCup BPT

In Rainbow/Season 1 the Baltimore Piano Tuners were the #4 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Mobile Wheels and the Jersey OSHA Violations .
In Rainbow/Season 5 the Baltimore Piano Tuners were the #2 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Fargo Flea Flickers and the Louisville Illusionists .
In Rainbow/Season 10 the Baltimore Piano Tuners were the #3 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Boylston Boogers and the Delaware Corporate Shells .
In Rainbow/Season 13 the Baltimore Piano Tuners were the #1 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Alewife Arsonists and the Louisville Illusionists .
In Rainbow/Season 15 the Baltimore Piano Tuners were the #2 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Mobile Wheels and the Boylston Boogers .
In Rainbow/Season 17 the Baltimore Piano Tuners were the #4 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Sugar Grove Eavesdroppers and the Delaware Corporate Shells .
In Rainbow/Season 22 the Baltimore Piano Tuners were the #2 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Delaware Corporate Shells and the Louisville Illusionists .
In Rainbow/Season 23 the Baltimore Piano Tuners were the #4 seed in the Unwest League.
- They were knocked out in the Unwest League Championship Series by the Louisville Illusionists and the Boylston Boogers .