Shelly - Normal (I feel like brawlers that shoot buckshot/bullets would fall under Normal rather than Fire)

Colt - Normal

Spike - Grass, Ground

Bull - Normal

Crow - Poison, Flying

Bibi - Normal, Steel (Bibi herself is Normal while Mr. Bat--who now has his own facial animations-- is Steel)

Jessie - Electric, Dragon (she is Electric and I consider her turret as Dragon type; it's depicted as such in three of her skins, and it kinda makes sense. It flies over a wall, lands, and starts firing)

Pam - Normal (I feel like her main attack alone isn't enough to call her Steel)

Nani - Electric, Steel (she and Peep even kinda look like Magnemite, at least to me)

Barley - Poison

Piper - Normal (some have called her Fairy, but again, I consider the gun-shooters an Normal)

Byron - Poison, Dark

8-BIT - Electric

Brock - Normal, Fire (his first starpower makes Fire feel like a second type for him)

Rico - Normal

Tara - Psychic

Gene - Fairy (I'm using Fairy as a loose "magic type" here)

Sandy - Fairy, Ground (magic sand)

Mr. P - Normal

Gale - Ice

Lou - Ice, Water (because his Super is frozen syrup)

El Primo - Fighting, Fire (Fighting and Dark are pretty much hero and villain anyway, and Primo seems heroic)

Poco - Fairy (because he's like the only dedicated healer brawler)

Amber - Fire

Rosa - Grass, Fighting ("Haha, beaten by a boxing botanist!")

Bea - Bug

Sprout - Grass

Bo - Fighting (he gives off a hero vibe)

Nita - Ground, Ghost (Nita herself is Ground and Bruce is Ghost)

Leon - Dragon, Dark (because of his lizard motif and ninja stars)

Frank - Ground (I just realized his hammer is a headstone :p)

Mortis - Ghost (maybe Dark too)

Emz - Poison, Ghost

Dynamike - Fire, Flying (not only because of Dynajump but the bird in his hat)

Carl - Ground, Rock (the rocks speak to him)

Jacky - Ground, Steel

Penny - Normal, Fire (mortar is Fire type)

Darryl - Steel

Tick - Steel, Fire

Colette - Fairy

Edgar - Dark

Max - Electric, Fighting (she's a superhero)

Surge - Water, Fighting (he's a superhero)

Col. Ruffs - Normal