Apparently these are not completely set in stone. The Elite and AA already posted are correct. Kudos to teams like 91P, Madlax, Next Level for challenging themselves. It's usually the other way around with teams sandbagging. Here are other 2020

A Division

Performance
HoCo
Koopers
Rock
Zingos
3D
Peninsula
Lax World
Green Hornets
Madlax - MD
Hawks
USS Destroyer
Next Level
Breakers
Madlax - VA
Thunder

Surprised Thunder would be in 3rd division as they were 5-1 in A division last year

B Division-

Greene Turtle
HoCo
Sidewinders
Ground Control
Team 42
Bethesda
API Diamondbacks
MD Wolfpack
Rockfish
Tradition
Maryland Wild

Bethesda must have really fallen apart? They were a AA team just 2 years ago