People aren’t good at geography. If you did two leagues six divisions it goes like this (sorry Seattle you lose the Mariners this year, but it’s a sacrifice we got to make for this work, you’re playing in Vegas this year).
“American League
Pacific: Angels/Athletics/Dodgers/Padres/Giants
Southwest:Astros/Diamondbacks/Mariners/Rangers/Rockies
Midwest: Cardinals/Cubs/Royals/Twins/White Sox
“National League”
North: Blue Jays/Brewers/Indians/Reds/Tigers
South: Braves/Marlins/Nationals/Orioles/Rays
East: Mets/Phillies/Pirates/Red Sox/Yankees