I've looked back at every year from 1950-2021, and 2021 is the only season I can find (so far) that has four 100-loss teams. Is it the first time ever? There were several years in the 60's with three 100-loss teams, but never four
Update: 9/20/21
TEAM L W GB
BAL 102 47 ---
ARZ 101 48 1.0
TEX 94 55 8.0 ^
PIT 93 56 9.0 v
WSH 88 61 15.0
MIA 86 63 16.0
MIN 85 65 17.5
CHC 83 67 19.5 ^
KC 82 67 20.0 v
Cubs move up a spot, two teams already at 100 losses. What a group of pooh