this is statistics
i gave my own odds for each individual matchup (for instance Vitality i have 52-48 over KC) and then i used binomial distribution to calculate their records
for instance
PRX go 9-1 18.36%, 8-2 37.05%, 7-3 29.9%, etc
and then in every region 6-4 is guranteed playoffs in all but singular scenarios, i took the times they go 6-4 or better + a part of the time they go 5-5, a small amount for 4-6, and a miniscule amount for 3-7 in pacific because that can happen and these were the results