SBMM 

Skill Based Matchmaking (SBMM) is a gaming term used to describe how players are matched up against each other in a match. SBMM matches players using different criteria that is based on what the developers choose. This criteria can be a wide range like KD, accuracy, games won/games lost, score, etc.

SBMM has put me up against opponents that are way too hard!

SBMM by GamingSnuffs February 21, 2020

sbmm 

the ting that make casual cod lobbies into Call of Duty MLG league

sbmm = money for activision

sbmm by the pharmicist February 25, 2021

sbmm 

Skill Based Match Making. Opposed to Connection Base Match Making, SBMM pairs video game players based upon their skil tier rather then where they are from or how good their internet connection is.

One Benifit of SBMM is you play against others in you similar skill bracket.

sbmm by SBMM November 16, 2016

SBMM in casual 

A stupid decision when developers of a game put SBMM in a casual game mode. When this is done, the developers often are mentally deficient.

"Why would they put SBMM in casual"-person 1
"They have down syndrome"-person 2

SBMM in casual by WildWillez December 13, 2020