I just want to know if Match Making is based on

[Kaawumba-1133]

@Amaro-21901

@Kaawumba-1133

Matchmaking is based only on MMR.

They changed that? Because I remember a post from Jeff where he explained they would be using MMR first and then SR, because people were unhappy that they got grouped with others who were a large amount of SR higher/lower than the SR from the player.

So matchmaking first on MMR, get equally skilled players to gather. And then create a match with the people who’s SR is closest together.

That post you are referencing wasn’t written by Jeff, but some random person on the forums.

People definitely can get grouped with similar MMR and widely varying SR, because that is what happens when someone (such as Seagull → Streamer Data - Google Sheets → Seagull 10) is extremely decayed.

When you read all the developer posts about this issue, things can get confusing and contradictory. See How Competitive Skill Rating Works (Season 12) → “But I just read this post from a developer, and it said matchmaking is baed on SR, not MMR” to see all the references and my interpretation.