What does MMR stand for?

Match-making rating

A Hearthstone acronym that refers to the value that is attributed to each player that plays in ranked Play games; used to match players with similar skills; hidden value that no player can see.


We must have similar MMRs or else we wouldn't have been paired up together

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Updated January 8, 2015

MMR definition by

This page explains what the acronym "MMR" means. The definition, example, and related terms listed above have been written and compiled by the team.

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