Teamfight Tactics MMR checker is important now that Teamfight Tactics has received a ranked mode.
There are also a lack of tools from Riot Games that allow people to check match history and if they are improving or not. Fans hope this changes as Teamfight Tactics stabilizes, but for now we have only third-party applications and sites to get the information from.
Teamfight Tactics MMR Checker: How to Check it
For now, one of the better tools to use to see how you are performing in Teamfight Tactics is this website from Tracker.gg. This website will not only show you how you have been doing personally, but it will show you how you stack up against other Teamfight Tactics players through the percentiles on the left hand side of the website.
The site and other sites like it are still very new but are imperative to review your performance in Teamfight Tactics.
Cover Image Courtesy of Riot Games