What TrueMain is
TrueMain is a free League of Legends statistics site. It shows champion builds, runes, skill orders, matchups and tier lists — the same questions every stats site answers, but computed over a deliberately narrower set of games.
Most champion statistics average every player who locked the champion in: the specialist with six hundred games and the player picking it for the first time count the same. Those two are not playing the same champion. TrueMain weights the games of players who main it.
What a "true main" is
A true main is a player whose record on a champion shows genuine commitment rather than a good week. TrueMain scores that commitment — the Truemain score — from two things: how much of their recent ranked play the champion accounts for, and how long it has been theirs, read from Riot champion mastery. One-tricks score highest, but the score is a gradient, not a label.
The tracked players are browsable: the truemains leaderboard ranks them by LP or by Truemain score, and each champion page lists its own top mains.
Where the data comes from
Everything on TrueMain is derived from public data served by the official Riot Games API — ranked ladders, match history and match timelines. Nothing is hand-written, estimated or sourced from an external stats provider. Aggregates are recomputed as patches roll over, and every figure on the site carries the sample it was measured on, so a percentage from eleven games is never presented as if it came from a thousand.
What you can do here
- Champions — every champion and lane, with its consensus build, runes, win rate and pick rate.
- Tier list — champions ranked within their own lane, on presence as well as win rate.
- Matchup — pick your champion, your role and your opponent, and get the build from the games where that matchup actually happened.
- Truemains — the tracked specialists, their ranks, their champions and their games.
Contact
TrueMain is run independently and carries no advertising. Questions, corrections and removal requests go to contact@truemain.lol. See also the privacy policy and the terms .