About LeagueCheck

What it does

Look up any player by Riot ID and region. You get their rank, LP changes per game, match history with full scoreboards, per-champion statistics, live game and a set of coaching tips computed from their recent ranked games. Champion pages show builds, runes, spells, skill order, counters and win rates by game length for the current patch. The tier list, item statistics and ladders are rebuilt around the clock.

Where the data comes from

All game data comes from the official Riot Games API and Data Dragon. Ranked games are collected continuously starting from the Challenger, Grandmaster and Master ladders of each region, so the aggregated statistics reflect competitive play. Every number shows its sample size; champions and builds with too few games are hidden rather than shown with misleading precision.

How the tips are made

The tips are rules, not opinions. Your last 30 ranked games are compared with typical values for your rank — farming, deaths, vision, kill participation, damage share, laning results, champion pool, tilt after losses and session length. Each tip states the number it is based on and a concrete action.

Free, and staying that way

No accounts, no ads, no premium tier. Nothing is tracked beyond standard server logs.

Legal

LeagueCheck isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games, and all associated properties are trademarks or registered trademarks of Riot Games, Inc.

Contact: [email protected]