The League of Legends draft trainer.
Get better at champ select: practice drafting, find better picks, and see every decision graded by a model trained on millions of ranked games.
Free. No account needed.
What KayLoL does
Live right now
- ranked games, every patch
- 20.5M
- summoners on ladder
- 8.8M
- ranked games on patch 16.21
- 196.7K
- games added since 00:00 UTC
- 240.3K
- regions covered · retrained Oct 20
- NAEUWKR
- yesterday’s SoloQ accuracy · 356.8K games
- 64.4%
- the draft alone: champions only, unseen patch · 2.7M games
- 56.1%
- pro maps, tested after the fact: rosters only → with the draft · 2.1K maps
- 67.4% → 67.5%
- pro map calls, posted before each map · 303 maps
- 71.0%
Personalize KayLoL
Add your Riot ID once to start from your rank, region and champion history.
Looking for pro tools, research and everything else?
Every tool, by when you need it
Play
Sharpen draft strategy with daily puzzles, full draft bots, and solo pick drills.
Before queue
Decide what to play: champions ranked at your rank and mastery, and which of your own you really win on.
During champ select
Win probability and the best picks as the draft fills, in the browser or straight from your client.
After the game
Look back: each game reviewed from its timeline, your drafts graded pick by pick, your profile, and every prediction scored against the result.
Pro play
Tournaments, pro stage drafts, league tier lists, and live match predictions.
Check the work
Published prequential accuracy, calibration benchmarks, and model methodology.