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Who's going to win? Live.
Win probabilities for professional and amateur Dota 2 matches — before the game, after the draft and minute by minute.
Live matches
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How it works
AIThree machine-learning (AI) models, trained on more than 90,000 professional and amateur matches, estimate the odds at every stage of a match.
1Before the game
The first model rates team and player strength from past matches: ratings, recent form and experience in this tier.
2After the draft
Once all ten heroes are picked, the second model adds the heroes, their matchups and each player's comfort on them.
3During the game
Every few seconds the live model reads gold and experience lead, kills, towers and barracks, and compares them with how similar games have ended.
Track record
How often the team our models favored actually won: tested on past matches, then checked live.