Brewmaster counters

The Dota 2 heroes that most reliably beat Brewmaster in public matches, ranked by confidence-adjusted win rate in games where they faced Brewmaster (minimum 20 games per matchup).

#HeroWin rate vs BrewmasterGames
1Chen85.0%20
2Alchemist77.3%22
3Bristleback66.0%53
4Dawnbreaker69.0%29
5Clockwerk65.9%41
6Rubick59.8%87
7Pudge63.6%33
8Puck57.5%73
9Axe58.9%56
10Treant Protector58.8%51

Why