October Chaos
The 2026 MLB postseason is down to eight teams, and the Division Series is being played today. Build your bracket, run ten thousand simulated Octobers, and find out whether your picks are brave or delusional.
Four ways to play
Everything is static, instant and shareable. No account, no app — just October.
Bracket Challenge
Pick the four Division Series, both Championship Series and the World Series. Your bracket saves automatically and travels in a link.
SimulatorThe Odds Machine
Run up to 20,000 simulated Octobers, slide from chalk to chaos, and watch a full broadcast-style postseason play out game by game.
DataAll 12 Teams
Records, seeds, ballparks, star names and storylines — plus a title-drought tracker for every franchise in the field.
QuizPostseason IQ
24 questions on the 2026 bracket and a century of Fall Classic history. Score it, review every answer, share the result.
The field, at a glance
Eight teams are still alive. Tap any team for the full story.
How October baseball works
New to the postseason? Here is the whole road to the Commissioner's Trophy in six steps.
Did you know?
Details pulled from the 2026 postseason and the history of the Fall Classic.