MLB 2026 — MLB Playoff Bracket Pools

MLB Playoff Bracket Pools

An MLB playoff bracket pool asks you to call October before it starts. Twelve teams make the baseball postseason, six from each league, and you pick the winner of every series from the Wild Card round through the World Series. Every correct pick scores, and the later rounds are worth more, so a bracket that nails the champion can make up for a rough first round.

Baseball's postseason is short-series chaos, which is exactly what makes it a good bracket. The top two seeds in each league sit out the best-of-three Wild Card Series, then everyone plays a best-of-five Division Series and best-of-seven series after that. A hot rotation or a single bullpen can flip a series, and lower seeds win often enough that picking every favourite rarely wins a pool.

Two optional scoring layers let a commissioner reward more than just the winner. Length of Series asks entrants to predict how many games each series goes and pays out for getting close. An upset bonus pays extra when a lower seed you picked comes through, scaled by the gap between the seeds, so backing a six seed over a three seed is worth more than backing a four over a five.

How to set up a MLB Playoff Bracket pool

1. Pick your starting roundA pool can start at the Wild Card Series or at any later round. Rounds before your starting round are shown with their real results but are not scored, so a pool set up after the Wild Card round is still a fair contest.
2. Decide on Length of SeriesPick Winners is the classic bracket. Adding Length of Series asks entrants for the number of games too, with bonus points for an exact or near guess and never a penalty below zero.
3. Choose an upset bonusLeave it off for straight scoring, add the seed gap as bonus points, or multiply the round value by the seed gap for a pool that rewards bold picks.
4. Invite your group before first pitchThe whole bracket locks at the first pitch of your starting round. Series scores, eliminations and standings update automatically as the games finish.

Create your MLB Playoff Bracket pool — free to set up. Payment is due only after your game has kicked off and you are certain ALA's software can provide you with everything you need.

Frequently asked questions

How does an MLB playoff bracket pool work?

Before the postseason starts you pick the winner of every series in the bracket, from the Wild Card Series to the World Series. Each correct pick earns points, later rounds are worth more, and the entry with the most points after the World Series wins the pool.

When do MLB bracket picks lock?

Every pick locks at the first pitch of the pool's starting round. MLB often publishes postseason start times late, so until the time is announced the bracket shows the lock as time to be announced and locks no later than the start of that day.

What is Length of Series scoring?

When a commissioner turns it on, you also predict how many games each series lasts. An exact call earns the full bonus, each game you miss by takes some of it away, and a length pick can never take points off your score.

How does the upset bonus work in a baseball bracket?

When a lower seed you picked wins a series, you earn extra points based on the difference between the two seeds. Seeds run from one to six in each league, and in the World Series the two pennant winners compare their league seeds directly.

Can I start an MLB bracket pool after the playoffs begin?

Yes. A commissioner can start a pool at the Division Series, the League Championship Series or even the World Series. Series already decided are shown with their results, only the rounds from the starting round on are scored, and the pool locks at that round's first pitch.

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