March Madness Bracket Rules

Posted : admin On 4/8/2022

So you want to set up your March Madness bracket pool and enjoy the fun of the NCAA tournament with office mates or friends. Let us help you do exactly that.

If you want to organize a March Madness bracket pool amongst your peers, there will be a few things you must do in order to run a successful pool. Make sure the rules are clearly stated on. The list below will be updated as teams punch their tickets to March Madness. MORE: March Madness COVID-19 replacement rules, explained March Madness bracket automatic bids 2021.

This is a standard way to run an NCAA tournament pool, with people getting points for predicting results correctly. There are plenty of other ways to set up a bracket (a Survivor pool, individual matchups, etc.), but this is the pretty standard way to run an office pool.

Hand out brackets or have everyone sign up online

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There are plenty of online tools that help you set up and run an online NCAA tournament pool. You can set scoring,

CBS Sports has an online bracket tool game. So does Yahoo. So does ESPN. It all depends on what you like.

Feeling old school? Prefer filling out paper brackets? Totally fine.

And would you look at that? We here at For The Win have our very own printable bracket you can use.

Have participants fill out the brackets

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Everyone gets predicting. People have different rules for the play-in games, and some online outlets let you pick the winners of the first four, but for the most part it starts with 64 teams playing 32 games, with participants picking the winners all the way to the end.

You can also collect money at this stage, but please adhere to any local laws regarding gambling and office pools, whatever those laws may be.

Identify scoring system

You can score it however you like. Here is the most popular way to set up scoring:

First Round = 1 pointSecond Round = 2 PointsThird Round = 3 PointsFourth Round =4 PointsFifth Round = 6 PointsSixth Round =10 Points

Count up points every round

Do it by hand or let the computer do it for you. Lots of people like to provide round-by-round updates to see who is winning as it progresses, but that’s up to you.

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Declare your winner

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At the end, you’ve got a winner. Hand them their prize, which we hope is some outlandish, ungainly trophy they will love but also feel sheepish about displaying in their home.

Typical March Madness Bracket Rules

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March Madness Bracket Scoring

There are a variety of scoring systems in NCAA pools. The most common is to double the points for each round: 1-2-4-8-16-32. This puts a lot of emphasis on the championship, making the early rounds largely irrelevant. The other extreme is to make all points the same: 1-1-1-1-1-1. This has the opposite effect of making the championship largely irrelevant. I wanted to find a mathematically ideal balance. I discovered that Fibonacci scoring or something similar was the best fit.
To start with, I pulled National Bracket data from ESPN to get a measure of the variation in how people pick their brackets. I compared it to the actual tournament results dating back to 1985 when the field was expanded to 64 teams.
Using those two pieces of data, I was able to calculate how much of a spread there is in the number of correct picks people have:

Most people get 22 or 23 picks right in the first round, with a standard deviation of 2.4.
In the second round, most people get 9 picks right, with a standard deviation of 1.9:
​Most people get 3 of the 8 games right in the third round, with a standard deviation of 1.4:
The best way to ensure that each round is equally valuable is to scale each round so the standard deviations are approximately equal. In trying to balance that with keeping a points system with simple, whole numbers, the solution I came up with was:

2 points
Round 23 points
Round 34 points
Round 46 points
Round 510 points
Round 617 points