The Bracket Performance Calculator measures how precisely you predicted the NCAA tournament's seed lines, grading both whether a team made your field and where you put it. It runs on the Paymon Scoring System.

Instead of rewarding picks by how far a team advances in the tournament (the traditional bracket pool model), the Bracket Performance Calculator is entirely about the Selection Committee's seeding decisions. You're being measured against the same data the committee uses.

456
Maximum possible score: 76 teams × 6 points each.

How to Use It

01
Build your bracket in Bracket Studio
Open Bracket Studio and place teams on seed lines 1–16 before Selection Sunday. Bracket Studio saves your bracket automatically, so there is nothing to export. By default seeds 1–10, 13 and 14 hold 4 teams, seeds 11 and 15 hold 6, and seeds 12 and 16 hold 8, which accounts for the Opening Round play-in games.
02
Come back after Selection Sunday
Once the official bracket is announced, return to the Bracket Performance Calculator. Your predictions from Bracket Studio will load automatically. If you updated your bracket after opening the calculator, hit Reload from Studio to pull in the latest version.
03
Enter actual seeds
For each team in your bracket, type the seed the committee gave them (1–16), or 0 if they missed the field entirely. The fastest way through is the keyboard: press the up or down arrow in an empty box and it fills in the seed you projected, since that is the most common answer; press again and it steps one line up or down from there. Enter moves to the next team. Your entries save automatically as you go.
04
Tag regions (optional)
Select an active region (East, Midwest, West, South) before entering seeds to track per-region performance. Any seed you enter while a region is active gets tagged to that region. Per-region scores appear in the summary at the top.

How Points Work

Every team in your bracket is scored independently based on the difference between your predicted seed and the actual seed assigned by the committee.

ResultConditionPointsExample
Exact seed linePredicted = Actual6You said #3 seed, committee said #3 seed
Within one seed|Predicted − Actual| = 14You said #4 seed, committee said #3 or #5 seed
Correctly selected|Predicted − Actual| ≥ 23You had the team in the field, but wrong seed line
Missed the fieldActual seed entered as 00You put the team in your bracket; the committee left them out
Not in your bracketTeam not placed on any seed line0Team made the tournament but you left them in the pool

Reading the Summary

Total Score. The sum of all points earned across every team you've entered an actual seed for, shown against the maximum for your whole bracket (456 for a standard 76-team field). This is your Paymon score.

Rate. The share of available points you've earned so far: your total divided by six times the number of teams you've entered. Unlike a running maximum, this holds roughly still as you work, so it tells you how the bracket is going before you have finished entering it.

Entered. How many of your bracket's teams you've filled in an actual seed for, out of the total teams in your bracket.

Exact Seed. Teams where your predicted seed exactly matched the actual seed (6 pts each). This is the hardest category to score well on.

Within One. Cumulative count of teams that earned 6 or 4 points, meaning you were exact or off by a single seed line.

In the Field. How many of the teams in your bracket made the tournament, regardless of whether you had the seed line right. Any team you entered as a miss (0) is left out here, which is what separates this number from Entered.

East / Midwest / West / South. Per-region score totals. Only populated when you tag teams to a region using the active region selector during entry.

Things Worth Knowing

Reload from Studio re-reads your bracket without clearing any actual seeds you've already entered. Use it any time you update your predictions in Bracket Studio after you've started scoring.

Enter key moves focus to the next input field, so you can work through all 76 teams without touching the mouse.

Entries save automatically as you type. Closing the tab and coming back won't lose your work, as long as you're on the same browser and haven't cleared site data.

The search bar filters teams by name in real time. Useful when you want to quickly find a specific team rather than scrolling through all seed lines.

Remaining Only hides every team you have already entered, which is the fast way to find the last handful once you are most of the way through the field.

A seed outside 1–16 is flagged rather than accepted, so a typo can't sit in a box looking entered while scoring nothing.

Reset All clears every actual seed and region tag you've entered. Your bracket predictions from Bracket Studio are untouched. Only your scoring entries get removed.

Bracket Studio and the Bracket Performance Calculator share a theme. Switching dark or light mode in either app applies to both, since they read the same setting in your browser.