DRAFT CHALLENGER
The perfect season, played for real

Go 20-0.

Seventeen regular-season wins, three more in January, zero losses. Draft the all-time roster that runs the table.

ROUND 01
SPIN THE ERA
Board setupthree ways today
Draft
The full board, season stats on every card.
Board setupthree ways today
Draft
The full board, season stats on every card.
Roster
12 seats · the full board
Player years
peak years only
Teams
Erasevery era on the board

Seventeen regular-season wins, three more in January, zero losses. Draft the all-time roster that runs the table.

Daily ChallengeDone

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Football record book

Today’s best draft

Full boardBoard
Full board
From the record book

Latest finishes

Newly completed teams, ranked and listed pick by pick.

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Explore
The record booklegendary football teams — tap one to draft its eras
The rules
01SPIN

Every spin lands a franchise era — anywhere greatness happened, 1921 to today. One legend era guaranteed per run.

02DRAFT

Twelve seats, your order — tap any open seat to spin it. Every pick flips the card: the honors, the rings, the real numbers.

03SURVIVE

Seventeen weeks, then January. A playoff loss ends the run. Go undefeated — a perfect 20-0 — and join the immortals; most rosters don’t.

421franchise eras
14,848player-seasons
105years deep
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Questions people actually ask

What does 20-0 mean in football?

It means a perfect season — winning every game, playoffs included. In the modern NFL a full unbeaten run is 17-0 in the regular season and then three more wins through the playoffs, so a champion who never lost finishes 20-0. No NFL team has ever gone 20-0 under the 17-game format.

What is the difference between 17-0 and 20-0?

17-0 is a perfect regular season — the modern NFL plays 17 regular-season games. 20-0 adds the three playoff rounds a champion has to win, so it is a perfect season and a title with no losses anywhere. 17-0 gets you the undefeated regular season; 20-0 is the whole thing.

Has any NFL team ever gone 20-0 or undefeated?

One team has finished a season unbeaten: the 1972 Miami Dolphins went 17-0 — a 14-game regular season plus three playoff wins — the only perfect season in NFL history. The 2007 New England Patriots reached 16-0 before losing the Super Bowl to finish 18-1. Nobody has gone 20-0 in the current 17-game era.

What is the 20-0 challenge?

Draft an all-time football team — each round spins a real franchise era and you pick one player from it — then a full season simulates. 20-0 means winning all 17 regular-season games and all 3 playoff rounds. Most boards fall short.

Is 20-0 possible?

No real team has ever gone 20-0. In the game it is possible but rare — every seat contributes to the position-weighted team score, and one loss ends the perfect run.

What does a perfect season mean in other sports?

The idea travels. A perfect NBA run is written 82-0, and no team has come close; in baseball it is 162-0; in college football the current full path is 16-0; an unbeaten Premier League season is 38-0-0, which Arsenal's “Invincibles” made famous. Every sport has its own perfect number.

Can I play against friends?

Yes — finish a board and send the challenge link: your friend drafts the exact same board and the records settle it.