The Perfect-Season Archive

A film-room library on football’s most hallowed record: the one team that went 16-0, the many that didn’t, the math that makes it so rare, and how to chase a perfect sixteen of your own.

The Only Perfect Seasons

One team, one time. Everything we know about the roster that finished a 16-game season without a scratch — and the honest answer to whether anyone else ever came close to joining them.

history The 2007 Patriots: The Only 16-0 Regular Season How the 2007 New England Patriots became the only team to go 16-0 in the regular season — the records, the roster, and the Super Bowl that got away. history Has Any NFL Team Ever Gone 16-0? Yes — exactly one. The 2007 New England Patriots are the only team to finish a perfect 16-0 regular season. Here's the full story and what happened next. history The 1972 Dolphins: The Only Perfect Season Miami's 17-0 run in 1972 is the only fully perfect season in NFL history — Shula, Csonka and Morris, the No-Name Defense, and Super Bowl VII.

Near-Misses & Legends

For every perfect season there is a shelf of teams that got within a single Sunday and fell. These are the 15-1 clubs and the undefeated bids that died in the cold — greatness one game short of immortality.

history The Closest Teams to a Perfect 16-0 Season Every team that came within a game of 16-0 — the 15-1 seasons and the undefeated bids that collapsed late, from the '85 Bears to the '15 Panthers. history Super Bowl XLII: How 18-0 Ended The 2007 Patriots were 18-0 and one drive from the first perfect season since 1972 — then came Eli Manning's escape and David Tyree's helmet catch. history The 1985 Bears: 15-1 and Nearly Perfect The 1985 Chicago Bears went 15-1 with the fearsome 46 defense, then routed the league in the playoffs — undone only by a Monday night in Miami. history The 1998 Vikings: 15-1 and a Missed Kick The 1998 Vikings scored a then-record 556 points and went 15-1 behind rookie Randy Moss — then a perfect kicker's one miss ended it in overtime. history Undefeated Before the 16-Game Era Long before 16-0, the 1934 and 1942 Bears ran the table in the regular season — and both lost the championship game that would have made it perfect.

The Math of Perfection

Why does 16-0 almost never happen, and what do all the neighboring numbers — 17-0, 18-1, 19-0, 20-0 — actually mean? The cold arithmetic behind the legend, plus a glossary to keep the records straight.

explainer Why Going 16-0 Is So Rare Only one team ever went 16-0. Here's the real reason a perfect 16-game regular season almost never happens — the compounding math of sixteen straight wins. explainer 16-0 vs 17-0 vs 19-0 vs 20-0: Explained 16-0, 17-0, 19-0, 20-0 — every 'perfect NFL season' number, what each one actually means, and which teams reached them. explainer How Schedule Strength Shapes 16-0 Odds A perfect season isn't just about talent. Strength of schedule, the NFL's standings-based formula, and era all bend the odds of going 16-0. glossary 16-0 Glossary: Every Term Explained A plain-English glossary of every term in 16-0 and the perfect-season conversation — from spin, reroll, and chemistry to 16-0, 15-1, 18-1, and 17-0.

The 16-Game Era

Step into the schedule the legend was built on. How to play, how to draft across the decades, which era suits your roster, and how to chase a clean sixteen on the daily leaderboard.

how-to How to Play 16-0 A full walkthrough of 16-0: spin for an era, draft nine players by position, and simulate the classic 16-game regular season to chase a perfect 16-0. explainer The 16-Game Era, Explained (1978–2020) The NFL played a 16-game regular season from 1978 to 2020 — 43 years, one 16-0 team. Here's how the era began, how it worked, and how it ended. explainer A Perfect Season in the 17-Game Era Since 2021 the NFL plays 17 games, so a perfect regular season now reads 17-0. Why the extra game makes an already-rare feat even harder. strategy Which Era Should You Draft In? Each decade in 16-0 rewards a different roster style. Here's what the 1960s through the 2020s each do to your team, and how to draft toward one consistently. strategy 16-0 Draft Strategy: Position Rankings How to draft a roster that can actually go 16-0 — which of the nine positions carry the most weight, how to spend rerolls, and how to balance offense and defense. how-to The 16-0 Daily Challenge and Leaderboard How the 16-0 Daily Challenge works: everyone gets the same draft, submits a 16-game record to a shared public leaderboard, and competes on identical footing — no account required.