You ever get into that classic bar argument about which NFL team is actually the best ever? It usually starts with someone shouting about Super Bowl rings. Then a guy in a cheese hat brings up "history," and suddenly everyone is pulling out their phones to check Pro Football Reference.
Honestly, looking at the NFL records of all teams is kinda like looking at a family tree that’s been through a few too many divorces and moves. You’ve got teams that have been around since the 1920s playing against franchises that didn’t exist when The Lion King came out.
Numbers lie if you don't know how to read them. For instance, the Green Bay Packers have the most regular-season wins in history—819 of them through the 2025 season. But does that make them "better" than the Baltimore Ravens, who have a higher winning percentage but roughly 500 fewer wins because they started in 1996?
It’s complicated. Let’s break down what the record books actually tell us about who owns the league and who’s just paying rent.
The Winningest Teams: Raw Wins vs. Percentages
If we’re talking strictly about volume, the Green Bay Packers and Chicago Bears are in a league of their own. They’ve both played over 1,500 games. Green Bay currently sits at the top with 819 wins, while Chicago is right on their heels at 809.
But here’s the thing: longevity doesn’t always equal dominance.
When you look at winning percentage, the leaderboard shifts. As of early 2026, the Dallas Cowboys and the Green Bay Packers are neck-and-neck for the highest regular-season winning percentage in history, both hovering around the $.571$ to $.572$ mark.
The Baltimore Ravens are the "new money" of this group. Because they’ve only been around since the mid-90s, they haven't had decades of "rebuilding years" to drag down their average. They actually held the top spot for a while with a percentage of $.574$ before a few mid-tier seasons brought them back to about $.570$.
Basically, if you want a team that wins more often than it loses, these are the big four:
- Green Bay Packers ($.572$)
- Dallas Cowboys ($.571$)
- Baltimore Ravens ($.570$)
- New England Patriots ($.555$)
The Patriots' spot is interesting. Before Tom Brady and Bill Belichick, they were... well, they weren't this. They’ve climbed the ranks so fast over twenty years that they jumped over legacy franchises like the Giants and Steelers in the percentage category.
What Most People Get Wrong About Playoff Records
Playoff records are a completely different beast. You’d think the team with the most regular-season wins would dominate here, too, right? Nope.
The San Francisco 49ers actually hold the record for the most postseason wins with 40. They passed the New England Patriots (38 wins) and the Green Bay Packers (37 wins) recently.
It's sorta wild when you think about it. The Cowboys are "America's Team," but they’ve been stuck at 36 playoff wins for what feels like an eternity. Meanwhile, the 49ers just keep racking them up, even if they haven't always closed the deal in the Super Bowl lately.
Pro Tip: If you want to win an argument, point out that the Minnesota Vikings have the most playoff losses in NFL history (32). They are the definition of "always the bridesmaid, never the bride."
The Super Bowl Standard
At the end of the day, most fans only care about the hardware. If we rank the NFL records of all teams by Super Bowl wins, the list looks like this:
- 6 Wins: New England Patriots, Pittsburgh Steelers
- 5 Wins: Dallas Cowboys, San Francisco 49ers
- 4 Wins: Green Bay Packers, New York Giants, Kansas City Chiefs
The Chiefs are the ones to watch here. They’ve been climbing this ladder at a terrifying pace. Entering 2026, Patrick Mahomes has already pushed them into that "4-win" tier, and honestly, they look like they might hit 5 or 6 before he’s done.
The Teams at the Bottom (The Struggle is Real)
We can't talk about records without acknowledging the teams that have spent decades in the basement.
The Tampa Bay Buccaneers have the lowest winning percentage in NFL history at $.412$. That’s despite having two Super Bowl rings! It’s a bizarre stat. They are either the worst team in the league or they’re winning the whole thing. There is no middle ground in Tampa.
Then you have the Arizona Cardinals. They’ve been around since 1920 (starting as the Chicago Cardinals) and they have the most losses of any franchise—826 and counting.
And we can't forget the four teams that have never even reached a Super Bowl:
- Cleveland Browns
- Detroit Lions
- Jacksonville Jaguars
- Houston Texans
The Lions and Browns actually have pre-Super Bowl championships from the 1950s and earlier, but in the modern era? It’s been rough.
Why the 2025 Season Changed the Record Books
The 2025 season was a massive year for record-shifting. We saw the New England Patriots finish 14-3, which helped stabilize their all-time percentage after a few shaky post-Brady years.
On the flip side, the New York Jets and Tennessee Titans both struggled with 3-14 records, further tanking their all-time standings. The Jets are currently sitting near the bottom of the league with a $.432$ all-time winning percentage.
Modern Era vs. All-Time
There’s a massive gap between "All-Time" and "What have you done for me lately?"
The Chicago Bears are the best example. If you look at the total wins, they are legendary. But if you only look at the last 30 years, they’ve been middle-of-the-pack at best. Meanwhile, the Kansas City Chiefs were a solid, respectable franchise for decades, but their recent run has turned them into an all-time statistical juggernaut.
Actionable Insights for Fans and Analysts
If you're looking at these records to settle a bet or understand the league's landscape, keep these factors in mind:
- Sample Size: Always look at the number of games played. A high percentage over 400 games (Ravens) is impressive, but a high percentage over 1,400 games (Packers) is a dynasty of generations.
- The "Tied" Factor: Don't ignore ties. Older teams like the Bears (42 ties) and Packers (39 ties) played in an era where overtime didn't exist or worked differently. These ties actually affect the winning percentage calculation more than you'd think.
- Post-Merger vs. Pre-Merger: Most "modern" fans care about records since the 1970 AFL-NFL merger. If you filter for just those years, teams like the Steelers and Cowboys look even more dominant, while the Cardinals and Bears lose some of their historical "bulk."
The best way to stay updated on these shifting numbers is to check the official league standings and Pro Football Reference after the Super Bowl each year. Records are permanent, but they're also constantly being written.
To get the most out of this data, you should start comparing win-loss records against strength of schedule. A team might have a great record because they play in a weak division, while a "worse" team might be battle-hardened by a brutal schedule. Numbers give you the "what," but the film gives you the "why."