Most Delusional Fan Bases in Sports

Key Insights

• 28 % of NFL fans across the league named Cowboys fans as the most delusional fan base in the sport in the Action Network's 2026 survey, far ahead of every other team
• 21 % of Cowboys fans themselves admitted their own fan base is the most delusional, which is either self-awareness or confirmation of the diagnosis depending on how you look at it
• The Jets, Chiefs, Raiders, and Bears round out the NFL top five, each representing a different flavor of expectations-versus-reality disconnect

The Cowboys: In a Category By Themselves

The Action Network's 2026 most delusional fan bases survey asked fans across the NFL which fan base is the most delusional. The results were not close.

Dallas Cowboys — 28%

Twenty-eight % of NFL fans picked the Cowboys, which is not just first place but a different magnitude than second place. Consider the supporting data:

• 55 % of Eagles fans call Cowboys fans the most delusional
• 49 % of Commanders fans agree
• 48 % of Texans fans agree
• Saints, Ravens, Packers, Colts, Panthers, and multiple other fan bases all vote Cowboys number one

The most remarkable data point in the entire report is that 21 % of Cowboys fans themselves admitted their own fan base is the most delusional in the NFL. When more than one in five members of a fan base agrees with the characterization being applied to them from outside, you have either extraordinary self-awareness or confirmation that the delusion has become genuinely inescapable. The Cowboys have not won a Super Bowl since 1996. The "America's Team" branding and "our year" energy remain undimmed. That's not optimism. That's a clinical case.

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The Rest of the NFL Top Five

The survey's other results give you a clear picture of which fan bases are carrying the most detached expectations relative to results.

Kansas City Chiefs — 5%

Second place at 5 %, punished for ring-count chest-thumping and the assumption that Patrick Mahomes guarantees a championship every year. The Chiefs have actually won multiple Super Bowls in the Mahomes era, which complicates the delusion label. The delusional element isn't believing the Chiefs will win. It's the assumption that winning is so inevitable that losing even one game becomes a crisis requiring explanation.

New York Jets and Las Vegas Raiders — 4% Each

Jets fans occupy a very specific and well-documented form of delusion: annual "this time it's different" optimism despite what is by any measurement one of the longest title droughts in professional sports. The belief that each new quarterback, each new coaching staff, each new offseason is the one that finally breaks the pattern has been maintained across decades of evidence to the contrary. Raiders fans carry a similar historical brand loyalty that occasionally disconnects from current roster reality in ways the standings eventually correct.

Chicago Bears — 3%

Fifth at 3 %, reflecting a large fan base with a long history of seeing more in their roster than the standings eventually show. The 1985 Bears remain the reference point for a franchise that has spent the subsequent four decades in various states of "this might be the year." It is rarely the year.

Beyond the NFL: Where Else Does This Live?

The Action Network survey focused on the NFL, but the pattern of expectations-versus-reality delusion extends across every sport with a large enough fan base to sustain it.

NBA

The Knicks oscillate between "we're cursed and nothing will ever work" and "next year we're absolutely back" after every transaction, coaching change, or draft pick. The Lakers fan base swings between those same poles on a shorter cycle. Both represent the big-market version of sports delusion where the brand's historical success creates expectations that the current roster frequently cannot justify but the fan base refuses to recalibrate.

MLB

Fan analyses on r/baseball point to the Mets, Angels, and several mid-tier franchises as habitually overrating prospects and believing that each off-season has finally fixed the structural problems that produce losing seasons. The Mets specifically produce annual "this is our year" energy that the actual season has difficulty sustaining at the same level.

Global Football

Popular YouTube and social content regularly identifies Arsenal, Manchester United, and several national teams as fan bases that oscillate between complete meltdown and "we're winning it all" after every transfer window regardless of what the squad composition actually suggests. The pattern maps directly onto the NFL version, just with a different sport and different currency.

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What Actually Defines Delusion

The cleanest definition is expectations untethered from reality in a way that persists through repeated evidence to the contrary. Optimism is reasonable. Optimism that survives three decades of a specific type of failure without adjusting is something else. Cowboys fans calling it "our year" every August is the purest expression of this in American sports, which is why 28 % of the league picked them and why 21 % of their own fan base agreed.

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FAQ

What is the most delusional fan base in sports?

Dallas Cowboys fans by the Action Network's 2026 NFL survey, with 28 % of all NFL fans naming them most delusional and 21 % of Cowboys fans agreeing with the assessment. No other fan base in the survey comes close to that combined external and internal confirmation.

Why do Cowboys fans call themselves delusional?

Two possible explanations. First, genuine self-awareness about the gap between the franchise's brand and recent results. Second, the delusion being so embedded that even acknowledging it doesn't change the behavior underneath it. Either way, one in five Cowboys fans admitting it is the most honest data point in the entire survey.

Are Chiefs fans actually delusional given they keep winning?

The delusional element isn't believing they'll win. It's the assumption that winning is so guaranteed that any deviation from it requires extraordinary explanation. When a team that wins regularly produces a fan base that responds to normal competitive variation as a crisis, that's its own flavor of disconnected expectations.

What makes Jets fans specifically delusional?

The sustained belief across decades of evidence that the next quarterback, the next coaching staff, or the next offseason is the one that finally breaks the pattern. Pure Jets-fan delusion is distinguished from normal sports optimism by the length of time it has survived without any supporting evidence.

Is being delusional actually bad for a fan base?

Probably not, because delusion and loyalty often run together. Cowboys fans being delusional every August means they're still engaged in August, which is better for the franchise and the fan experience than rational pessimism. The annoying version is when the delusion gets projected onto conversations with fans of other teams.

Sports delusion is not a character flaw. It's a feature that keeps fan bases engaged through results that would otherwise drive rational people away. The Cowboys have refined it to a level that the entire NFL recognizes, which is its own form of achievement. America's Team, America's most delusional fan base. That tracks.