Why cricket fans fall so hard for an underdog win

In August, Bangladesh walked into Darwin, got bowled out for 54 in a warm-up match, and then beat a full-strength Australia by nine wickets in a Test.

Their first ever Test win on Australian soil, and only their second against Australia anywhere.

The reaction online told you everything.

People who don’t even follow Bangladesh were celebrating like it had happened to them. Absolute delirium.

That kind of response doesn’t come from nowhere.

Cricket fans have always had a thing for the long-odds result, and the sport produces that reaction more intensely than almost anything else.

So what is it about cricket that turns an upset into something fans will carry with them for decades?

The sport built on unlikely outcomes

Cricket is unusually volatile, and that’s baked into the way the game works.

A Test match plays out over five days, and conditions can flip session by session. The pitch cracks. The ball starts reversing.

A bit of morning cloud cover can turn a flat track into something completely unplayable.

So a team batting first on a green top in overcast conditions might find themselves in a totally different game by day three.

All of that gives weaker teams genuine windows, and the history of the sport shows how rarely those windows get taken.

Test cricket is one of the most favourite-friendly formats in sport.

Home advantage is enormous, and five days will usually give the stronger side time to recover from a bad session.

That’s exactly why an upset lands the way it does.

The openings arrive often enough to keep everyone watching, and they get taken so rarely that nobody forgets the ones that are.

And Bangladesh didn’t just hang around in Darwin hoping for the best.

They bowled Australia out for 198 on day one, piled up 426 in reply, and never gave the lead up, even as Cameron Green’s second-innings century dragged Australia back towards respectability.

Australia had the only attack in Test history with four bowlers past 300 wickets, and Bangladesh made 426 against it.

Why low-probability wins hit harder

There’s a well-documented psychological pattern behind why underdogs grip us the way they do.

Work on reward prediction error, led by the Cambridge neuroscientist Wolfram Schultz, found that dopamine neurons fire hardest when a reward turns up that the brain hadn’t predicted.

A fully expected reward barely registers at all.

So the further a result sits from what you thought was going to happen, the harder your brain will mark it as worth keeping.

Cricket fans know this instinctively.

Nobody remembers Australia beating Bangladesh in a dead rubber. But everyone remembers Kevin O’Brien smashing 113 off 63 balls to beat England in Bangalore at the 2011 World Cup.

Ireland were 111 for 5, chasing 328. The odds were astronomical. And that’s exactly why people are still talking about it 15 years later.

The same pattern shows up well outside sport.

Someone entering a competition on a site like Rafflee is backing a result their own brain has already written off, and the appeal lives entirely in that gap between what you expect and what actually lands.

Cricket fans will recognise that better than most, because they’ve watched it play out on a pitch in real time, over five days, with the odds updating in front of them.

Cricket’s long memory for giant-killings

What makes cricket different is how its culture preserves these moments.

The sport has a deep statistical tradition and a storytelling instinct that keeps underdog victories alive for generations.

Zimbabwe beating Australia at the 1983 World Cup. Kenya reaching the semi-finals in 2003. Afghanistan’s rise from refugee camps to Test status.

These aren’t just scorecards gathering dust.

They become origin stories, the kind that reshape how people think about the sport, though the path is rarely as clean as it looks in hindsight.

The ICC’s first response to Ireland beating England in 2011 was to confirm a ten-team 2015 World Cup with no room for Associate nations at all.

That decision was reversed within months after a wave of protest, and Ireland finally got Test status in 2017.

Bangladesh will face the same slow argument.

Australia levelled the series at Mackay inside two days, bowling them out for 64 and 95, so one result in Darwin won’t settle anything on its own.

What it will do is make the next invitation harder to refuse.

Why fans keep backing the outside chance

Following cricket is itself a long-odds habit when you think about it.

Most fans support a team that will lose more often than it wins, and they do it anyway.

The counties that draw a few hundred spectators on a Friday morning in April aren’t pulling crowds because of guaranteed success.

They’re pulling them because something unexpected might happen, and being there when it does is everything.

That wiring doesn’t switch off when the stumps are drawn.

Cricket fans are conditioned to invest emotionally in unlikely outcomes, so every upset ends up feeling personal.

Mominul Haque hit the winning runs in front of an almost empty Marrara Oval, with a small group of fans in green and red making all the noise.

Everything else happened online.

Timelines filled up with people who had no stake in the result at all and were celebrating anyway.

The result that stays with you

The biggest compliment you can pay a cricket upset is that people remember exactly where they were when it happened.

Ask any Irish fan about Bangalore and they’ll tell you the pub, the sofa, the car radio.

Ask a Bangladeshi supporter about Darwin and you’ll get the same answer.

Those moments don’t fade because they aren’t supposed to.

Cricket’s underdogs don’t just win matches. They give the rest of us a reason to keep watching.