Biggest sporting upsets | The most memorable upsets in sports history

Risk-averse punters will always bet on the favorites and add multiple events on the same betting slip rather than wager on the underdogs. The biggest sporting upsets serve as a silent reminder that sometimes you can cash in on the best odds if you have a key night for surprises.
In this guide, you will learn what are the biggest sporting upsets and focus on the most popular sports. From the biggest upset in college football history to the biggest boxing upsets, you will learn some exciting things.
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What are upsets in sports? 👩‍🏫
The magnitude of an upset, whether it is NBA, NFL, handball, boxing, volleyball, or golf usually depends on the odds. The biggest sporting upsets of all time that we talk about here are the ones that had huge odds on the underdog. This is only one of the many things that the top 10 sports upsets have in common, yet there are other facts that punters take seriously. The beauty of sports is that no two games are the same and upsets can occur when least expected, regardless of the teams involved.
What are the biggest sporting upsets in history? 🏆
Beginners try to figure out which is the hardest sport to bet on, so they avoid it. Conversely, they look for the best and easiest sport to bet on, so they boost the chances to win. Looking at the greater sporting upsets in history can indicate which sports are more likely to produce surprises.
At the opposite end of the spectrum, we have several punters who think that the best way to bet on tennis or other sports is to hunt for surprises. In your quest for such a sports miracle, it is worth remembering the craziest sports moments and upsets:
Other great upsets in sports 🥇
The list of the biggest sporting upsets would be incomplete if we didn’t analyze these less-known but equally impressive achievements. These were some of the best upsets in sports betting because they came out of nowhere and changed sports history when least expected. Even experienced punters can benefit from knowing these.
Other things to know about sporting upsets 👍 & 👎
PROS
- Great odds if you can pick winners
- Single bets are more profitable than accumulators
- Upsets can happen in any sport
- Makes watching games more exciting
CONS
- Higher volatility, therefore suitable for veterans
- Require a lot of experience and practice
FAQ about the biggest sporting upsets answered 🤔
In terms of sheer odds, Leicester winning the Premier League is not only the biggest sporting upset in the UK, but also one of the biggest upsets in sports history.
The NY Giants defeating the New England Patriots probably qualifies as the biggest upset in sports if you are an NFL fan. It remains the biggest sporting upsets in 2022, but that can change in the future.
When analyzing what is an upset in sports, Leicester winning the Premier League and Greece winning Euro 2004 are without a doubt the biggest football upsets of all time.
Soderling defeating Nadal and Emma Raducanu winning the US Open are at the top of the list. Wawrinka recovering after a set down to defeat Djokovic in the Roland Garros final comes close.
Cash in on the biggest sporting upsets
You could be a veteran punter or a newcomer hoping to lock in on top odds without adding too many events on the same betting slip. The biggest sporting upsets inspire punters in this position, as they produce huge odds. Difficult as it might be to pick winners among the underdogs, you only need to be successful once or twice to make a lot of money.Â
Start hunting for the top biggest sporting upsets and keep an eye on tall kinds of sports to spot opportunities. Regardless of your country of origin and sport preference, you have a real opportunity of cashing in on the surprises. Give yourself a fighting chance and be rewarded for it!