The Underdog Effect: Why Upsets Happen Far More Than Followers Expect

Published: July 08, 2026 | Betsmode Analysis Desk

Upsets feel dramatic because they break expectations. But expectations are often too confident. This article explains why upsets occur more frequently than many followers assume, and how to bring your own estimates closer to reality.

Low Scoring

With just a few goals per match, a single event can overturn a quality gap. A deflection, a penalty or a goalkeeping error is enough. The fewer the goals, the more the result depends on chance.

Draws

A draw is a failure to win for the favourite. Because draws are common, the stronger side often drops points. About a quarter of matches end level in many leagues, so favourites need to win all the rest to maintain a perfect record, which they never do.

Tactical Plans

Underdogs defend in numbers and strike on the break or from set pieces. These plans suit low-scoring football. Compact defending reduces the quality of the chances the favourite creates.

The Role of Set Pieces

A single corner or free kick can produce the only goal in a game.

Motivation and Pressure

Underdogs play with freedom, while favourites feel the weight of expectation. A first-half goalless draw can increase this pressure.

Memory Bias

We remember dramatic upsets and forget thousands of routine wins. This makes upsets seem rarer than they are. Check results over a full season to recalibrate.

Perspective

Predictions are opinions and should be used responsibly and within the law.

Frequently Asked Questions

Why do upsets happen?

Low scoring and tactical plans.

Do draws matter?

Yes, they cost favourites points.

How do underdogs play?

Compactly and on the counter.

Does pressure affect favourites?

Sometimes.

Are predictions certain?

No.

Visit BetsMode for daily football predictions and analysis.

Related Articles

Privacy Policy BetsMode.com

The site administration warns that participation in gambling may lead to gambling addiction. Please keep to the principles of responsible gaming. The material on this site is provided for informational purposes. The site does not have functions for participating in gambling activities or placing wagers, and it does not offer any gambling services. This site is for adults aged 18+ only, or the legal age in your country if it is higher. By accessing this website, you confirm that you meet the legal age requirement in your jurisdiction. The archive pages show a selection of past predictions and their results, chosen for illustration. The archive is not a complete or officially verified record. Results are provided as a reference and do not guarantee future results. 18+. Gamble Responsibly. Gambling Therapy.