What is an Underdog in Sports Betting?

Favorites and underdogs are terms used to describe the two teams in a matchup. Both terms will be used in regular conversation and are also used when wagering on sports. To have success when betting on sports, it is important to understand what each term means. The favorite is the team that is expected to win the game and will likely have odds that are shorter than even money. This means that if you were to bet $100 on the favorite, you would only win $50. But what is an underdog in sports betting?

The underdog is the team that is expected to lose the game and will likely have odds that are longer than even money. This means that if you were to bet $100 on the underdog, you would win more than $50. To place a bet on an underdog, you will need to risk more money than you would if you were betting on the favorite. However, if the underdog does win, you will stand to win more money than you would have if you had bet on the favorite.

Underdog Sports Betting Strategies

When it comes to sports betting, there is no sure thing. However, by understanding how to bet on underdogs, you can give yourself a better chance of winning your bets. Here are a few tips to help you make money betting on underdogs:

Do Your Research

Before you place a bet on an underdog, it is important to do your research. This means looking at the team’s record, their recent performance, and any injuries that they may be dealing with. By doing your research, you will be able to make a more informed decision about which team is more likely to win.

Look For Value

When you are looking for value in an underdog, you are looking for a team that is being undervalued by the oddsmakers. This means that the team is not getting as much respect as they deserve and, as a result, they may be more likely to win than the odds indicate.

The Concept of Value

When betting on sports, it is important to understand the concept of value. Value is finding a bet that has odds that are higher than they should be. This can happen when the public is betting on one team more than the other, which will move the line and create value for the other team. There are a few ways to find value when betting on sports:

Looking For Line Movements

In case the line moves in your favor, that is an indication that there is value on that side.

Shopping For The Best Lines

There are a few sports betting sites that will offer different lines for the same game. By shopping for the best line, you can ensure that you are getting the best value for your bet.

Bet With Your Head, Not Your Heart

It can be tempting to bet on your favorite team, even if they are not the favorite to win. However, it is important to remember that you should always bet with your head and not your heart. This means betting on the team that you think is more likely to win, even if they are not your favorite team.

Know Who The Underdog Is

The underdog will always have a (+) sign next to them both on the point spread and Moneyline. For example, if the New England Patriots are playing the Miami Dolphins and the line is -14, that means the Patriots are 14-point favorites.

For someone to win their bet on the Patriots, New England would need to win by 15 or more points. Conversely, if you bet on the Dolphins +14, then Miami would need to lose by 13 or less points or win the game outright.

To make money betting on sports, you need to be able to identify value with the underdogs. When oddsmakers set the lines, they do so to get equal action on both sides. In other words, they want to set the line in such a way that people betting on both the favorite and the underdog have a 50/50 chance of winning their bet.

However, because there is more public money betting on favorites, the sportsbooks will often have to increase the point spread or moneyline on the favorite to get people to bet on the underdog.

Betting On Underdog

Should I bet on the underdog? Yes, but like all bets, there is no sure thing. The underdog is the team or individual expected to lose. To make money betting on sports, you have to be right more often than you are wrong. For example, if you bet $100 on an underdog that loses, you would have to win $120 on a favorite to break even.

The underdog usually has better odds than the favorite. This means that if you win, you will make more money than if you had bet on the favorite. Of course, this also means that there is more risk in betting on the underdog.

There are a few things to keep in mind when betting on the underdog:

  • The underdog is not always going to win, but they do have a better chance than the favorite.
  • The odds are usually better for betting on the underdog, so you can make more money if you win.

The oddsmakers set the lines based on what they believe the public will do. They want equal action on both sides of the bet. When too many people bet on the favorite, the odds makers will adjust the line to make the underdog more attractive. This is called "shading the lines."

Underdog Sports Betting With AlgaVision

AlgaVision is a sports betting company that uses a software algorithm to pick winners in sports betting. It takes into account data points like a player and team statistics, weather conditions, home-field advantage, and more to make its picks. Only teams with winning probabilities are selected by AlgaVision.

The company relies 100% on mathematics to pick winners. It enters 30-50 data points into the software to calculate its predictions. Customers receive emails with wagers selected by the algorithm.

AlgaVision is a reliable, affordable, and easy-to-use sports betting software that can help you make money by betting on underdogs.


Underdog is a team that is least expected to win, and as such, carries more risk. But with greater risk comes the potential for greater reward, which is why betting on the underdog can be so profitable. Of course, it's not always easy to correctly identify an underdog, but if you can do it consistently, you'll be well on your way to making money from sports betting.

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