Sports Betting Myths That Are Costing You Money (And What to Do Instead)

Sports Betting Myths That Are Costing You Money (And What to Do Instead)

Anyone looking to succeed in the billion-dollar money-minting world of sports betting will almost certainly have some set of rules to guide his/her way towards profitability in the sports betting lines. The problem, however, is that sports handicappers sometimes propagate myths regarding how to make profitable wagers, and oblivious bettors—who mistake the myths for helpful betting tips—bite and swallow the baits hook, line and sinker, suffering massive losses in the process.

Serious bettors separate signal from noise. The difference between long-term profitability and consistent losses often comes down to identifying which “rules” are actually myths.

Core takeaway in one sentence: Most betting myths contain partial truths, but relying on them blindly leads to poor, unprofitable decisions.

What Are the Most Common Sports Betting Handicapping Myths?

Serious sports betting obviously requires you to constantly be on the lookout for new betting angles or trends that are yet to be exploited, whether you are a professional gambler, so never shy away from learning something new about this constantly-evolving and ever-changing industry.

That said, you should be wary of being duped into believing the handicapping myths being popularly sold out there, some of which are outlined for you below.

Key Insight

⚠ Concept:

Betting myths are oversimplified rules that ignore context, variance, and real data.

Why it matters:

Following them blindly creates predictable mistakes that sportsbooks are happy to exploit.

Myths vs Reality in Sports Betting
Myth Reality
Revenge games guarantee wins Motivation exists, but talent and matchups matter more
Underdogs win rivalries Games are situational, not trend-based
Favorites are “safe” Odds often inflate due to public bias
Experts are always right Even professionals are wrong frequently

Teams Seeking Revenge Are More Likely to Win

This is a pretty dumb myth because, when you really think about, a team that already beaten you will feel more confident meeting you for a second time, hence being more likely to do so again. No doubt, there will be extra motivation for the team that was beaten earlier, but that isn’t ultimately enough for you to bank your money on.

Reality Check

📈 Data Angle:

Historical results show revenge spots are inconsistent and not predictive alone.

Better approach:

Evaluate matchup edges, injuries, and current form instead of narrative.

Rivalry Games Favor Underdogs

Most rivalry games tend to be toss-ups, mostly depending on how teams prepare for them rather than who is the underdog.

Favored teams generally tend to be a bit complacent, which is part of the reason we’ve seen a good number of underdogs cover the spread or even deliver an outright upset over the favored teams, but that isn’t necessarily all you need to consider as the all-encompassing reason to bet on a team.

Rivalry Game Factors

Preparation
Most critical factor
Motivation
High on both sides
Underdog Bias
Often overstated

Play Home Underdogs and Bet Against Road Favorites

Different sports have different rules when it comes to home/away splits. In the college basketball odds, for example, winning on the road is never easy even for the best of teams.

In MLB betting lines, however, winning on the road isn’t that big a deal, mainly because the games tend to come in series and various factors affect back-to-back games.

Home vs Away Impact by Sport
Sport Home Advantage Strength
College Basketball Very high
NFL Moderate
MLB Low to moderate

Sportsbooks Fix Games and Lines

The thing about sports betting is that the odds are meant to align closely with how the public perceives a game or how a game is expected to turn out.

And if the sportsbooks realize that a consistent winner is producing too many high yields, the betting lines are usually adjusted accordingly.

All those talks about sportsbooks manipulating games and lines using insider information are simply crap talks from sour losers.

How Lines Actually Work

  • Odds reflect probability and betting volume
  • Lines move to balance risk
  • Public perception heavily influences pricing

Smart Money Is Always on Favorites

Yes, a good number of favorites often win games and even cover the spread. There is, however, no guarantee that smart money is always on the favorites.

I mean, sometimes a team is simply favored to win a game because the public loves to bet on that team rather than because they are the right favorites to win that game.

In other occasions, underdogs rise to the occasion because they are more focused on winning than the favored team. So, constantly jumping on the favorites is ill-advised; it should only be done when there are other tangible reasons supporting your decisions.

Value Bet Calculator

Estimate whether a favorite or underdog offers betting value.

Higher value comes when probability exceeds implied odds.

Sports/Media Analysts and Pundits Are Always Right

Just because some seasoned reporter for ESPN or Fox Sports can quote some statistics and give a compelling argument about a team does not mean that he/she is saying the right thing.

Serious—and successful—betting calls for tons of research, open-mindedness and the ability to judge between emotionality and objectivity in the bid to make a level-headed decision. These so-called pundits can be right, just don’t mistake them to ALWAYS be right ‘coz they never are.

FAQ

Are betting myths completely useless?

No, some contain partial truths, but they should never be used as standalone strategies.

What should I rely on instead?

Data analysis, matchup breakdowns, injury reports, and line movement patterns.

Do sportsbooks manipulate outcomes?

No, they adjust lines to manage risk and balance betting action, not to rig games.

Summary

  • Most betting myths oversimplify complex situations
  • Context and data always outperform narratives
  • Smart bettors question assumptions before wagering
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Final Thoughts on Sports Betting Handicapping Myths

As evidenced above, there is some element of truth in all the myths above, and many others you’ll read about out there.

Admittedly, I pay attention to some of the myths, but only to a very small extent of my overall handicapping process. In order to make an informed decision, ensure that you assess other contributing factors as well.

For example, rather than just think about the revenge or rivalry angle, consider other elements such as the motivation for the teams involved, injury and suspension concerns, recent form and betting trends. By doing so, you will be able to avoid the flawed handicapping process that is solely based on using handicapping myths to make sports betting decisions.

Bottom line: Myths should trigger questions—not decisions. The edge comes from disciplined analysis, not recycled narratives.

   

 

 

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About the Author

MyBookie's Expert Writer

D.S. Williamson

Since 2008, D.S. Williamson has written about sports and sports handicapping. His philosophy is value-based, meaning stats and other handicapping factors are only worth something in comparison to wagering odds. He believes money management and making value-based wagers is the single more important factor that distinguishes successful sports bettors from non-successful sports bettors.

   

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