Mobile Nav
See Best Odds Screen in History Link Above!
Login or Create a New Account Email Address: Password:
Fill out the following information to sign up for an account and receive our free picks.
(Only your Email Address is Required)
First Name:
Last Name:
Email Address:
Address:
City:
State: Zip:
Enter this code:
Your Selected Article is Below - Return to All Articles

Most Common Sports Betting Mistakes and How to Avoid Them
Jul 21st, 2025

Whether you're a weekend warrior dabbling in a few bets or a seasoned sharp chasing long-term ROI, the path to sports betting success is lined with potential pitfalls. Mistakes—some subtle, others glaring—can derail even the most promising betting strategy. In this post, we'll break down the most common sports betting mistakes and, more importantly, how to avoid them.

Whether you're betting on the NFLcollege footballNBA, or any other sport, this guide is for you.

  1. Betting Without a Bankroll Management Strategy

The Mistake: Many bettors stake random amounts based on “gut feel” or recent wins/losses.

Why It Hurts: Without a structured bankroll plan, variance will destroy your long-term potential. One bad losing streak can wipe you out—even if you’re a skilled bettor.

The Fix: Use unit-based betting. A unit is typically 1% to 3% of your bankroll. For example, if your bankroll is $1,000, one unit might be $20. Stick to it. Never chase losses.

👉 Learn more about bankroll management from The Action Network

  1. Chasing Losses

The Mistake: After a losing bet, some bettors double or triple down to “get it all back.”

Why It Hurts: Chasing turns a bad day into a catastrophic one. Emotional betting clouds judgment, often leading to poor picks and bankroll blowouts.

The Fix: Stay disciplined. Wins and losses are part of the game. Every bet should be made based on value and research—not emotion.

👉 How to Avoid Tilt Betting

  1. Ignoring Line Movement and Closing Line Value (CLV)

The Mistake: Betting without checking how the odds have moved or whether you're beating the closing line.

Why It Hurts: CLV is one of the most important metrics for identifying long-term edge. Consistently beating the closing line correlates strongly with profitability.

The Fix: Track lines using tools like OddsPortal or DonBest. Aim to bet early when soft lines are released, particularly in college sports and niche markets

👉 Closing Line Value Explained by Pinnacle

  1. Overvaluing Recent Performance

The Mistake: Overreacting to recent trends like a team’s 5-game win streak or a star player’s breakout game.

Why It Hurts: Recency bias leads to inflated lines and betting into bad value. Sportsbooks know the public chases hot streaks.

The Fix: Focus on longer-term data and context. Regression to the mean is real. Use advanced stats like expected points added (EPA) or efficiency ratings from trusted sources like Football Outsiders or KenPom for college hoops.

  1. Betting Too Many Games

The Mistake: Wagering on every game on the board, especially during football weekends or March Madness.

Why It Hurts: Even the best handicappers win ~55–60% of the time. The more you bet, the more variance and juice (vig) eat away at your bankroll.

The Fix: Be selective. Focus on games where you have the most informational edge. Quality over quantity.

👉 Betting fewer games can increase your edge

  1. Not Shopping for the Best Line

The Mistake: Betting at just one sportsbook out of convenience.

Why It Hurts: A half-point difference in the spread or a few cents on the moneyline can swing long-term profitability.

The Fix: Use odds comparison tools like BestOdds.com or VegasInsider. Have accounts at multiple books to grab the best number every time.

  1. Fading the Public Without Context

The Mistake: Blindly betting against the public because it feels “sharp.”

Why It Hurts: Contrarian betting can be powerful—but only when combined with other indicators like reverse line movement or historical performance.

The Fix: Use public betting data from Sports Insights or VSIN. Look for discrepancies—e.g., 70% of bets on one side, but the line moves the other way. That’s real sharp action.

  1. Focusing Only on Sides and Totals

The Mistake: Ignoring markets like player props, team totals, or first halves.

Why It Hurts: Sides and totals are the sharpest lines. Books put the most effort into shaping those. Edges often lie in smaller markets.

The Fix: Explore alt markets, especially if you’re tracking injury updates or matchup-specific trends. Tools like Props.Cash or BetQL can help analyze player performance.

  1. Failure to Track Bets and ROI

The Mistake: Betting without keeping a detailed record.

Why It Hurts: Without knowing your ROI, sport-specific performance, and which bet types work for you, it's impossible to optimize.

The Fix: Use apps like BetStampAction Network, or a simple Google Sheet to track bets by sport, line type, and outcome.

  1. Not Doing Enough Research

The Mistake: Relying on gut, buzz, or public consensus.

Why It Hurts: Sportsbooks thrive on uninformed money. Beating them requires data, context, and discipline.

The Fix: Read team news, follow beat writers, study metrics like PFF grades or NBA advanced stats, and factor in situational angles like travel, rest, or weather. Start with resources like:

Final Thoughts: Turning Mistakes into an Edge

The difference between a recreational bettor and a winning bettor isn’t just picks—it’s process. Recognizing and correcting these mistakes puts you ahead of the betting masses.

Want to stay sharp and get actionable insights from one of the most trusted names in betting? Subscribe to Joe Duffy’s Picks—where advanced analyticscontrarian sharp intel, and decades of winning experience come together for elite-level results.

SEO Keywords: sports betting mistakes, bankroll management, chasing losses, closing line value, betting strategies, contrarian betting, player props, line shopping, betting ROI

Suggested Read Next:

 

Posted by Stevie Vincent (Profile) | Permalink | Comments (0) | Trackbacks (0)
The Great One owns BetOnSports360 and he is the founder of the revolutionary "forensic sports handicapping".
There are no comments for this article

Post Comment

The Trackback URL for this article is:
http://www.offshoreinsiders.com/index.php?Page=Articles&ArticleID=12653&action=trackback


You must be logged in to post a comment.
Go to the top of the page to login or create an account
< July 2025 >
S
M
T
W
T
F
S
  12345
6789101112
13141516171819
20212223242526
2728293031