Online Betting Guide

The Most Knowledgeable Sports Betting Community in the World

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The OLBG Story


Established in 2002, Online Betting Guide began as a guide to the best betting sites and latest offers with information to help sports bettors place bets online.

  • US Sports Bettors Welcome
  • Legal US Sportsbooks & Casinos

Latest USA News


Atlantic City Casino Results A Mixed Bag In May

Atlantic City Casino Results A Mixed Bag In May

Tony Finau Is The Favorite To Defend His Title At The Rocket Mortgage Classic

Tony Finau Is The Favorite To Defend His Title At The Rocket Mortgage Classic

College World Series 2023: National Championship Series Odds And Prediction

College World Series 2023: National Championship Series Odds And Prediction

Donald Trump Incarceration Odds: Is A Plea Agreement On The Table For The Former President?

Donald Trump Incarceration Odds: Is A Plea Agreement On The Table For The Former President?

Best Betting Sites USA


All the information you need to help you to choose your next online betting site.

User Reviews

Online bookmakers listed in order of rating from user reviews

Trusted and Responsible

We only list licensed, regulated and trusted UK online sports betting sites.

Best Deals

Best deals from UK betting sites.

Best Casinos


Useful information to help you to find your next online casino site.

Trusted and Responsible

We only list licensed, regulated and trusted UK online casinos.

Expert Casinos Reviews

Online casinos listed in order of rating from OLBG experts.

Best Deals

Top casino welcome offers.

Bookie Offers


Check out the latest online bookmaker welcome offers. For a full list see the free bets page.

Bet $50 Get $250 in Bonus Bets with Promo Code OLBGGET

AZ, CO, IA, IN, MI, NJ, NY, TN, VA, WV
21+, T&Cs apply. Gambling Problem? Call 1-800-GAMBLER

Casinos Offers


See the wide choice of online casino welcome offers. Full list available on the casino offers page.

100% Deposit Match Bonus up to $500

  • Wagering req. 10x
  • Value/free spin -
  • Offer amount $500
Code CASINO500
21+, T&Cs apply. Gambling Problem? Call 1-800-GAMBLER

Get a 100% Match up to $1,200 on your First Deposit

  • Wagering req. 25x
  • Value/free spin -
  • Offer amount $1200
Available in NJ
21+, T&Cs apply. Gambling Problem? Call 1-800-GAMBLER

$100 Money Back Guarantee on your First Deposit!

  • Wagering req. 1x
  • Value/free spin -
  • Offer amount $100
Available in NJ
21+, T&Cs apply. Gambling Problem? Call 1-800-GAMBLER

Featured Blog Articles


The NFL Draft: How Have Number One Draft Picks Performed At Quarterback?

The NFL Draft: How Have Number One Draft Picks Performed At Quarterback?

Sports Illustrated Sports Person of the Year Betting Odds

Sports Illustrated Sports Person of the Year Betting Odds

Here's how 4 of the newest, billion-dollar sports stadiums are being funded

Here's how 4 of the newest, billion-dollar sports stadiums are being funded

How Online and Sports Betting Transformed After COVID-19

How Online and Sports Betting Transformed After COVID-19

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