Best Odds

OddsBoom Best Odds

Welcome to OddsBoom. We're the home of odds comparison at legal online sportsbooks in the USA.

We scan sportsbook odds constantly in New Jersey, Pennslyvania, Indiana, West Virginia, Illinois, Tennessee, and Colorado to find the best odds available, allowing you to win more!

New to betting? Take a look at our Odds Comparison Guide and read more About OddsBoom.

OddsBoom Mobile

You can switch between Decimal odds and US odds formats.

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Take things up a level with the new OddsBoom+ service including:

  • Arbitrage
    Access to our arbitrage screen and alerts for events with a guaranteed profit betting all outcomes
  • Player Props
    Best odds for player props in the major US sports including passing, rushing, points, assists and more
  • Set Odds Alerts
    Get an email when your chosen outcome reaches set odds. e.g. Lakers to win the title at +300
  • Parlay Calculator
    Tap any outcome and it will be added to our parlay calculator. You'll see which book offers the best odds
  • Add & Remove Books
    Don't like a certain sportsbook? You can remove any you don't want to see in the odds display
  • Opening Lines and History
    View the opening lines and all odds history for games for all books

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Sports Covered

OddsBoom goes to great lengths to provide great coverage of as many sports as possible.

Rapino US Women's Soccer

We currently compare odds for both matches and futures on the following sports:

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  • Champions Leagueucl
  • Right clickHold to select multiple sports
888 NFL

Risk-Free First Bet

Get your money back upto $500 if your first bet loses at 888sport NJ!

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Bet365 NHL

NHL Early Payout

If the team you back to win gains a 3 goal advantage at any stage during the game, get paid out in full regardless of whether the opposition comes back to win the game.

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888

Big Tuesday

Place a $5+ bet with odds of +300 or more each Tuesday and get a $5 Free Bet if it wins!

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William Hill Tennis

Risk-Free First Bet

William Hill NJ has a new offer that will land you a massive $500 Risk-Free Bet
Join today and your first bet can't lose!

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FanDuel NFL

Free NFL Picks Contest

Enter Ringer Mega Contest. Pick games against the spread each week to make the playoffs and win cash prizes including $10,000 to first place. FREE ENTRY!

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Bet365

Soccer Substitute Refunds

Place a bet on selected score soccer markets and if the player you have backed is substituted before half time get your bet back in credits

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BetMGM

Free Money Monday

Get a $10 Free Bet when you place a total of $50 in qualifying wagers during the previous week

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Bet365 NFL

NFL Early Payout

Place a pre-game bet on the Money Line market for anyNFL game and if your team gains a 17 point advantage at any stage, get your bet in full regardless of which team wins the gam

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BetMGM NFL

Win $100 in Free Bets

Pick 3 First TD Challenge every week. Choose who you think will score the first touchdown in each game. The more you get right, the bigger your free bet! Free to play!

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William Hill NBA

NBA Free Bet Wednesday

Place a straight, InPlay wager of at least $10 on any men's professional basketball game and if you win, earn a free bet up to $50.

More Info Ends Today
888 NFL

Collect Free Bets for the Big Game

Each week during the Playoffs, you get a chance to win up to $50 in free bets to use on the championship game! Visit 888Sport for Free Bet details.

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Bet365

No Score Refunds

Place a Correct Score, Half Time/Full Time or Scorecast bet on ANY Soccer match and If the game finishes 0-0 and the bet loses, your risk will be refunded

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Get the Best Odds

When you bet online, it's important to get the best odds.

Having an account with one sportsbook is fine to get your wagers on, but if you want to maximize your profits you will need to check which sportsbooks have the best odds for your bets.

That's where OddsBoom comes in with our odds comparison tool. We check every legal sportsbook in your state so you know who to bet with.

Over the course of a year or longer, taking the best odds can make a difference of up to 50% on your bottom line!