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.

Monday Hoops


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Sports Covered

OddsBoom provides up to the minute odds from online sportsbooks for many sports both in the US and overseas.

Rapino US Women's Soccer

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

Sportsbook Promotions

  • Allall
  • Golfgolf
  • NCAABncaab
  • NFLnfl
  • NHLnhl
  • Soccersoccer
  • Tennistennis
  • Champions Leagueucl
  • UFCufc
  • Right clickHold to select multiple sports

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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Thirsty Thursday

Place a $15+ bet with odds of +500 or more each Thursday and get a $15 Free Bet if it wins!

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888 NFL

Risk-Free First Bet

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

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Unibet NFL

2 x $10 free bets No Deposit Required

Register a new account at Unibet to get 3 x $10 free bets with no deposit required!

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888 Champions League

$500 in Free Bets

If your first bet loses, you will get your money back up to $500 in free bets!
New Users Only

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Unibet Golf

2 x $10 free bets No Deposit Required

After registering as a new user at Unibet, you will get 2 x $10 bets in your bet-slip no deposit required!

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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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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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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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Unibet Tennis

No Deposit Needed $20 Free!

Unibet is offering new players in NJ/PA/IN 2x$10 Free Bets just for signing up.
You don't even need to deposit!

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DraftKings NCAAB

Get a 50% Profit Boost on CBB

Get a 50% Profit Boost on the CBB game of your choosing today.

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Unibet UFC

Bet Free on UFC

New Unibet users. Join Unibet and get 2 x $10 free bets with no deposit required

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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!