Search For More...
New BetMGM customers can receive up $1,500 in Bonus Bets with the First Bet Offer!
Bonus Bets expire in 7 days. One New Customer Offer only. Add’l terms.
You can earn cash when referring friends to BetMGM! Log in to your account to start earning Refer A Friend bonuses.
You can win daily Bonuses and Boost Tokens with BetMGM’s free-to-play game, Swing For The Fences!
Log in to start playing today.
You could win a share of $500,000 in Bonus Bets when betting on U.S. matches during the World’s Game!
Log in for more details.
You win immediately if your team goes up by two goals in a World’s Game match this summer!
Log in for full details.
EXPLORE PROMOS ACROSS THE U.S.

Bettors in the state can use promos on dozens of sports each year, including:
Keep an eye on the best sportsbook promos for new and existing users, including BetMGM’s welcome bonus.
Yes, sports betting is legal across the state of Colorado. BetMGM was among the four sportsbooks to receive licenses in the state when it originally launched online sports betting. We remain committed to being the top sports betting destination in Colorado.
Online and retail sports betting has been legal in Colorado since November 2019. BetMGM’s sportsbook officially launched in the state on May 1, 2020.
Yes, you can bet on college sports events in the state of Colorado, including live betting on college basketball, college football, and other NCAA events and competitions.
Betting on player propositions is not permitted in Colorado.
You can bet on dozens of sports throughout the year, including:
There are two ways to place a bet in the state:
Mobile: You can bet on the BetMGM iOS app or BetMGM Google Play app.
Computer: The online sportsbook is available on your web browser.
Individuals must be 21 years old to place a legal sports bet in Colorado.
Use the promo code “BETMGMBONUS” to get the New Player Offer in Colorado.
There are a variety ways to earn promos in Colorado, including:
Some promos may also just appear in the Promotions section of your account.
To check for promos, log in to your account and select Promotions. From there you can see all available promotions, view details, and review terms and conditions.
Here are some of the most common promotions at the sportsbook:
A BetMGM Odds Boost can increase the potential payout for a wager.
For example: You have a 50% NBA Odds Boost Token. And you’d like to use the Token on the Denver Nuggets game, specifically the Nuggets moneyline (+150).
Instead of a payout of $125 (including stake) if you bet $50, the payout could be $162.50 (including stake) without changing the stake. That happens because the odds are boosted 50% from +150 to +225.
Just like an Odds Boost, a Parlay Boost can increase the potential payout. But as the name suggests, it’s only valid on eligible parlays.
For example: You have a 25% MLB Parlay Boost. And you’re looking at the following games:
If you built a three-leg moneyline parlay with the Diamondbacks, Dodgers, and Mariners, the odds might be +600.
Instead of a potential payout of $70 (including stake) on a $10 wager, the potential payout with a 25% Parlay Boost Token is $85 (including stake) thanks to an odds change from +600 to +750.
A Same Game Parlay Boost (SGP Boost) is similar to a Parlay Boost but with one exception: each leg comes within the same game.
For example, you may have a 50% NHL SGP Boost Token, which you’d like to use on a three-leg SGP that includes three player props for a Colorado Avalanche-Dallas Stars game. It has odds of +800.
Instead of a potential payout of $45 (including stake) on a $5 wager, the potential payout with the 50% Token is $65 (including stake) thanks to an odds change from +800 to +1200.
Gambling Problem? Call or text 1-800-GAMBLER. See BetMGM.com for Terms. 21+ only. CO Only. New Customer Offer (If applicable). Subject to eligibility requirements. Bonus bets are non-withdrawable.