Colorado Online Sports Betting 2021

Commercial Content | 21+ | T&Cs Apply

You can now place sports bets online in Colorado; check out some of our favorite places to bet on sports online in CO.

After a bureaucratic shuffle and more than one bill passing through the legislature, Coloradans can legally bet on sports!

You can now bet on all of your favorite professional sports from NFL to NBA and more! There are over 30 Colorado casinos that will be eligible to implement both online sports betting and in-person wagering.

Best Colorado Online Sports Betting Sites

  1. Get 2 Risk Free Bets up to $2,000
    Get up to a $500 Refund (in Free Bets) if your 1st Fixed Odds Bet loses + get up to a $1,500 Refund (in Free Bets) if your 1st PointsBetting Bet loses. Only Available to New Customers in CO, IL, IN, IA, MI, WV, and NJ. 21+ Only. Visit site
  2. Risk Free First Bet up to $1000
    Must be 21+. NJ, IN, CO, TN, WV, IA, VA, MI, PA, DC only. First deposit only. Minimum deposit $10. Full T&C apply. Visit site
  3. WynnBET

    96 /100
    $1,000 Risk Free First Sports Bet
    New Patrons of WynnBET who make a minimum first deposit of not less than $20 and place an eligible sports wager within ten (10) days after making the qualifying minimum $20 first deposit are eligible to receive a Risk Free Sports Bet up to a maximum of $1,000 as a free bet. Must be 21+. NJ and MI only. Full T&C Apply. Visit site
  4. BetRivers

    96 /100
    1st Deposit Bonus up to $250
    Must be 21+ • Play in Colorado only • Gambling problem? Call 1-800-522-4700 Visit site
  5. Get Up To $5000 Risk Free Bet
    New players only (NOT applicable to existing WH customers). 21+ or older. NJ, WV, IA, CO, IN, MI, VA, TN only. Full T&C apply. Visit site
  6. Betfred Sports

    94 /100
    $40 Free + 100% wager match up to $500
    New players only. CO only. 21 or older. Full T&C apply" Visit site
  7. Fox Bet

    94 /100
    Risk-Free Bet up to $500
    Place your first real money bet and if it loses, we'll match it as a free bet up to $500. Visit site
  8. Fanduel Sportsbook

    92 /100
    Risk-free bet up to $1000
    The Promotion is only open to individuals who are at least 21 years of age and physically present in New Jersey, Pennsylvania, Illinois, Indiana, Colorado, West Virginia, Tennessee or Iowa during the Promotion Period. To claim, new users need to register, make a first deposit, and then simply place their first real-money wager on FanDuel Sportsbook up to $1000! If a user loses their first wager, Fanduel will refund their loses in the form of a free-bet up to $1000! Full T&C Apply. Visit site
  9. theScore Bet

    92 /100
    Get A First Deposit Match Bonus Up To $1,000
    New players only. Must be 21 or older. CO, IA, IN, NJ only. Full T&C Apply. Visit site
  10. MaximBet

    90 /100
    100% Deposit Match Welcome Bonus up to $1000 in your First 4 Weeks
    1st Deposit - Receive a 100% match up to $500 in Free Bet Credits. 2nd Deposit - Recieve 100% match up to $250 in Free Bet Credits. 3rd Deposit - 100% match up to $125 in Free Bet Credits. 4th Deposit - 100% match up to $125 in Free Bet Credits. New players only. 21 or older. MaximBet is available in CO only. Full T&Cs Apply. Visit site
  11. DraftKings Sportsbook

    90 /100
    $50 Free Bet + Deposit Bonus Up to $1000
    If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER (1-800-426-2537) (IL). Gambling problem? Call 1-800-GAMBLER (NJ/WV/PA), 1-800-9-WITH-IT (IN), 1-800-522-4700 (CO), 1-800-BETS OFF (IA), or call or text the TN REDLINE: 800-889-9789 (TN). Visit site

Unfortunately, the outlook for CO online casinos is not as good. Although you can bet on horses online in Colorado.

All Colorado Online Sports Betting Sites


Due to launch in Colorado sometime this summer, the PointsBet Sportsbook has already established itself in New Jersey, Indiana, and Iowa. PointsBet offers traditional styles of betting as well as their own unique points spread style. This allows bettors a high-risk and potentially high-reward opportunity.

Pointsbet Promo code is offering their new users two risk-free bets of up to $100 as well as a rewards program for loyalty. In addition to a unique variety of betting styles, PointsBet also allows users to create their own bets simply by tweeting @PointsBetUSA with #nameabet.Pointsbet logo


Though the BetMGM brand is recognized throughout the country, the sports betting app is new to Colorado. Offering new users up to a $1000 risk free bet, BetMGM knows how to bring in new customers and with their awesome rewards program, retain them.

With constantly changing promotions, BetMGM also offers daily bonuses and free event bets. Available for download on both iOS and Android devices, registration and sign up is quick and only requires some personal information to verify your age and location.

In addition to a variety of sports betting styles, BetMGM also offers live in-game betting and includes an early cashout feature.BetMGM Logo


BetRivers just launched their online Colorado sportsbook and app on May 1, 2020. It is currently available for download on all Android devices and is expected to be available for iOS download soon. Until it’s available, Apple bettors can still bet with the mobile website.

BetRivers has a multi-tier loyalty program and offers new users a 100% bet match of up to $250. This is an excellent bonus only requiring a 1x play through. Partnered with McGills Hotel & Casino and owned by Rush Street Gambling, BetRivers has some strong associations.

The sportsbook also offers daily odds boosts and reload bonuses so make sure you’re constantly checking the promotions tab and taking advantage of all these perks.BetRivers Logo

Caesars Sportsbook

Colorado is amongst a handful of states to launch a Caesars sportsbook. Colorado online sports betting was just recently legalized in the state and the Caesars Sportsbook app is due to launch soon.

The platform offers sign-up bonus Risk Free Bet for new users up to $5000. Available for download on both iOS and Android devices, Caesars Sportsbook offers a range of betting options for a variety of sports. Unlike some sportsbooks, they also offer special event bets on worldwide sporting competitions like the Olympics and the World Cup.Caesars Sportsbook Logo


FOXBet’s launch is highly anticipated and expected to drop in the state soon. Having already launched in both New Jersey and Pennsylvania, we can expect the Colorado version to have similar offerings.

The FOXBet sportsbook is available on iOS and Android devices and offers a variety of popular betting styles like parlays, futures and spreads. Additionally, the sportsbook also has live in-game betting and multiple customer service outlets to handle any questions or issues.

Perhaps most exciting are the signup bonuses for new users which include a risk free bet of up to $500 and a 50% deposit bonus of up to $500.FOXbet Logo


Now live on mobile apps in CO, WynnBET is a product of Scientific Games; a gambling services company. To compete with the online sports betting market in Colorado, Wynn offers new users a risk-free bet up to $500. Additionally, it is expected that WynnBET will offer Colorado users some ongoing or seasonally changing promotions. Straight bets, futures, parlays, props, and live betting are all available on the app.


Launching on May 1 just after the legalization of online sports betting in the state, the FanDuel is sure to dominate. Having started as a daily fantasy site, FanDuel has established a reputation amongst bettors as a leader in the industry.

In addition to offering new users a $500 risk free bet upon signup, FanDuel also has daily odds boosts and a variety of changing bonuses. One of the more popular features offered is the “cash out” feature which allows users to cash out of a bet while it’s still in progress. This allows bettors to mitigate any potential losses and have more control over their wagers.

Available for download on iOS and Android devices, FanDuel is easy to download and has a user-friendly interface.Fanduel Sportsbook logo

theScore Bet

theScore Bet Colorado has launched and it is live in the Centennial State. The highly anticipated platform started as a sports information app and is looking to integrate that background with their pregame and in-game betting options.

This union of sports news and betting makes theScore Bet a unique option for users. Bettors can link their accounts to have instant access to scores, bet tracking and personalized betting. theScore Bet is available for download on iOS and Android devices and offers some great signup bonuses for new users, including a first risk-free bet up to $500 (terms and conditions apply).

theScore Bet Logo


Having just launched on May 12, 2020, has partnered with local TV and radio stations to provide a community-oriented platform to users. The platform rebranded to MaximBet and is now live in Colorado, offering mobile apps for Android and iOS. On signup, new users can get a 100% Deposit Match Welcome Bonus up to $1000 in the first 4 weeks.

MaximBet is Carousel Group’s first US venture and they’re focusing on providing a full-service approach. MaximBet has employed an experienced team eliminating the need for third-party software. This allows the site a good amount of creative freedom while still maintaining a solid range of skills.

MaximBET Logo

Betfred Sports

Having just launched a retail location in Iowa and Colorado, Betfred Sports is looking to expand its US holdings. There is also expected to be at least one sign up promo offered to new users. Betfred Sports offers standard betting styles like point spreads, moneylines, and totals as well as live in-game wagering.

Though Betfred Sports is expected to launch next in Pennsylvania, they will most likely continue to dominate the US market.Betfred Sports logo


DraftKings was one of the first platforms to launch when Colorado legalized sports betting on May 1, 2020. Originally known for their daily fantasy sports, DraftKings has long been popular among sports bettors. Offering bettors a $500 risk free bet and a 100% bet match of up to $500, DraftKings Promo Code has some of the best incentives for new users.

Users will also have a long list of sports to choose from as well as betting styles including live in-game betting. Additionally, DraftKings offers daily odds boosts and constantly changing special bonuses. The DraftKings Sportsbook app is available to iPhone and Android users and can be linked with an existing daily fantasy account.Draftkings black logo


Circa Sports

The Circa Sportsbook hasn’t launched in Colorado quite yet, but it is expected to soon now that online sports betting is legal in the state. After signing a deal with Century Casinos back in February, Circa solidified their partnership with an established Colorado-based retail casino.

Offering an array of regular promotions, Circa will also offer odds boosts, parlay insurance and comeback protection. Available for iOS and Android devices, Circa Sports offers a comprehensive and user-friendly interface. Uniquely, Circa offers more futures betting than most sportsbooks, including alternative lines.


Associated with the Monarch Casino Resort and Spa at Black Hawk, BetMonarch is a great addition to the Colorado online sports betting arena. This new, eager brand is ready to make a stamp on the market by offering great services and good lines. Their platform strives to be smooth and responsive – it’s easy to find bets and create bet slips.


Smarkets is based in the UK but has expanded its reach to the US after the 2018 overturning of PASPA. The Colorado app is due to launch soon and will be available for both iOS and Android users.

Offering a fresh and unique betting style, Smarkets allows users to bet against each other rather than a sportsbook. This style of betting, known as a betting exchange, is new to the US.

The SBK mobile app is partnered with Full House Resorts, a Vegas-based casino operator. This betting exchange platform is the only one of its kind in the US.

Barstool Sportsbook

The Barstool Sportsbook is expected to launch in Colorado in August 2020. This will be the first US venture for the Penn National partner. Though it hasn’t launched yet, we can make some predictions about what it will look like.

Some kind of new user promo is a pretty safe bet and since they are partnered with industry giant Penn National, we can expect an intuitive and solid platform. The app will be available for download on both iOS and Android devices.


Betway hasn’t launched in Colorado quite yet but is expected to shortly. Currently, Betway is based in Europe so this will be the first US venture for the platform. We can expect that there will be some kind of sign up bonus for users as well as an app, which will likely be available for iOS and Android download.

From the Betway Europe model, we can see seasonally relevant betting promos, live in-game wagering and a variety of sports and betting styles.


Currently only established in the Vegas market, SuperBook is expected to expand to Colorado soon. Although the pandemic has delayed things a bit, they are still looking at late Summer 2020 for release. Partnering with The Lodge Casino in Black Hawk and Jacobs Entertainment, SuperBook definitely has a solid foundation for success.

The app is expected to offer innovative betting approaches and promos tailored specifically to the Colorado market. SuperBook has the largest Super Bowl prop bet menu in Nevada so it’s anticipated that they will bring that to Colorado as well.


BetAmerica Colorado launched at the beginning of May 2020 and is currently available for download on iOS devices. Android app is not currently available, but is definitely in the works. BetAmerica offers new users a 100% bet match of up to $100. They also have a Rewards program and a VIP program, so users are constantly benefitting from their bets.

BetAmerica definitely is a great platform for users looking for horse racing. The site features 425 racetracks in both Domestic and International markets.


BetWildwood is not up and running yet but is expected to be available for both iOS and Android devices when it is. It will offer a range of betting styles including moneylines, point spreads, totals, futures, parlays, props and live betting.

Though new user promos are not currently known, they will surely offer some incentivizing bonuses for sign ups. BetWildwood includes a variety of popular sports as well as some lesser known options like Australian football.


Does this Swedish sportsbook, Betsson, have what it takes to thrive in the competitive American sports betting market place? They’ll be coming in with a lot of experience but a new clientele may make things more difficult. If you’re a resident in CO, you’ll be able to test out the Betsson platform and make your own call.


The Betbull sports betting platform in Colorado is expected to be here before the football season. But in an exploding market, it remains to be seen if they will stand above other big-name platforms hoping to capitalize on this new market.

Bally Bet

Bally Bet is a new platform entering Sports betting in many states, including Colorado.  It is not live yet, but it is expected to operate in 2021. If Bally’s plans turn out to be as ambitious as promised, we might have a big player in the CO market.


CO Sports Betting Apps

Residents of Cripple Creek, Black Hawk, and Central City will have to vote on a separate ballot initiative for in-person sportsbooks in their towns–this means that online sportsbooks will be the only way to bet in Colorado until these ballots pass.

Other states that have passed sports betting laws such as, Indiana sports betting and Tennessee sports betting, have seen similar timelines: the law gets passed, then anywhere from six months to a year go by before the first sportsbooks go live.

However, reports indicate that the process will go much more smoothly for Colorado sportsbooks, as they can go directly to online wagering without having to have a physical sportsbook. PointsBet is expected to be an early entry when you consider their partnership with Double Eagle.

All this considered, it’s more than likely that Colorado will have online betting apps by early summer of 2020, just in time to start betting on the NBA playoffs.

CO Sports Betting Rules

House Bill 1327 was signed into law in May of 2019. This bill made provisions for sports betting law (Proposition DD) to be drafted and voted on in November’s general election. By a small margin, the sports betting law passed, and Colorado will see its first legal sportsbooks opening by the summer of 2020.

The Colorado online sports betting law has a few key points to note. First off, this proposition does not take effect until May 2020. There are licensing issues and requirements for any casino offering legal sports betting apps, so it’s possible that casinos will not be ready for the May 2020 release date.

If you’re looking to make a proposition (or “prop”) bet on collegiate sports in Colorado, you’re not going to be legally allowed to do so. Proposition bets are bets made on in-game events and not the final outcome of the game itself, and Colorado online sports betting prohibits prop bets on collegiate events. All other bets on college sports are legal.

Finally, Colorado online sports betting will be taxed at a rate of 10% to support the Colorado Water Plan. When casinos do release sports betting apps starting in May 2020, wagers will be taxed with the revenue going to improve water quality for the Centennial State’s growing population.