Colorado Sports Betting: Best CO Sportsbooks In 2026
Colorado became one of the states that allowed sports banking on May 1, 2020, however clearing the legislature was just the beginning. The path to legalization came less than six months after Colorado voters approved a tally measure, by a slim margin, that would cover the regulation of sports betting through licensed casinos.
Both mobile and retail sports betting are allowed under Colorado law. The state will utilize tax earnings from sports betting to assist fund numerous state water tasks.
This timeline highlights noteworthy milestones in Colorado's sports gambling history:
Nov. 12, 2025: Colorado's Southern Ute and Ute Mountain Ute Indian Tribes are difficult constraints that limit their participation in online sports wagering.
Aug. 13, 2025: A Colorado gambler turned a $100 5-game parlay into a $28k payday on Caesars, wagering on MLB games.
July 10, 2025: International sportsbook bet365 has actually acquired a building in Denver, Colorado worth $135 million, and it'll function as bet365's American Headquarters.
May 8, 2025: A bill to prevent Colorado sports betting websites from cutting their taxable income by utilizing promotional betting credits has actually been postponed.
April 29, 2025: According to the Colorado Department of Revenue's report, a 5.9% hold throughout a heavy basketball-betting month in March led to $36.2 million in gross profits, down 27.6% compared to the same month in 2024 and is the least expensive revenue total of 2025.
April 22, 2025: Colorado's HB 1311, which proposes taxing first wager offer to increase sportsbook profits, is advancing, with the expense potentially producing $12 million yearly, funding urgent water infrastructure requirements.
April 2, 2025: Colorado's sportsbook nearly triple year-over-year earnings in February, reporting $96.6 million in wagers for the month.
March 11, 2025: Colorado's January sportsbook income escalates, with the tax bill hitting an all-time high thanks to an increase in hold.
Dec. 3, 2024: Sportsbooks brace for Colorado Buffaloes dual-threat WR/CB Travis Hunter to win the Heisman Trophy, which would result in excellent payments to wagerers.
Nov. 27, 2024: Colorado sports betting profits is up to $39.3 M in October, making a 16.2% drop year-over-year from the exact same month in 2023.
Nov. 13, 2024: Colorado Buffaloes dual-threat WR/CB Travis Hunter has fastest -115 chances to win the Heisman Trophy, which is every year provided to College Football's best gamer.
Oct. 30, 2024: The NFL's return vaults Colorado's deal with in September, as football represented more than 30% of the state's overall wagers.
Oct. 24, 2024: bet365 partners with Kroenke Sports to permit Colorado sports fans to view regional Denver Nuggets and Colorado Avalanche games through direct-to-consumer streaming alternatives.
Oct. 2, 2024: Colorado's handle has a 22% year-over-year boost thanks to college football and table tennis betting.
Sept. 30, 2024: bet365 works with 1,000 brand-new employees for their brand-new Colorado-based U.S. headquarters.
Sept. 20, 2024: The Colorado Buffaloes still move the needle in regards to sports betting action thanks to star gamers and head coach.
Sept. 19, 2024: SI Sportsbook closes store in Colorado, marking the 3rd operator to exit the Centennial State this month. Colorado now is home to 14 online sports betting sites.
Sept. 6, 2024: The public is "all over" the underdog Colorado Buffaloes entering their primetime match versus Nebraska this weekend.
Sept. 4, 2024: Colorado's sports wagering earnings surges in July, generating $32.5 million for the month.
Sept. 2, 2024: BetSafe announces its exit from Colorado, marking the 2nd sportsbook to leave the Centennial State in September.
Aug. 31, 2024: Australian-owned ClutchBet announces exit from all U.S. markets, consisting of Colorado, on Sept. 16, 2024.
Aug. 22, 2024: Colorado regulators got rid of a 145 'negative' sports betting markets from local operators.
July 29, 2024: Baseball and basketball fuel Colorado's 206% year-over-year income boost for sports wagering in June.
July 22, 2024: SuperBook Sports pulls out of eight post-PASPA states, consisting of Colorado.
July 1, 2024: Colorado bettors bet heavily on the NBA Playoffs, helping the state to top $400 million in sports betting manage.
June 24, 2024: The Colorado people' sports wagering strategies continue to face resistance from regional lawmakers.
June 3, 2024: bet365 is using repaired odds for horse racing for users in New Jersey and Colorado.
June 3, 2024: Colorado's sports betting manage reaches over $500 million for the 8th successive month
May 6, 2024: Colorado propels to a $593 million deal with in March thanks to basketball wagering.
March 7, 2024: Colorado sports wagering operators set a brand-new earnings high in January, eclipsing $53.5 million in wagers - $2.2 million increase from the previous record.
Feb. 21, 2024: A collaboration in between bet365 and SIS sees fixed odds horse racing land in Colorado, marking the very first time it has actually been offered in the U.S.
Feb. 2, 2024: Colorado sees a record-high deal with and tax income in December, accepting $716.4 million in wagers and charging operators $3.6 million in taxes.
Jan. 26, 2024: bet365 launches a free-to-play dream contest in five states, including Colorado, ahead of NFL Championship Weekend, offering a $25,000 reward pool for each game.
Jan. 15, 2024: Colorado sees statewide record-high $608.4 million in sports wagering deal with for November.
Dec. 13, 2023: With an October Colorado wagering manage of $554.8 million, CO sportsbooks see an 8% lift in overall bets compared to September.
Nov. 14, 2023: ESPN BET goes cope with online and mobile sports betting, introducing in Colorado and 16 other states.
Nov. 2, 2023: ESPN BET prepares to introduce on Nov. 14, 2023, with online sports wagering going live in 17 U.S. states, including Colorado.
Oct. 31, 2023: Sports betting-like dream contests poised for Colorado crackdowns.
Sept. 12, 2023: Colorado's Department of Revenue reports $281.1 million in sports bets for the month of July.
Sept. 8, 2023: Bally Bet goes back to Colorado as a Kambi sportsbook.
Aug. 31, 2023: FOX Bet officially closes down operations in Colorado after a phased closure. Users who still have a balance in their account can use PokerStars and PokerStars with the very same login.
Aug. 29, 2023: Colorado welcomes a sportsbook - Sporttrade - to the state.
Aug. 11, 2023: WynnBET reveals that it will be exiting the Colorado sports wagering market as soon as possible.
Aug. 1, 2023: Colorado's Department of Revenue announces $310.6 in retail and online sportsbook wagers for June 2023.
July 24, 2023: PlayUp Colorado continues to accept bets, despite an interest position its site in "maintenance mode."
June 16, 2023: Colorado's Gaming Commission voted 3-1 to delay embracing brand-new guidelines about sports wagering exchanges.
May 4, 2023: Colorado sports wagering income doubles in March thanks to a March Madness boom.
April 25, 2023: ClutchBet enters its second U.S. market, releasing in Colorado. The BlueBet sportsbook went reside in Iowa in August 2022.
April 5, 2023: The Colorado Rockies reveal a three-year marketing collaboration with bet365.
March 29, 2023: With the Kentucky Derby looming, DraftKings presents its horse-racing app to the Colorado sports betting landscape.
March 3, 2023: A bump in Colorado's January sports betting deal with originates from an uptick in betting on basketball's return.
Additionally, Sen. Dylan Roberts and Rep. Cleave Simpson present Senate Bill 177, which would designate $10.6 million in sports betting earnings to state water jobs.
Feb. 17, 2023: The Colorado Limited Gaming Commission (CLGC) fines Monarch Casino $400,000 for proxy wagering by 3 workers. The fine is the largest ever troubled a gambling establishment operator in the state.
Feb. 10, 2023: Simulcast wagering on greyhound racing might be coming to an end, as HB 1041 move on in the state legislature. While Colorado banned live greyhound racing in 2014, the costs would see the termination of wagers on races that take place on out-of-state tracks.
Jan. 5, 2023: Colorado sports betting taped its 2nd largest monthly handle in November 2022.
Jan. 3, 2023: New Colorado sports betting costs might double tax earnings nearly right away.
Oct. 20, 2022: Underdog Sports protects a short-term license to operate in Colorado, setting the phase for the company to launch its sports betting product in its first 2 states come 2023.
Sept. 1, 2022: bet365 becomes the 26th online sportsbook to go live in Colorado.
Aug. 2, 2022: Seven-time Formula One champion Lewis Hamilton joins the Denver Broncos ownership group.
June 30, 2022: Colorado ends up being the seventh state to surpass $7 billion in total sports betting handle.
BetWildwood closes down its Colorado sports wagering app as it prepares to release a new and enhanced app.
June 15, 2022: The state's director of video gaming, Dan Hartman, reveals that hockey wagering manage increased 145% from April 2021 ($10.6 million) to April 2022 ($26 million). The Avalanche currently being in the Stanley Cup Final.
June 14, 2022: An audit carried out by the Colorado Office of the State Auditor exposes significant issues with the Colorado Division of Gaming's regulation of sports wagering, consisting of a failure to correctly perform background look for a plethora of licenses.
May 30, 2022: Colorado's sports wagering handle slipped in April compared to March but was greater year over year.
May 10, 2022: The Senate-amended "Responsible Gaming Grant Program" expense is advanced by the House by means of a 50-15 vote. The legislation now heads to the desk of Gov. Polis to possibly be signed into law.
May 6, 2022: A costs that would fund issue gaming programs in Colorado is modified by the Senate to keep in mind that the $3 million devoted to the issue would be provided "every year" rather than "continuously," upsetting advocates for betting addiction treatment and avoidance. The expense passes through the Senate, 25-8, and proceeds to the House.
April 28, 2022: Colorado's sports betting handle rebounded in March to $505.6 million, thanks largely to college basketball wagering around March Madness.
April 27, 2022: BlueBet reveals that its U.S. brand name, ClutchBet, will be used when it releases an online sportsbook in Colorado.
April 26, 2022: Alec Garnett, the state's Speaker of the House, introduces an expense that would money accountable gaming programs in Colorado.
April 20, 2022: MaximBet and Colorado Rockies outfielder Charlie Blackmon announce a sports betting ambassador partnership. The deal is the very first of its kind between a controlled sportsbook and an active MLB player.
April 5, 2022: Colorado sports betting slowed in February, with sportsbooks accounting for a total manage of $440.5 million -a 23% reduction from January's deal with.
March 17, 2022: The Colorado Limited Gaming Control Commission approves a change to the state's sports wagering rules that permits fixed-odds betting on horse and greyhound racing. The practice is set to get an 18-month trial run.
March 4, 2022: Colorado Division of Gaming suspends all banking on Russian sports.
March 1, 2022: Colorado posts an all-time single-month sports betting deal with record of $573.7 million in January 2022, squashing its previous finest of $491.5 million in October 2021.
Feb. 10, 2022: Betsson, the Swedish gaming operator, reveals plans to introduce its mobile sportsbook in Colorado later on in 2022.
Jan. 26, 2022: BlueBet indications a skin agreement with the Wild Card Saloon & Casino in Blackhawk. The Australia-based BlueBet will seek to launch an online sportsbook in CO, pending licensing and regulative approval.
Jan. 24, 2022: Kambi becomes the new exclusive sportsbook service provider of MaximBet.
Jan. 3, 2022: Colorado sportsbooks signed up record revenue in November, returning nearly $2 million in taxes for the state.
Dec. 17, 2021: bet365 receives approval to offer online sports betting in Colorado.
Sept. 2021: SI Sportsbook, partnered with 888, goes reside in Colorado.
Aug. 2021: Barstool Sportsbook, the Penn National Gaming-controlled residential or commercial property, launches in Colorado.
May 2020: The first online Colorado sportsbooks formally go live as BetMGM, BetRivers, DraftKings, and FanDuel all launch in CO.
. Nov. 2019: Colorado Proposition DD directly passes a citizen referendum, permitting the state's 33 casinos to make an application for licenses to provide in-person and online sports wagering.
May 2019: Governor Jared Polis signs the 37-page bill into law.
April 2019: House Bill 1327 is introduced by Rep. Alec Garnett. The expense would legalize sports betting in Colorado.