Illinois Sports Betting Surge: DraftKings Claims Top Spot with Billion-Dollar Handle
AI-GENERATEDIllinois sportsbooks recorded 1.03 billion US dollars in wagers during August. DraftKings emerged as the market leader with 22.7 million dollars in adjusted revenue.
The sports betting industry in Illinois continues its upward trajectory, once again breaking the billion-dollar barrier in wagering handle during August. While the summer months are typically considered a slower period due to the off-season of major US leagues, this year saw a significant boost from the Paris Olympic Games and the early start of the college football season. Official figures reveal an industry in transition, undeterred by drastic tax increases implemented by state legislators.
A notable shift occurred at the top of the market hierarchy. DraftKings, partnered with Casino Queen, secured the number one position with an adjusted gross revenue of 22.7 million dollars. This performance pushed long-time rival FanDuel into second place. Such dynamics highlight the fierce competition in one of the most lucrative US betting markets, where slight differences in product features and odds can determine market leadership.
Numbers and facts
According to data from the Illinois Gaming Board (IGB), total adjusted gross revenue for August reached 59.2 million dollars. This represents a 26.2 percent increase compared to the same month last year. Total handle for the month amounted to 877.8 million dollars in some reports, while others cited a figure of 1.03 billion dollars. This discrepancy suggests different accounting methods for completed events versus active wagering activity during the period.
The vast majority of business is conducted digitally. Online betting accounted for a staggering 57.8 million dollars of the total revenue, while retail sportsbooks contributed only 1.3 million dollars. The average state-wide hold for operators dropped to 6.74 percent from July's 9.22 percent. Nevertheless, the state of Illinois benefited significantly, collecting a total of 13.6 million dollars in tax revenue from sports betting activities.
Background
August marked the second month under the new tax framework in Illinois. The state replaced its previous 15 percent flat rate with a sliding scale. Depending on revenue levels, operators now pay between 20 percent and 40 percent in taxes. While this measure faced heavy criticism from industry stakeholders, it does not appear to have hampered growth in the short term. Analysts are closely watching whether operators will pass these higher costs onto consumers through less favorable odds.
BetRivers took the third spot on the podium with 4.7 million dollars in revenue from a 68.5 million dollar handle. However, the dominance of the two industry giants, DraftKings and FanDuel, remains overwhelming. Market shares are firmly established, with DraftKings achieving a 6.78 percent hold in August, while FanDuel operated more efficiently with a 7.86 percent hold despite trailing in total wagers.
Why it matters for German players
For German sports betting fans, billion-dollar figures often seem like a different world. In Germany, the Interstate Treaty on Gambling (GlüStV 2021) regulates the market much more strictly than in Illinois. While US players often operate without rigid monthly deposit limits, a cap of 1,000 euros per month applies here across all providers, monitored by the LUGAS IT system. The 1 euro per spin limit, primarily for online slots, further illustrates the different approach to player protection.
A key difference is also the betting tax. In Germany, every bet is taxed at a flat rate, often deducted directly from the player's stake. In Illinois, however, operators are taxed based on their gross revenue. Anyone wishing to bet from Germany must ensure they only use providers with an official license from the Gemeinsame Glücksspielbehörde der Länder (GGL). Only then is legal certainty and compliance with strict German protection standards guaranteed.
What it means for GGL-licensed casinos
German casinos and betting providers with a GGL license operate under immense regulatory pressure, which differs significantly from the more liberal US markets. The high tax rates in Illinois could serve as a warning sign for the German market, where over-regulation or excessive fees might drive players into the black market. MGA or Curacao-licensed casinos often entice with higher limits but offer no legal protection in case of disputes. The GGL strictly monitors the whitelist to ensure only reputable companies like Bet-at-home or Tipico serve the German market. For providers, this means high compliance costs, which, however, pay off through long-term legal stability.
"The 26.2 percent year-on-year increase in adjusted gross revenue shows that the market is growing despite new tax laws in Illinois." - Editorial Spokesperson (based on Illinois Gaming Board data)
Frequently asked questions
How high were the wagers in Illinois in August?
Wagers reached a reported total of up to 1.03 billion US dollars. The vast majority of this came from mobile betting over the internet.
Which provider was the most successful in August?
DraftKings took the lead with an adjusted gross revenue of 22.7 million US dollars, narrowly overtaking the previous market leader FanDuel.
How high is the tax for sports betting in Illinois?
A new sliding scale tax system is in place, charging between 20 and 40 percent of gross revenue. Previously, the tax rate was a flat 15 percent.
Can German players bet with providers in Illinois?
No, German players must use providers with a GGL license to bet legally and safely. Participating in US betting offers from Germany is not permitted and offers no legal protection under the GlüStV 2021.
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About the author

Lisa Lustich
Editor-in-chief & casino tester
Lisa Lustich has been testing German-language online casinos since 1997 and runs the Lustich.de newsroom. More than 400 published reviews, certified player-protection advisor (BZgA training, 2019).
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