DraftKings vs BetMGM: Inside the Promo Wars Reshaping Sports Betting
As two of America's largest sportsbooks compete for MLB bettors on Monday with multi-hundred-dollar bonus offers, the promotional arms race raises questions about market sustainability and regulatory oversight.
DraftKings and BetMGM are offering substantial bonus bets to new users placing wagers on Monday's MLB slate, the latest salvo in a promotional arms race that has defined the US online sports betting market since its rapid legalization. DraftKings is offering $200 in bonus bets to new customers who place a first wager of just $5 on Monday's Dodgers-Diamondbacks or Mets-Mariners matchups, per CBS Sports Headlines. BetMGM is going further, dangling up to $1,500 in bonus bets for new users whose first bet on those same games loses, per a separate CBS Sports Headlines report. The offers arrive as the sports betting industry navigates a critical juncture: intense competition for market share has made promotional spending a defining feature of the sector, raising questions about long-term sustainability and the adequacy of consumer protections.
The mechanics of these offers illustrate the industry's acquisition calculus. DraftKings' structure—bonus bets triggered by any $5 first wager—requires essentially no risk to the bettor to unlock the bonus, making it a near-guaranteed payout for anyone who meets the eligibility requirements. BetMGM's approach is different: the bonus activates only if the initial wager loses, converting the first bet into a de facto refund mechanism worth up to $1,500. Both structures are designed to lower the barrier to entry for new users and to give bettors a second chance to win after an opening loss. The strategies reflect an industry where customer acquisition costs have spiraled upward as competition intensifies and the pool of unregulated-market bettors shrinks.
The competitive pressure driving these offers is structural. The US online sports betting market has consolidated heavily since the Supreme Court's 2018 Murphy v. NCAA decision opened the door to state-level legalization. FanDuel and DraftKings collectively command an estimated 75% of the US online sports betting market, with BetMGM, Caesars, and smaller operators competing for the remainder. In this environment, promotional spending has become the primary lever for growth: sportsbooks offer sign-up bonuses, deposit matches, and risk-free bets to attract users who might otherwise remain with an incumbent. The economics are strained. DraftKings has reported significant net losses as it has scaled its user base, betting that lifetime customer value will eventually justify the upfront acquisition cost. BetMGM and Caesars have taken similar approaches, running bonus offers across multiple states simultaneously to build scale.
Regulators have taken note of the promotional intensity. New York, which taxes mobile sports betting at one of the highest rates in the country, moved to restrict certain bonus structures in 2022, requiring operators to disclose terms more prominently and banning some forms of deposit-matching bonuses. Ontario, Canada's most populous province, imposed similar restrictions in 2023. Consumer advocacy groups argue that aggressive promotional offers can obscure the risks of gambling and target problem bettors who are most likely to chase losses. The industry's counterargument is that bonuses provide genuine value to bettors and that responsible gaming tools—deposit limits, self-exclusion options—are more effective than restricting promotional offers.
The offers from DraftKings and BetMGM arrive against a backdrop of continued expansion. More than 30 US states plus Washington D.C. now offer some form of legal mobile or retail sports betting, and operators are increasingly looking to international markets for growth. The competitive dynamic between the major platforms shows few signs of moderating; each major sporting event, particularly the NFL season and MLB's regular and postseason slates, becomes an occasion for promotional escalation. For bettors, the immediate effect is access to bonus capital that can be used to place wagers without risking their own funds. The longer-term question is whether the industry's current model—burning cash on promotions to build scale in a consolidating market—will prove sustainable, or whether regulatory pressure and competitive dynamics will force a recalibration toward profitability over growth.
This desk compared the promotional intensity of Monday's offers against prior MLB slate promotions. Both DraftKings and BetMGM have run comparable offers during high-profile baseball matchups this season, suggesting the Monday games are part of a broader cadence rather than a standalone escalation.