Michigan online gambling dips in June: Market pause or early warning?

There is no doubt that online gambling has exploded this year in the US, with revenue records being smashed earlier this year. But, as industry watchers attribute some of the dip to the typical summer sports slowdown, a broader question may linger: Has the US online gambling boom hit its first plateau?

Revenue snapshot

The latest data from the Michigan Gaming Control Board (MGCB) shows declines in both online casino and sports betting activity. Here’s a quick breakdown:

Category	May 2025	June 2025	% Change
iGaming Revenue	$251.5M	$240.6M	▼ 4.3%
Sports Betting	$49.96M	$44.6M	▼ 10.7%
Adjusted Gross Total	$270.2M	$256.5M	▼ 5.1%

Market leaders stay strong, but competition stalls

The same top brands continue to dominate Michigan’s regulated space.

✅ FanDuel + MotorCity Casino

• $103.4 million handle

• $14 million AGR (up 34.7% YoY)

✅ DraftKings + Bay Mills Indian Community

• $95 million handle

• $9.7 million AGR (up 80.1% YoY)

✅ BetMGM

• $40.9 million handle

• $3.6 million AGR — a marked rebound from last year

The market is mature and stable, but the lack of significant movement beyond the top three raises the question: Where’s the next big disruptor?

Are US markets really overtaking Europe?

US iGaming markets, especially Michigan, New Jersey, and Pennsylvania, have been hailed as the new global frontrunners. 

But June’s contraction may indicate the US vs Europe growth narrative has gotten ahead of itself.

Michigan by the numbers

• Total handle in June: $302.7 million

• Sportsbook hold rate: 10.1% (highest in 2025)

• Operators paid: $48.9 million in taxes/fees

A stronger push for responsible gambling and tougher enforcement

 The report also reinforced the MGCB’s commitment to player safety. 

In May, the MGCB issued cease-and-desist letters to 19 illegal gambling sites, its largest enforcement action to date. These unlicensed platforms target state residents without offering legal protection, and often expose players to fraud or data breaches.

To further reinforce trust and accountability, the Michigan Legislature approved a Fiscal Year 2025 budget that includes major funding increases for regulatory oversight and player support:

• ✅ $1.9 million to hire 14 new full-time MGCB enforcement staff

• ✅ $6 million total allocation for compulsive gambling prevention

• ✅ $3 million annual spend on the “Don’t Regret the Bet” responsible gambling campaign

How to protect yourself as a player

To help players stay safe while gambling online, here are some practical tips for protecting yourself.

A pause, not a panic

While June’s numbers reflect a clear cooling of momentum, they don’t point to a crisis. 

Michigan is still posting near-record performance, and its investment in enforcement and responsible gambling is setting a strong example for other US states.