About this app
How to play Miami Mayhem
A hearing before the Supreme Court would be the culmination of what has been the biggest sports betting-related development since PASPA. Perhaps no other issue has united gaming stakeholders from various companies, tribes, states and regulators.
Beginning with the US presidential elections in November 2024, when prediction markets catapulted into mainstream culture, their rise has been undeniable. Kalshi and Polymarket have seen their valuations balloon to $40 billion and $21 billion, respectively, and the majority of the top US bookmakers have scrambled to expand into the prediction space in various forms, either by building their own exchanges, acquiring existing ones or engaging in market-making.
Commercial sports betting generated just under $17 billion in nationwide revenue in 2025, which is why Davenport asserts that the “stakes of this case are exceptionally high”. Kalshi and Polymarket alone posted more than $45 billion in trading volume, which is similar but not identical to betting revenue, in August. That was a 15% decline from July, although that drop is attributed to the conclusion of the Fifa World Cup tournament that month per Yahoo! Finance.
What is Miami Mayhem?
“Part of the reason is economics. When games take months and significant money to develop, people naturally become risk-averse. Building on something that already works becomes the safer option.”
For Curwen, tackling the problem therefore means changing the risk-reward equation behind game creation. If creators can develop and test ideas more quickly and at significantly lower cost, an unsuccessful experiment becomes less consequential – and taking a chance on something genuinely different becomes easier to justify.
“Technology changes the equation,” he says. “If we can make development faster and significantly more cost-efficient, creators can afford to experiment again.
About Miami Mayhem
Veikkaus’ international B2B subsidiary, Fennica Gaming, continued rapid expansion in H1 2026, with revenue increasing by 80.6% to €10.3 million from €5.7 million in the previous year.
This growth reflects the launch of eInstants and iCasino products across various markets, including Italy, Canada, parts of Germany, Mexico, the Czech Republic and Iceland.
Veikkaus stated that Fennica now operates in 21 markets across three continents and gaming verticals. Fennica secured an UAE online supplier licence last year.
