About this app
About Master Joker
VIP operations have changed drastically over year last ten years. In October 2020, a new code of conduct came into force in the UK following a consultation process between the Gambling Commission and the Betting and Gaming Council.
This required operators to subject players to rigorous checks before signing up new VIPs, including having their betting behaviour being closely monitored.
Operators were also banned from incentivising customers based on losses, and reward programmes must be overseen by senior management. The code restricts any player under the age of 25 from taking part.
What is Master Joker?
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.
About Master Joker
“We continue to view regulation as the largest risk to prediction markets,” says the analyst. “While industry growth remains robust, adverse legal outcomes could materially impact sports contract availability and long-term adoption.”
Amid a string of losses in federal appellate courts, it appears increasingly prediction markets are angling to take their cases to the U.S. Supreme Court, banking that the high court will allow them to continue offering sports event contracts free of state gambling regulations.
Some legal experts and members of the investment community believe it’s possible the Supreme Court could hear a prediction market case at some point over the next six or seven months.
