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About Fisherman Slam
Brazil’s regulated betting market formally launched in 2025 and has since become one of the most closely watched regulatory initiatives in the global gaming and betting sector. Macorin, who also served as the SPA’s undersecretary for monitoring and enforcement, has been directly involved in initiatives to combat illegal operators, strengthen cooperation with financial institutions, telecommunications providers and other government authorities, as well as develop data-driven tools for regulatory oversight and enforcement.
Commenting on his election, Macorin expressed his honour at joining the IAGR board and contributing Brazil’s experience to the association’s international work.
“Brazil learned a great deal from the experience of regulators worldwide while developing our own regulatory framework, and I view the IAGR as one of the most important forums for this exchange of knowledge,” he stated.
How to play Fisherman Slam
“I sometimes wish regulators would look at other cases,” he adds. “I mean, what happened in Germany, what’s happening in the UK.”
This risk is particularly apparent when many offshore operators are established brands rather than unknown entities.
“It’s not a dark alley,” he continues. “It’s a large operator that’s regulated in other places, so it’s not the risk for the player that sometimes is implied.”
What is Fisherman Slam?
With odds of 17% on Kalshi’s futures market, the Rams are the only NFL team to open the season with double-digit odds. The probability translates to +488 in American odds, a figure that is regarded as comparatively low for a Super Bowl favourite. But history is not on the Rams’ side – all of the last 25 NFL teams to open a season with futures odds of +500 or lower have failed to win the Super Bowl, according to Yahoo Sports.
In May, the NFL sent a letter to the US Commodity Futures Trading Commission with a list of certain event contracts it deemed objectionable. By July, the league doubled down with public comments to the CFTC after the agency issued draft regulations for the contracts. The NFL cited props on player injuries, penalty totals and missed field goals as those that fit the bill. Goodell, however, conceded that the NFL has held discussions regarding prediction markets as public policy evolves.
Two other leagues, Major League Baseball and the National Hockey League, have each signed a Memorandum of Understanding with the CFTC that allows participating teams to partner with the operators.
