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What is Serengeti Kings?
It’s widely believed that all-or-nothing exchanges are carving out significant niches in states, such as California and Texas, where sports betting is prohibited, but there’s also emerging consensus that the prediction market threat to sportsbooks is easing.
A major advantage for traditional sportsbook operators is their ability to aggressively fund customer acquisition and retention bonuses. As EKG points out, prediction markets have “less ability to be generous with bonuses” because users trade against one another rather than against the house.
That creates a stark contrast during peak football season when traditional sportsbooks spend heavily on promotions. Offers ranging from $350 to $365 from major operators make the $25 to $50 promotional matches typically seen on prediction markets appear modest by comparison.
About Serengeti Kings
If the research firm’s $190 billion taker volume estimate proves accurate, it’d represent a more than eightfold increase from the $22 billion taker turnover seen last year.
Potentially boding well for the Macquarie forecast are at least two factors. First, there are signs of turnover increases across a variety of yes/no exchanges. Second, volume surged to start September with those spikes arriving even before the NFL season kicked off.
As Macquarie analyst Chad Beynon points out, prediction markets generated $4.3 billion in taker volume during the first week of September without any help from the NFL, building on momentum from the 2026 World Cup. However, the NFL’s impact was immediate, with taker volume hitting a daily record during Week 1 of the campaign.
About Serengeti Kings
And many are filthy—much too explicit to detail here. Children are barred from the showroom for good reason.
The first audience eruption during our visit came from a pair of Paris Hilton night-vision goggles. When he looked through them, everything turned grainy green as he struck the stiff, awkward posture recognizable from her leaked sex tape. No explanation. No setup. Just the goggles and the pose. The joke was perfectly timed to the cultural moment—the exact kind of gag Letterman would have killed for.
He also showcased a “Tom Cruise Scientology Starter Kit,” featuring a tiny spring-loaded couch so he could reenact the famous Oprah moment.
