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Catalist initially received a list of fewer than 10 potential market makers from Kalshi. It has since completed agreements with close to 20 and is engaging with approximately another 20.
That growth reflects the expanding number and variety of sports contracts. ITF tennis is particularly dependent on official data because its more than 60,000 annual matches are not generally televised. Unofficially monitoring a tour moving between locations such as Bogotá and Bali would be difficult, Monk noted.
Streaming is also becoming part of the product. Monk said prediction market interfaces had moved beyond their earlier trading-led presentation to incorporate streams, player propositions and combinations resembling sportsbook bet builders.
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They include Atlanta, Boston, Dallas, Houston, Kansas City, Los Angeles, Miami, New York City, Philadelphia, San Francisco, and Seattle. Austin, Detroit, and New Orleans have also reported higher tourism in 2026.
The record-breaking numbers make clear that Americans haven’t pulled back on travel spending, even amid a challenging economic backdrop. But that demand hasn’t necessarily translated to Las Vegas in 2026, as World Cup host cities absorbed a larger share of domestic trips.
Las Vegas, however, is ultra-resilient, and its recovery remains a question of when, not if.
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A Detroit business owner will soon face city scrutiny after permitting crypto-based prediction market platform Polymarket to paint an advertisement on a water tower located on his industrial property.
The Detroit Free Press reported on Wednesday (Sept. 16) that a water tower located northeast of the downtown city was recently painted and branded with Polymarket’s likeness. The water tower is located just off Interstate 94 at Mount Elliott Street, Exit 217.
The water tower is specifically located at the business of Mount Elliott Crushing, a recycler of concrete products. While the water tower is on private land, the City of Detroit requires that permits be secured for advertisements on such structures.