Mr Thimble

About Mr Thimble

The investment banking and capital markets firm Jefferies said in a September report that sports had become prediction markets’ “most important liquidity driver”, with combo and parlay-style contracts accounting for an increasing share of activity. But the analysts cautioned that prediction markets are scale businesses with relatively low revenue yields, leaving their economics dependent on sustained liquidity, engagement and trading activity.

James Monk, founder of sports data and streaming provider Catalist Sports, has witnessed that dependence directly. Catalist supplies ITF tennis data to Kalshi and Polymarket and has an exclusive US sports-streaming agreement with Kalshi.

The company must also provide data to the firms making markets on those events.

About Mr Thimble

The DSWV trade body, representing licensed sports-betting operators, broadly welcomed the enforcement action as a necessary response to the illegal market’s growth and associated risks. 

“This successful investigation clearly demonstrates the scale that the illegal gambling market has now reached,” said Mathias Dahms, president of the DSWV.

Kathryn covers bitesize breaking news with a primary focus on EMEA and US legislation. A proud North Walian, fluent Welsh speaker and lifelong Wrexham FC fan – long before Hollywood came calling.

What is Mr Thimble?

“The initiative demonstrates that cooperation does not have to remain at the level of conference and policy discussion,” he said.

“It has to translate into practical action, educating players, engaging communities, protecting young people and highlighting the dangers of illegal and unlicensed gambling.”

Kyle has been with Clarion since December 2023, joining from the world of sports journalism, subsequently becoming a LatAm-facing senior reporter with iGB.