A look at sports data tech companies like Sportradar, which set betting odds for sports gambling apps and websites, as they build models to keep people betting
The global empire of sports betting is now crashing into the USA and it is incomprehensibly more sophisticated, technical, and profitable than you might possibly imagine. — This is a Malignancy. … X: Jeremy Keehn / @jeremy_keehn : If you've ever wondered how sports gambling apps can set so many odds, so quickly—and just how big the information gap is between them and the average gambler—this fascinating @samanth_s piece will demystify all:https://www.bloomberg.com/ ... @bw : Sports quants are setting the odds behind the scenes for gambling apps https://www.bloomberg.com/... Reyhan Harmanci / @harmancipants : Part of our still-expanding sports gambling package! Fascinating look at how odds get made Samanth Subramanian / @samanth_s : All this data goes into variants of the Poisson distribution, which helps predict events. (Fun fact: the two mathematicians at univs who wrote the foundational paper on Poisson and soccer predictions went on to work for two of the UK's biggest gamblers) [3/n] [image] Samanth Subramanian / @samanth_s : They began with data scouts: people who went to stadiums and relayed the game live back to odds “traders” at HQ. But sports orgs got savvy to the value of the data. Now bodies like the NBA and ATP sell game data to oddsmakers for hundreds of millions. (Enter lawsuits.) [2/n] [image] Samanth Subramanian / @samanth_s : The industry resembles Wall St's quant shops and trading desks far more than bookies at the dog track. Everything about it is wild, particularly the stories. (I didn't even tell the one about the data scout in Siberia.) Here's the whole piece again: https://www.bloomberg.com/... Samanth Subramanian / @samanth_s : These companies have to ensure there's a flood of betting opportunities on bet apps 24/7. To not do that would be like Amazon not having anything to sell in the afternoon. But it has also created huge concern about addiction. [4/n] [image] Samanth Subramanian / @samanth_s : For @BW, I wrote about the little-known companies that set your bookie's sporting odds. They trawl Malawi football, Indian kabaddi, South Korean basketball, and hundreds of other leagues in dozens of sports to provide an unending stream of bets... [1/n] https://www.bloomberg.com/... LinkedIn: Michael Clohisy : Writing for Bloomberg, Samanth Subramanian provides a fascinating glimpse of the companies who help set #sportsbetting odds for bookmakers globally. …
Context & Ripple Effects
Sports wagering’s digital expansion has already created a compliance layer: GeoComply’s bet-location verification illustrates how platforms must establish whether an online wager is permitted before it can be accepted.
This report shifts attention to the market-making layer underneath those apps. It also extends earlier concern that operators’ player data can be used to sustain engagement, as described in coverage of Sky Bet’s extensive player-data collection.
First-order effects
- Odds providers and bookmakers can turn live feeds from scouts and statistical models into continuously refreshed markets across far more events than a manual trading operation could cover.
- Sports leagues selling official game data, including the NBA and ATP, become direct suppliers to the betting-products pipeline, while bettors face prices generated from a substantially richer information base.
Second-order effects
- Betting apps gain an incentive to integrate deeper with specialist data and trading vendors, making speed, breadth of market coverage, and model quality competitive features rather than back-office functions.
- The same infrastructure that broadens in-play betting also sharpens scrutiny of how platforms design persistent wagering opportunities, reinforcing concerns raised by Sky Bet’s data-driven engagement practices.
Third-order effects
- If official data rights, real-time collection networks, and quantitative models remain central to wagering, sports betting may consolidate around a smaller set of data and market-making intermediaries with costly operational advantages.
- The policy debate is likely to move beyond legalization and location checks toward whether always-available, personalized betting design creates consumer-protection obligations for platforms and their vendors.
The trend: Sports betting is evolving from a sportsbook-led product into a data-intensive, continuously priced platform business built on live information, predictive models, and engagement design.