ByCoinGape
DraftKings:- DraftKings is making a calculated pivot into prediction markets after acquiring CFTC-registered Railbird Technologies. This is a move the sports-betting giant said will power a new “DraftKings Predictions” app for trading event contracts across finance, culture and entertainment.
The acquisition, announced Oct. 21, lets DraftKings expand beyond traditional sports wagering into a rapidly growing event-contract market – that too in collaboration with Polymarket.
However, this has left to question about why the leading sports betting giant is suddenly turning to decentralised prediction platforms and the event contracts. Our analysis reveals it to falling trading volumes and ultimate revenue threats from prediction markets’ entry into sports. Here’s How
A Block of Fame report earlier predicted that traditional sports betting platforms such as DraftKings and FanDuel are facing falling revenue threats as leading prediction markets – Kalshi and Polymarket – move deeper into sports betting arena via event contracts.
Both the prediciton market players have brought in or partner with sports leagues such as NHL and PPA & MLP to penetrate more deeper into other sports categories.
For instance, Kalshi, which initially built its business around political-event contracts, is pivoting into sports – notably football (NFL) and other major U.S. leagues. More than three-quarters of Kalshi’s volume is now sports-driven according to the report. While Kalshi is still much smaller in scale than legacy sportsbooks but its model – users trading contracts against each other rather than betting “against the house” – is attracting interest.
The particular case study came to light on NFL Sunday 2025 when the prediction market reportedly achieved $260 million in trades on Saturday and ~$275 million on Sunday in event contracts across sports, marking a significant uptick.
Contrastingly, on the same event, Flutter Entertainment (FanDuel’s parent) shares declined by up to 11%, with the drop on that day alone accounting for roughly $5.5 billion in market-cap losses.
Further, with its new “same-game parlay” style product, the company is challenging larger sportsbooks such as DraftKings and FanDuel by enabling contracts on game outcomes (football, basketball) through its platform (and via brokers like Robinhood Markets).
After Kalshi rolled out a new “same-game parlay” style product, shares of DraftKings dropped up to 12.1%, valuing the business at about $18.62 billion on that day. This drop removed about $2.5 billion off its market cap.
Over the past month, DraftKings’ shares have plunged nearly 20% — double the decline of rival Flutter Entertainment as investors react to Kalshi’s rise and the shifting sports-betting landscape.
A Barron’s report noted that investor concern stems from the potential erosion of sportsbook margins, particularly from popular high-margin products like parlays.
Thus, it makes sense for the traditional betting giant to foray into prediciton markets. It signals a structural shift in the betting/prediction-market space. Prediction markets operate on lower fees (1–2%) versus traditional sportsbooks’ vig of 8–10%, meaning that scaled adoption could challenge the sportsbook model.
However, the feirce competition isn’t actually pitting traditional sports betting giants against prediction markets. DraftKings is collaborating with Polymarket to serve as the clearinghouse for DraftKings’ new prediction-market product – “DraftKings Predictions”. It implies Polymarket will handle trade verification, collateral, settlement and risk management.
As DraftKings ventures into prediction markets, the move could redefine sports betting, forcing rivals to rethink strategy – or risk being left behind. Whether rivals (including Flutter/FanDuel and major sportsbooks) follow would also depend on licensing risk tolerance and their appetite for non-sports contracts.
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