The NFL is asking the prediction markets to stop active trading
David PurdumMar 30, 2026, 09:00 AM ET Shut up He joined ESPN in 2014 Journalist covering the gambling industry since 2008 Many authors In letters sent on Sunday, the NFL asked predictive market makers such as Kalshi and Polymarket not to offer business on events that can be easily manipulated or pre-selected, including what announcers … Read more