DraftKings has cleared an employee of any wrongdoing after it was alleged he used insider information to win $350,000 (€308,300) on a website operated by rival daily fantasy sports (DFS) company FanDuel. Ethan Haskell, a manager at DraftKings, released key data on fantasy teams for the NFL American football league and won the real-money prize on FanDuel in the same week. Data released by Haskell showed which NFL players were most used in teams submitted to the website’s ‘Millionaire Maker’ contests, with this data not usually released until the line-ups for games have been completed. Furthermore, having such information prior…

A major scandal is erupting in the multibillion-dollar industry of fantasy sports, the online and unregulated business in which players assemble their fantasy teams with real athletes. On Monday, the two major fantasy companies were forced to release statements defending their businesses’ integrity after what amounted to allegations of insider trading, that employees were placing bets using information not generally available to the public. The statements were released after an employee at DraftKings, one of the two major companies, admitted last week to inadvertently releasing data before the start of the third week of N.F.L. games. The employee, a midlevel…