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 on information not available to the public.
Last week, a DraftKings employee admitted to inadvertently releasing data before the start of the third week of N.F.L. games, a move akin to insider trading in the stock market. The employee – a midlevel content manager — won $350,000 at rival site FanDuel that same week.
Eilers Research, which studies the industry, estimates that daily games will generate around $2.6 billion in entry fees this year and grow 41 percent annually, reaching $14.4 billion in 2020. So high are the potential financial rewards that DraftKings and FanDuel have found eager partners in N.F.L. teams, even as the league remains a staunch opponent of sports betting.