FanDuel and DraftKings, the biggest daily fantasy-sports operators, are now valued at more than $1 billion each. WSJ's Kate O'Keeffe explains how the online sports leagues work.
Copyright 2015, Dow Jones & Company, Inc.
Author: 
Tags: DRAFT KINGS FANTASY LEAGUES FANTASY SPORTS BETTING NFL DAILY FANTASY editor:bbright FOOTBALL author:bbright FANDUEL
Posted: 10 September 2015
Rating: 0.0
Votes: 0
Daily Fantasy Sports 101
