It is odd that Yahoo's stake of the fantasy sports market constantly goes unmentioned while daily fantasy startups like Draft Kings is currently bathing in VC cash and media coverage.
They're currently bathing in legal battles and will probably be out of business in very short order. It's a liability for Yahoo, not an asset to brag about.
http://www.nytimes.com/2015/11/11/sports/football/draftkings...
Draft Kings is in the business of running a fantasy-inspired gambling scheme: people pay them money, and some fraction returns to the guy with the most fantasy points.
Market share isn't comparable here; only one of these is an actual profit center. (I have no strong opinions on the viability of DraftKings/FanDuel, but they are plausible moneymakers on their own, Yahoo or ESPN fantasy aren't, other than as a source of ad eyeballs.)