(CBS) With the MLB season opening Sunday when the Cubs host the Cardinals, Facebook has released its annual baseball fandom map of the United States and Canada. The map is broken down county by county ...

MENLO PARK (CBS SF) -- Facebook has released its annual Major League Baseball fandom map showing the World Series champion San Francisco Giants increasing its fan base across U.S. counties, overtaking ...

An icon in the shape of a lightning bolt. Impact Link We can't stop looking at this great map (full map below) of NFL fandom by county that Facebook published yesterday. It's based on which team has ...

Facebook has put out a new map that shows each county's (or parish's for Saints fans) preferred NFL team as judged by Facebook likes. The Broncos have a huge amount of orange on the map, although lots ...

Facebook has released its MLB fan map for 2015, showing the reach, or lack thereof, of each Major League franchise. • Yankees' Brett Gardener's bat is a tool for all trades The graphic is created by ...

From a very interesting and insightful post by Facebook on its NFL fan users, a NFL fandom map actually composed of data, instead of some dude in Oklahoma’s guesswork. The post contains much more, ...

Just in time for the college football season, the people at Facebook have compiled user data to create a map of the United States depicting Facebook users’ college football allegiances. The social ...