March 7, 2017September 3, 2017 Heather MLB teams go out of house to lock down as much data as they can When Brian Cartwright was a teenager, he spent his gap year biking around Johnstown, Pennsylvania. He would go road by road, verifying the lay of the land. Once he finished surveying the city’s six-plus square miles, he produced a street map that would become of particular interest to the local utility companies. R.J. Anderson – CBS Sports @r_j_anderson For full article: https://www.cbssports.com/mlb/news/the-surprising-places-mlb-teams-get-their-information-from-in-the-post-moneyball-era/