Market share and player age are very important factors to consider when projecting wide receivers from college to the NFL. RotoViz has done some great work highlighting the importance of these pieces of information on a prospect’s outlook as a pro (see Kevin Cole’s work using decision trees and Jon Moore’s articles on market share and age). In that spirit, I’m going to take a look at market share, often in conjunction with player age, for the 2017 class of WR prospects.