Article: "Possession Is The Puzzle Of Soccer Analytics. These Models Are Trying To Solve It."

https://fivethirtyeight.com/feature...nalytics-these-models-are-trying-to-solve-it/ is titled "Possession Is The Puzzle Of Soccer Analytics. These Models Are Trying To Solve It." Not only are not all passes equally likely to be completed, all completed passes from Point X to Point Y are not equally valuable.