ImPACT sells tests and training to pro teams, colleges, high schools and sports medicine centers, but some question whether the program actually works.
Peter Keating says even though athlete salaries continue to rise, so do the value of sports teams. In comparison to that, athletes are rather underpaid.
Peter Keating examines the statistical revolution that is coming to the sport of soccer.
What happens when the beautiful game and statistical wonkery collide? Predictive magic. Peter Keating explains how to predict World Cup success.
ESPN The Magazine presents 31 rules that need to be implemented in the world of sports. Rule No. 31: Overhaul overtime.
Just like an average Joe, sometimes athletes get insurance coverage -- and sometimes they don't. For ESPN The Magazine's October 19 Body Issue, Peter Keating explores.