For Will James

[PMDawg]

I've heard this somewhere before....

http://www.thepostgame.com/blog/eye-performance/201307/mlb-pitching-tom-house-frank-jobe-pitch-count-arm-stats-elbow-shoulder

[Will James]

Saw that on the pack. It's definitely the next step in baseball. After getting rid of the "9th inning closer"