The Playoffs Have Expanded; The Strike Zone Might Have, Too. – Prospects 365
Youth Baseball Strike Zone Graphic? - Baseball Fever
Game Changers: An electronic strike zone? | MLB.com
Where is the strike zone in the mlb? This looks like belt to shins but isn't it supposed vary by batter and be from chest to knees? Also I hate the espn
Baseball's strike zone has expanded, and hitters aren't happy - The Boston Globe