Bill Harrison's Slow The Game Down blog post for fine centering-soft centering pitch tracking. From Pitcher's Cap Logo to Timing of the Release Point: Identify pitch and velocity.
Slow The Game Down Bill Harrison
ADVANCE FOR WEEKEND EDITIONS, MAY 24-25 - In this Thursday, May 22, 2014 photo, Dr. Bill Harrison poses for a picture at the Baseball Performance Academy in San Juan Capistrano, Calif. A hitter will try just about anything to gain even a slight edge on a pitch that arrives in about the time it takes to blink. (AP Photo/Chris Carlson) (The Associated Press)
ADVANCE FOR WEEKEND EDITIONS, MAY 24-25 - In this Thursday, May 22, 2014 photo, Dr. Bill Harrison demonstrates a devise he uses with major league baseball players to improve their vision at the Baseball Performance Academy in San Juan Capistrano, Calif. A hitter will try just about anything to gain even a slight edge on a pitch that arrives in about the time it takes to blink. (AP Photo/Chris Carlson) (The Associated Press)