jan 1, 1991 - K Zone
Description:
K Zone is an on-screen graphic specifically catered for in-home viewers. In this case, the graphic adjusts to each batter to show that batter’s particular strike zone area. As the ball is thrown, the speed and location at which the ball crosses the plate are displayed on screen, theoretically showing the audience whether the pitch was a ball or a strike.Added to timeline:
Date:
jan 1, 1991
Now
~ 34 years ago