RHP SEAM CHART LHP SEAM CHART When the catcher throws down the old number one and calls...
Zone Blog
Posts tagged "pitch movement"
K Zones
The K Zones represent a true pitcher's pitch and obviously stand for a strike or a strikeout. When the hitter is behind in the count they will expand their strike-zone to the Chase Zones and especially the corners of all...
Under Zone (U Zone)
The grey area under the Chase Zones (4, 5, 6) and the Purpose Zones (7, 8) is called the Under Zone or the U Zone. It doesn't have outlined dimensions like the rest of the Zones but it still very...