I am a 14 year old pitcher who is 5’ 3" and 110 pounds and is throwing about 78-82 on my fastball. It has good command and i can spot it most of the time. Should i focus more on speed or on my secondary pitches?
four seam fastball
two seam fastball/sinker
curveball(probably will take out when learn the pitch below)
splitter(will learn when hand and fingers get bigger