As with hitters, the unpredictable motion of the knuckleball makes it one of the most difficult pitches for catchers to handle, and they tend to be charged with a significantly higher number of passed balls when a knuckleball pitcher is on the mound.
The unpredictable motion of the knuckleball makes it one of the most difficult pitches for catchers. This is as with hitters. This is to handle. They tend to be charged with a significantly higher number of passed balls when a knuckleball pitcher is on the mound. This was as with hitters.