Pitch (baseball)
Pitchers use different pitches to try to get the batter out. The most common is a fastball. A fastball is when the pitcher throws the ball as hard as he or she can. The pitcher is trying to get the ball past the batter before the batter can hit it. Another type of pitch is a changeup. A pitcher throws a changeup when he or she wants the batter to swing before the ball gets to home plate. The batter might do this because he or she thinks the pitch is a fastball and the baseball will get to the plate faster. In addition to these two types of pitches, there are also many others.