Changes

A pitcher is a player on a baseball team who is responsible for pitching to the batter on the other team.  The pitcher communicates with the [[catcher]] through the use of hand signals, and throws various pitches including the fastball, curveball, changeup, and slider.  Pitchers are ranked primarily on [[ERA]] and winning percentage.

A '''pitcher''' is a player on a [[baseball]] team who is responsible for pitching to the [[batter]] on the other team.  The pitcher communicates with the [[catcher]] through the use of hand signals, and throws various pitches including the fastball, curveball, changeup, and slider.  Pitchers are ranked primarily on [[ERA]] and winning percentage.