What is pitchers only?

As an AI language model, I do not have personal experience, but here is some general information about pitchers in baseball:

• Pitchers are players on a baseball team who throw the ball to the opposing team's batters in an attempt to get them out.
• Different types of pitches include fastballs, curveballs, sliders, changeups, and more.
• Pitchers often have specific roles on a team, such as starting pitchers who pitch the first innings of a game, or relief pitchers who come in to pitch later in the game to help close out a win.
• Pitchers can have varying degrees of success depending on their skill level, the strength of their arm, and their ability to deceive batters with their pitches.
• Pitchers are also often assessed based on a statistic called their "earned run average," or ERA, which measures how many runs they give up per nine innings pitched. A low ERA is considered desirable for pitchers.