Baseball Relievers

What is a reliever pitcher? When does he come onto the field to pitch? Get ready to learn more about relievers in baseball.

Introduction

In baseball, the pitcher is a very important person. We already learned about the pitcher player position and where he is positioned on the field.

Baseball Pitcher

There are two (2) main types of pitchers in baseball:

In this tutorial, we will learn about the relief pitchers, known collectively as relievers, on a baseball team.

Pitcher

The pitcher is at the center of the action for most of the game, since he delivers the pitches that batters attempt to hit. What the pitcher throws and how the batter responds is the basic structure of the baseball game; it all starts with the pitcher.

The Pitcher's Mound

As we learned in previous chapters, the pitcher stands on the pitcher's mound.

Baseball Pitcher's Mound

Pitches

The pitcher delivers special throws called pitches. Pitches are not like regular throws, they greatly differ from how fielders throw to each other. Pitches require an extremely specialized technique that involves the entire body and requires strength, balance, stamina, and strategy.

Baseball Pitch

There are many different types of pitches, which we will learn about in future chapters, and there are many different types of pitchers. Each pitcher has their own strengths and weaknesses and may fulfill a specific role for the team.

Relief Pitchers (Relievers)

Usually sometime between the fifth (5) and seventh (7) innings, the starting pitcher will become tired, and/or his pitching will not be as solid as it was earlier in the game. In other scenarios, the pitcher's place in the lineup was replaced with a pinch hitter, and once replaced with a pinch hitter, a player is not allowed to re-enter the game. In situations where the manager feels the starting pitcher should or needs to be taken out of the game, he will replace him with a relief pitcher/reliever.

Baseball Reliever

Bullpen

Often, the manager will know or sense beforehand that the starting pitcher needs to be replaced, so he calls a reliever or two (2) to warm up in the bullpen.

Baseball Bullpen

The bullpen is slightly off the field and contains a pitcher's mound and a home plate so relievers can warm up and simulate real pitching situations, often while a pitching coach acts as the catcher. When the reliever is needed, he exits the bullpen and enters the game.

Physical Traits of a Reliever Pitcher

Rarely just one (1) reliever is used in a game. Relief pitchers tend to only pitch one or a few innings, and sometimes they do not even pitch an entire inning. Relievers tend to have specialized skills, such as throwing very fast pitches or throwing a specific kind of pitch. They also do not have as much stamina as starters, since they do not typically throw nearly as many innings as starters. Therefore, relievers are often replaced when they get tired, or when another pitcher's special skill is needed.

PRO TIP: Relief pitchers are a relatively new phenomenon in baseball; they began picking up prominence and significance in Major League Baseball around the 1970's and 1980's. Before then, it was common for starting pitchers to pitch most, if not all, of the game. The rise in relievers was partly due to the fact that batters gradually became better at hitting fast pitches, so pitchers had to learn to increase the speed of their pitches. Since throwing faster pitches is more tiring, starting pitchers had less stamina to last the entire game, and relievers' roles grew.

Closer Pitcher

A closer is a special type of reliever; he is often the team's best relief pitcher. The closer is specifically in charge of getting the final outs of the game.

He usually only pitches one (1) inning -- the last inning -- and only if his team is in the lead. This is to preserve his strength and energy; managers don't want their closers tiring themselves out on a game the team might lose, when it is better strategy to use the closer to solidify a probable win.

Setup Pitcher

The setup pitcher is the relief pitcher who sets up, or pitches directly before, the closer so he can successfully end the game.

The setup pitcher is often the team's second best relief pitcher, and he usually pitches the eighth inning, ensuring that his team's lead is kept so the closer can finish the game off. Unlike the closer, the setup pitcher is commonly used in games that are tied or that the team is losing.

Left-Handed Specialist/Lefty Specialist

Left-handed specialists, also called lefty specialists, are another type of relief pitcher. They are left-handed pitchers who specialize in throwing to left-handed batters or weak right-handed batters (often switch hitters who are naturally left-handed).

Since it is harder for batters to hit pitches thrown by a pitcher with the same dominant hand, lefty specialists are useful in putting these batters out. Lefty specialists often only pitch to one or two batters, in specific situations where a left-handed batter must be put out.

Ace

The ace is the team's best starting pitcher, and often the team's best and most well-known pitcher in general. You can tell who a team's ace is by seeing who the first guy in the rotation is, as that is the spot that the ace almost always occupies. Some of the most exciting games in baseball are when both teams' aces are the starting pitchers for that game.

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