What’s A Cutter In Baseball?

Mariano Rivera Pitching Slow Motion Cutter How To Throw A Cut Fastball
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What’s a Cutter in Baseball?


Baseball is a game filled with various pitching techniques, and one of the most effective ones is the cutter. In this article, we will explore what a cutter is in baseball, how it differs from other pitches, and why it is so popular among pitchers.

Definition of a Cutter

A cutter, also known as a cut fastball, is a pitch that moves horizontally and slightly downward as it approaches the batter. It is usually thrown by right-handed pitchers, using a grip that is similar to a four-seam fastball. However, instead of releasing the ball with a traditional overhand motion, the pitcher applies slight pressure on the side of the ball with the index and middle fingers, causing it to cut or break towards the batter’s hands.

Movement and Speed

The cutter’s movement is what sets it apart from other pitches. Due to its grip and release, the ball spins slightly, creating late movement towards the hitter’s hands. This late break makes it challenging for batters to make solid contact, often resulting in weak ground balls or pop-ups.

Typically, cutters are thrown at speeds ranging from 85 to 95 miles per hour, making them faster than most breaking balls but slower than traditional fastballs. The combination of speed and movement makes it a formidable weapon for pitchers to keep hitters off balance.

Advantages for Pitchers

The cutter offers several advantages for pitchers. Firstly, it is an excellent pitch against opposite-handed hitters, as it moves in on their hands, making it difficult for them to extend their arms and make solid contact. Secondly, it can jam hitters, causing them to hit the ball off the handle of the bat, resulting in weakly hit balls.

Furthermore, the cutter is challenging to pick up for batters due to its similar initial trajectory to a fastball. This deception can lead to mistimed swings or hitters committing to an inside pitch, only for it to break in on their hands.

Notable Practitioners

Many notable pitchers have utilized the cutter to great success. One of the most famous practitioners of the cutter is Mariano Rivera, the former New York Yankees closer. Rivera’s cutter was legendary, helping him become the all-time saves leader and a dominant force in late-inning situations.

Other pitchers known for their exceptional cutters include Roy Halladay, Andy Pettitte, and Clayton Kershaw. These pitchers effectively used the pitch to keep hitters off balance and induce weak contact.


The cutter is a devastating pitch in baseball, combining movement and speed to deceive and frustrate batters. Its ability to break in on the hands of hitters and generate weak contact makes it a go-to weapon for many pitchers.

Whether it’s Mariano Rivera’s legendary cutter or the cutters thrown by pitchers today, this pitch continues to be a valuable tool in a pitcher’s arsenal. Understanding and mastering the cutter can elevate a pitcher’s effectiveness and provide a significant advantage on the mound.