Forkball: The Pitcher’s Secret Weapon for Strikeouts

The forkball is a unique and deceptive pitch in baseball that can leave batters swinging at air.

This rare offering is thrown by jamming the ball between the first two fingers and snapping the wrist, creating a tumbling action as it approaches the plate. The forkball features a big downward break that occurs later than other breaking pitches, making it especially challenging for hitters to track.

While similar to a split-finger fastball, the forkball tends to have more subtle movement and is typically thrown at slower speeds, usually around 80 mph.

This significant velocity difference compared to a pitcher’s fastball adds to its effectiveness as a change-of-pace pitch.

The forkball’s place in modern baseball has largely been taken by the splitter, but some pitchers still employ this crafty option to keep batters guessing.

Mastering the forkball requires practice and careful technique.

Pitchers must find the right grip and release point to achieve the desired late break without putting excessive strain on their arm.

When executed properly, this pitch can be a valuable weapon in a hurler’s arsenal, offering a different look to keep hitters off balance.

History and Development

A pitcher's hand grips a baseball, fingers spread wide, as the ball spins off-center, creating a unique and deceptive trajectory

The forkball emerged in the early 20th century as pitchers sought new ways to deceive batters.

This unique pitch evolved from experimentation and necessity, becoming a formidable weapon for several notable hurlers over the decades.

Origins of the Forkball

The forkball’s invention is credited to “Bullet Joe” Bush in 1920.

Facing arm injuries that hampered his curveball, Bush developed this innovative pitch to salvage his career.

He gripped the ball between his first two fingers and threw it with a snapping wrist motion.

During World War I, many players experimented with new pitches, contributing to the forkball’s development.

The pitch gained traction as a “dry spitter,” mimicking the movement of the banned spitball.

In Japan, the forkball found a welcoming home.

Japanese pitchers embraced and refined the pitch, making it a staple in their arsenal.

Notable Pitchers

Several MLB stars made their mark using the forkball.

Elroy Face became one of the first relievers to rely heavily on the pitch in the 1950s and 1960s.

Gaylord Perry, a Hall of Famer and Cy Young Award winner, incorporated the forkball into his repertoire.

The pitch helped him baffle hitters throughout his career.

Japanese pitcher Hideo Nomo brought renewed attention to the forkball when he joined the major leagues in 1995.

His devastating forkball contributed to his All-Star selection and Rookie of the Year award.

Other notable forkball practitioners include Dave Stewart and Chien-Ming Wang.

These pitchers used the forkball to keep batters off-balance and achieve success at the highest level of baseball.

Pitching Mechanics

A pitcher winding up, releasing a forkball with fingers split, ball spinning downward toward the plate

Mastering the forkball requires precise pitching mechanics.

The grip, release, and throwing motion all play crucial roles in executing this deceptive pitch effectively.

Grip and Release

The forkball grip starts with placing the baseball between the index and middle fingers.

These fingers are spread wider than a normal fastball grip, often to the edges of the ball’s seams.

The thumb rests underneath for support and balance.

Proper finger placement is key.

The ball should sit deeper in the hand compared to other pitches.

This deeper grip allows for more downward force at release.

The release is where the magic happens.

As the pitcher reaches the release point, they should maintain finger pressure on the sides of the ball.

The wrist stays firm, avoiding any snapping motion.

This technique creates the characteristic tumbling action of the forkball.

Throwing Motion

The forkball throwing motion closely resembles that of a fastball.

This similarity is part of what makes it so effective – batters have trouble distinguishing it from a fastball until it’s too late.

The windup and initial arm motion mirror a standard pitch.

As the arm comes forward, the elbow leads the way.

The forearm and wrist follow, maintaining a consistent arm angle throughout the delivery.

At release, the pitcher’s fingers roll off the top of the ball.

This rolling action, combined with the wide finger placement, creates the forkball’s diving movement.

The arm follows through normally after release to avoid tipping off the batter.

Consistency in arm speed and motion is crucial.

Any noticeable change can alert the batter to the incoming forkball, reducing its effectiveness.

The Forkball Technique

The forkball is a deceptive pitch that combines elements of speed and movement to baffle batters.

It’s known for its sharp downward break and slower velocity compared to a fastball.

Distinguishing from Similar Pitches

The forkball is often confused with its cousin, the splitter.

While both pitches create a downward break, the forkball is gripped deeper between the fingers.

This results in a more pronounced “fork in the road” effect as the ball leaves the hand.

Unlike the knuckleball, which minimizes spin, the forkball relies on a combination of backspin and sidespin to create its movement.

A forkball typically has less speed than a splitter but more than a curveball.

Its unique grip and release allow for a more dramatic drop, making it a challenging pitch for batters to track.

Executing the Perfect Forkball

To throw a forkball, place the ball deep between your first two fingers, creating a wide “V” shape.

Your thumb should rest underneath for support.

The key is to apply pressure with the tips of your fingers, not the knuckles.

During delivery, maintain a fastball arm motion.

As you release, allow the ball to roll off your fingers naturally.

This action imparts the necessary spin for the pitch’s signature drop.

Practice is crucial for mastering the forkball.

Start with shorter distances to develop feel and control.

Gradually increase your throwing distance as you become more comfortable with the grip and release.

Be mindful of the strain this pitch can put on your tendons.

Incorporate proper arm care and limit the number of forkballs thrown in a session to prevent injury.

Strategic Use in Games

A pitcher winding up to throw a forkball with intense focus and determination

The forkball can be a potent weapon when deployed thoughtfully.

Pitchers must consider batter tendencies, game situations, and their own repertoire to maximize its effectiveness.

Pitch Selection and Batter Matchups

Catchers and pitchers work together to determine when to throw the forkball.

It’s often most effective against aggressive hitters who struggle with off-speed pitches.

The forkball’s sharp downward break can fool batters expecting a fastball.

Mixing the forkball with other pitches is crucial.

A pitcher might set it up with high fastballs, making the dive more deceptive.

Against pull hitters, throwing it low and away can induce weak contact.

Smart pitchers study batter tendencies.

They note which hitters chase pitches out of the zone or struggle with breaking balls.

This info helps decide when a forkball might be most successful.

Game Situations and Decision Making

The count heavily influences forkball usage.

It’s risky on 3-0 or 3-1 counts due to its lower velocity and potential for wild pitches.

However, it can be devastating on 0-2 or 1-2 counts when batters must protect.

Late in close games, a well-timed forkball can be a game-changer.

Pitchers might save it for high-leverage situations with runners in scoring position.

The pitch’s dive toward the bottom of the strike zone can induce ground balls for double plays.

Fatigue affects forkball effectiveness.

As a pitcher tires, the grip becomes harder to control.

Smart pitchers and catchers adjust, perhaps using it less often late in games to maintain its surprise factor.

Health and Safety Considerations

A laboratory with safety goggles, gloves, and a spill kit on a workbench

Throwing a forkball can put significant stress on a pitcher’s arm.

Proper technique and precautions are essential to minimize injury risks.

Common Injuries Associated with the Forkball

Shoulder and elbow injuries are frequent concerns for pitchers who throw forkballs.

The unique grip and release can strain tendons and ligaments in these areas.

Rotator cuff tears may occur due to the repetitive motion and force required.

Ulnar collateral ligament (UCL) damage is another potential issue, sometimes leading to Tommy John surgery.

Fingertip and nail injuries are also possible from the pressure of gripping the ball tightly between two fingers.

In younger players with smaller hands, this grip can be especially challenging.

Tips for Reducing the Risk of Injury

Proper mechanics are crucial for injury prevention.

Pitchers should focus on maintaining a smooth, consistent delivery without putting extra strain on their arm.

Limiting the number of forkballs thrown in practice and games can help reduce wear and tear.

Pitchers should gradually increase their forkball usage as they build arm strength.

Regular stretching and strengthening exercises for the shoulder, elbow, and forearm muscles are important.

These can help improve flexibility and resilience.

Adequate rest between outings is vital.

Pitchers should listen to their bodies and avoid throwing through pain or discomfort.

• Use ice after pitching sessions
• Maintain good overall fitness
• Stay hydrated
• Seek medical attention for persistent pain