A two-seam fastball is a pitch in baseball and softball. It is a variant of the straight fastball. The pitch has the speed of a fastball and can also include late-breaking action caused by varying the pressure of the index and middle fingers on the ball.
Several grips are used for a two-seam fastball, the most common of which is to place the index and middle fingers along the seams where they are closest together (where the horseshoes point in towards each other) with the thumb placed directly below on the leather with the rear of the thumb just touching the bottom near seam.[1] The arm action is identical to a four-seam fastball, although the hand action differs slightly. Typically, the two-seam has more movement if the pitcher applies index fingertip pressure, or holds the baseball deeper in the hand.[2] Both techniques cause the ball to spin out of the hand off-center and away from the pitcher, similar to the spin of a changeup.[3]
The two-seam fastball often is perceived to be slower than the four-seam fastball, but the slight pronation of the hand and off-center spin on the ball carries the ball down and toward the pitcher's dominant side, down and to the right for right-handers, and down and to the left for left-handers.[4]
A two-seam fastball that has a high horizontal break and drops less is often referred to as a running fastball.[5] It is often higher in average velocity than a traditional two-seamer.[6]
Effectiveness
The two-seam fastball appears to have more movement than a four-seam fastball, but can be more difficult to master and control. The amount of break on the pitch varies greatly from pitcher to pitcher depending on velocity, arm slot angle, and pressure points of the fingers. The two-seamer is a very natural pitch to throw, and is often taught to pitchers at a very early age. Its use is widespread throughout all levels of baseball, and most pitchers at any level have a two-seamer in their repertoire. Many pitchers, especially those without exceptional velocity, prefer a two-seam fastball to the four-seam because of its movement at the plate. However, power pitchers such as Justin Verlander combine control, high velocity, and break to make the two-seamer one of the most effective pitches in baseball.
The velocity of this pitch also varies greatly from pitcher to pitcher. At the major collegiate level and higher, two-seam fastballs are typically thrown in the low 90s (MPH), but with much variation. Pitchers such as Greg Maddux, Bob Stanley, Brandon McCarthy, David Price, Eddie Guardado and Marcus Stroman are notable for having success at the major-league levels with two-seam fastballs in the mid 80s to lower 90s.
^"Question: How to throw a two-seam fastball". BikeHike.org. Retrieved March 21, 2022.{{cite web}}: CS1 maint: url-status (link)
January 13, 2023
seam, fastball, seam, fastball, pitch, baseball, softball, variant, straight, fastball, pitch, speed, fastball, also, include, late, breaking, action, caused, varying, pressure, index, middle, fingers, ball, grip, used, seam, fastballcontents, grip, action, ef. A two seam fastball is a pitch in baseball and softball It is a variant of the straight fastball The pitch has the speed of a fastball and can also include late breaking action caused by varying the pressure of the index and middle fingers on the ball The grip used for a two seam fastballContents 1 Grip and action 2 Effectiveness 3 Notable two seam fastball pitchers 4 See also 5 ReferencesGrip and action EditSeveral grips are used for a two seam fastball the most common of which is to place the index and middle fingers along the seams where they are closest together where the horseshoes point in towards each other with the thumb placed directly below on the leather with the rear of the thumb just touching the bottom near seam 1 The arm action is identical to a four seam fastball although the hand action differs slightly Typically the two seam has more movement if the pitcher applies index fingertip pressure or holds the baseball deeper in the hand 2 Both techniques cause the ball to spin out of the hand off center and away from the pitcher similar to the spin of a changeup 3 The two seam fastball often is perceived to be slower than the four seam fastball but the slight pronation of the hand and off center spin on the ball carries the ball down and toward the pitcher s dominant side down and to the right for right handers and down and to the left for left handers 4 A two seam fastball that has a high horizontal break and drops less is often referred to as a running fastball 5 It is often higher in average velocity than a traditional two seamer 6 Effectiveness EditThe two seam fastball appears to have more movement than a four seam fastball but can be more difficult to master and control The amount of break on the pitch varies greatly from pitcher to pitcher depending on velocity arm slot angle and pressure points of the fingers The two seamer is a very natural pitch to throw and is often taught to pitchers at a very early age Its use is widespread throughout all levels of baseball and most pitchers at any level have a two seamer in their repertoire Many pitchers especially those without exceptional velocity prefer a two seam fastball to the four seam because of its movement at the plate However power pitchers such as Justin Verlander combine control high velocity and break to make the two seamer one of the most effective pitches in baseball The velocity of this pitch also varies greatly from pitcher to pitcher At the major collegiate level and higher two seam fastballs are typically thrown in the low 90s MPH but with much variation Pitchers such as Greg Maddux Bob Stanley Brandon McCarthy David Price Eddie Guardado and Marcus Stroman are notable for having success at the major league levels with two seam fastballs in the mid 80s to lower 90s Notable two seam fastball pitchers EditHenderson Alvarez Kevin Appier Jake Arrieta Bill Lee Chad Bradford Bartolo Colon Johnny Cueto Doug Fister Eddie Guardado Lucas Harrell Felix Hernandez Tim Lincecum Kyle Lohse Greg Maddux Brandon McCarthy Dallas Keuchel Corey Kluber Charlie Morton Jamie Moyer Jake Peavy Rick Porcello Tanner Roark David Price Bob Stanley Max Scherzer Gerrit Cole Tommy Milone Matt Harvey Marcus Stroman Zach Britton Dustin MaySee also EditSinker baseball References Edit Baseball portal Two Seam Fastball Grip EFastBall Archived from the original on 2012 07 10 Retrieved 2012 07 10 Two Seam Fastball Video The Ultimate Pitcher Archived from the original on 2012 09 12 Ellis Steven Pitching Grips TheCompletePitcher com Article PDF Seattle Post Intelligencer Archived from the original PDF on 2009 03 24 Two Seam Fastball FT Glossary MLB com Retrieved 2022 03 21 Question How to throw a two seam fastball BikeHike org Retrieved March 21 2022 a href Template Cite web html title Template Cite web cite web a CS1 maint url status link Retrieved from https en wikipedia org w index php title Two seam fastball amp oldid 1119047308, wikipedia, wiki, book, books, library,
