Submarine (baseball)



In baseball, a submarine is a pitch with the torso bent towards a right angle such that it rotates on the horizontal axis rather than the typical longitudinal axis. As a result of bending, the shoulders are closer to being parallel to the transverse plane rather than the typical coronal plane. The release is near the ground, but not underhanded, contrasting with the underhanded softball pitch in which the torso remains upright, shoulders level, and the hips do not rotate.

Description
The "upside down" release of the submariner causes balls to move differently from pitches generated by other arm slots. Gravity plays a significant role, for the submariner's ball must be thrown considerably above the strike zone, after which it drops rapidly back through. The sinking motion of the submariner's fastball is enhanced by forward rotation, in contrast with the overhand pitcher's hopping backspin.

Submarine pitches are often the toughest for same-side batters to hit (i.e., a right-handed submarine pitcher is the more difficult for a right-handed batter to hit, and likewise for left-handed pitchers and batters). This is because the submariner's spin is not perfectly level; the ball rotates forward and toward the pitching arm side, jamming same-sided hitters at the last moment, even as the ball drops rapidly through the zone.

The rarity of submarine pitchers is almost certainly attributable to its unusual technique. It is not typically a natural style of throwing&mdash;it is often a learned style&mdash;and because the vast majority of pitchers use an overarm motion, most young pitchers are encouraged to throw overhand.

Though the bending motion required to pitch effectively as a submariner means that submariners may be more at risk of developing back problems, it is commonly thought that the submarine motion is less injurious to the elbow and shoulder. Kent Tekulve and Gene Garber, two former submarine pitchers, were among the most durable pitchers in baseball history with 1,944 appearances between the two.

Past major league submariners include Carl Mays, Ted Abernathy, Elden Auker, Chad Bradford, Mark Eichhorn, Gene Garber, Kent Tekulve, Todd Frohwirth, and Dan Quisenberry. Steve Olin was also a submarine pitcher.

Japanese pitcher Shunsuke Watanabe is known as "Mr. Submarine" in Japan. Watanabe has an even lower release point than the typical submarine pitcher, dropping his pivot knee so low that it scrapes the ground. He now wears a pad under his uniform to avoid injuring his knee. His release is so low that his knuckles often become raw from their periodic drag on the ground.

Major League Baseball

 * Adam Cimber
 * Ryan Middendorf
 * Brian Moran
 * Tyler Rogers
 * Ryan Thompson
 * Zach Vennaro

Nippon Professional Baseball

 * Kazuhisa Makita
 * Rei Takahashi
 * Hirofumi Yamanaka
 * Kaito Yoza

KBO League

 * Park Jong-hoon
 * Dae-woo Kim

Chinese Professional Baseball League (Taiwan)

 * Lin Chen-hua
 * Huang Tzu-Peng

Former players

 * Ted Abernathy
 * Elden Auker
 * Chad Bradford
 * Tae-Hyon Chong
 * Mark Eichhorn
 * Craig Feltner
 * Todd Frohwirth
 * Gene Garber
 * Byung-hyun Kim
 * Terry Leach
 * Carl Mays
 * Porter Moss
 * Mike Myers (baseball)
 * Darren O'Day
 * Steve Olin
 * Dan Quisenberry
 * Gus Schlosser
 * Kent Tekulve
 * Jack Warhop
 * Shunsuke Watanabe
 * Kelly Wunsch
 * Brad Ziegler
 * Joe Smith
 * Eric Yardley