Skip to main content

Switch Pitching Rules

What happens when an ambidextrous pitcher faces off against a switch-hitting batter?


The new rules regarding ambidextrous pitchers are as follows:

• The pitcher must visually indicate to the umpire, batter and runner(s) which way he will begin pitching to the batter. Engaging the rubber with the glove on a particular hand is considered a definitive commitment to which arm he will throw with. The batter will then choose which side of the plate he will bat from.

• The pitcher must throw one pitch to the batter before any "switch" by either player is allowed.

• After one pitch is thrown, the pitcher and batter may each change positions one time per at-bat. For example, if the pitcher changes from right-handed to left-handed and the batter then changes batter's boxes, each player must remain that way for the duration of that at-bat (unless the offensive team substitutes a pinch hitter, and then each player may again "switch" one time).

• Any switch (by either the pitcher or the batter) must be clearly indicated to the umpire.

• There will be no warm-up pitches during the change of arms.

• If an injury occurs the pitcher may change arms but not use that arm again during the remainder of the game.


Ambidextrous Venditte creates a stir
Switch-pitcher causes commotion in Minor League game

Venditte's versatility prompts new rule


Comparison of High School and Pro Baseball rules for ambidextrous pitchers

NFHS RuleReferenceReferencePro Rule
If a pitcher is ambidextrous, the umpire shall require the pitcher to face a batter as either a left-handed pitcher or a right-handed pitcher, but not both
6-1-1
8.18 PBUC Umpire Manual
Pitcher must visually indicate which way he will pitch...pitcher must throw one pitch to the batter before any "switch" by either player is allowed...afterwards each may switch once per at bat
Click here for story behind rule

source: NFHS / Pro Baseball Rules Differences by Steve Orinick
...

Korea - Pro baseball league in introduces new rule on ambidextrous pitchers

Globalpost, March 5, 2015
At its rules committee meeting, the Korea Baseball Organization (KBO) adopted a new clause for the 2015 season for switch pitchers. The KBO determined that such a pitcher must "clearly indicate to the home plate umpire, the hitter and the base runners" which hand he will use to throw by "wearing his glove on the opposite hand while touching the pitcher's plate."
Ream more
...

Comments

Popular posts from this blog

Pitchers Glove Rules - Size and Color

What are the rules on a pitchers glove? According to the official baseball rules, a pitchers glove can be up to 12 inches in size , of any weight , and any color except white or gray as long as it is not distracting.  The Akadema ABX-00 glove, pictured above, is 12 inches,  solid black and is not distracting according to local umpires. Little League Rules Gray glove is not allowed for pitching  White glove is not allowed for pitching Little League Rule 1.14: Each fielder, other than the first baseman and the catcher may wear a glove not more than 12 inches long nor more than 7 3/4 inches wide, measured from the base of the thumb crotch to the outer edge of the glove. The glove may be of any weight. Little League Rule  1.15 (a) : The pitcher's glove may not, exclusive of the piping, be white or light gray, nor, in the judgment of an umpire, distracting in any manner. (source: Little League Baseball Rules Regarding Bats and Gloves ) Off

Fastball Velocity - How fast do kids throw?

How fast does a Little League pitcher throw? The average fastball is between 50-60 mph for a  pitcher in the Majors division of Little League (11-13 yo). Pitchers in the Little League World Series throw fastballs 60-70+ mph. Only a few pitchers touched 70+ mph in 2015 and 2016. One man-child hit 81 mph on the radar. This velocity is almost unhittable from 46 feet  and extremely rare for a 13 year old. #18 RHP Carlos Gonzalez - Panama 79-81 mph fastball  105 mph MLB equivalent reaction time #18 RHP Jaekyeong Kim - South Korea 75-76 mph fastball #19 RHP Ryan Harlost - Mid-Atlantic, Endwell, NY 71-74 mph fastball Threw a complete game to win the 2016 Little League World Series Loreto Siniscalchi , a 6'1" pitcher from Canada, threw in the mid 70s and completely dominated the hitters from Japan.  He led Team Canada to its first victory over Japan in 18 years. Big right-hander Isaiah Head from Kentucky threw 70-73 mph fastballs. His record was 3-0, 12 I

Baseball Glove Options for Switch Pitchers

Custom made  Mizuno ambidextrous glove Looking for a glove for a switch pitcher? Before spending hundreds of dollars on a custom glove, please think about age of the player and how much time they will spend pitching. Here are glove options for ambidextrous pitchers, based on age: Age 3-5 Kids don't pitch at this age. They should be learning the proper way to throw. Young kids should try catching the ball with two hands. Use tennis balls or foam balls for throwing. Forget about the low quality plastic glove - it's in the landfill within a year. Gloves are awkward for young kids. If they learn two hand catch when they are young and continue with the skill, they will do well fielding balls when they are older. Learning to throw with both arms is easy at this stage. If a child can throw with either hand when they are three-years-old, it doesn't mean that they are talented or ambidextrous - it just means that they are a typical kid. Gloves:  Buy a small leath