No.
More info on the rule
Harris, (pitched with both hands as an Expo in 1995) was with six clubs over a 15-year career. When he was with Boston, word of his odd talent got out and Bobby Brown, the American League president, gave umpires these rules: The pitcher must indicate which hand he intended to use. The pitcher may change arms on the next hitter but must indicate the arm to be used. No warm-up pitches between the change of arms and if an arm is injured, the pitcher may change arms and the umpire must be notified of the injury. The injured arm cannot be used again in that game.
addition:
earlier this year in 2010 in a minor league game there was a situation with an ambidextrous pitcher who was pitching when a switch hitter came to the plate. After about 15 minutes of the pitcher switching hands and the batter switching sides of the plate, it was determined that the pitcher must declare which hand he will pitch with, and cannot change until the next batter. It is now a rule for MLB
No.
pitchers may not switch throwing hands in the middle of an at bat. they may switch from hitter to hitter however There is nothing I have found in the MLB rules that states a pitcher cannot switch throwing hands when facing a single batter. Maybe someone can point out the specific rule that states what the above answerer says is factual? There is no rule in the official baseball scores that say a pitcher cannot change his hands. However, just as a batter cannot switch while the pitcher is on the rubber, so too can the pitcher not switch while on the rubber, as that would be an illegal motion while in the set position and be considered a balk (with runners on) or a ball (with bases empty).
The pitcher is most dominant in the game of baseball. The pitcher is responsible for throwing the baseball towards the batter and thus initiating each and every play with his or her pitch.
A pitcher can intentionally give a batter a base on balls by throwing four pitches outside the strike zone, which results in the batter being awarded first base without having to hit the ball.
Bean is slang for head. In baseball, if you hear the term 'beanball', it means the pitcher is throwing at the batter's head.
A pitcher can be changed during an at bat as long as that pitcher has pitched a full at bat to at least one batter. A pitcher may not be brought into a game and then taken out before pitching one full at bat unless he suffers an injury which the umpires deem serious enough to require off field attention.
The physical action of throwing a baseball to a batter is known as "Pitching." The act of pitching, throwing the ball to the batter, is regulated by many rules dependent on the situation. For instance, there are 2 types of windups, the "Stretch" and the "Full Windup" which starting pitchers will use both types depending if runners are on base and which base they occuppy, but "relief pitchers" will normally use the stretch position regardless of the situation.
If I am the pitcher who pitches up and in, I might hit a batter or get warned for throwing at a batter if the umpire thinks it was done intentionally. If I am the batter who gets the pitch up and in I am probably "brushed back" off the plate, and maybe even hit.
Until he doesn't feel like throwing any more.... Or until he walks or strikes him out, or he hits the ball into fair play.
Babe Ruth Was A Pitcher When He Was On The Redsox And A Batter When He Was With The Yankees.
For various reasons, batters hit better when they are on the side of the plate opposite from the side the pitcher is throwing from. A batter who can hit equally well from both sides of the plate thus eliminates any advantage a pitcher throwing from the same side would have. Thus, Mantle was raised to be a switch hitter by his family.
Because where and how the pitcher throws the ball has a lot to do with where and how hard the batter hits it. If the pitcher is throwing the ball on the corners of the plate, moving the ball up and down in the strike zone, and changing speeds generally the batter will not hit as hard as the pitcher who throws the ball, no matter how hard, over the middle of the plate. The defense will usually set its positions based on how a pitcher is going to pitch to a batter. If the defense plays a batter to the opposite field and the pitcher throws a pitch on the outside corner at the knees, the batter is usually going to hit that ball to the opposite field, maybe sometimes up the middle. If the defense is playing the batter to the opposite field and the pitcher throws the ball belt high over the inside half of the plate, chances are the batter will hit the ball very hard and pull the ball away from where the defense is setup.