Yes--there's no limit to how many players can be substituted at once. Also, in the National League (or any league where pitchers have to bat) a team can make a "double switch", which in the case of a pitcher and catcher would result in the new pitcher batting in the previous catcher's spot in the batting order, and the new catcher in the pitcher's spot (probably ninth).
There is no rule in MLB that specifies how many times a catcher may visit the pitcher during a game.
NONE
There are different amount of pitchers in a 40-man roster, whether you have 25 pitchers (in both the starting rotation and the bullpen) or just have 10, in any game, you can use all of your pitchers. However, you can't use a pitcher once they are taken out of the game.
Today!!! 7/21/2012. Matt Cain and Cole Hamels!
to legally play only one person can be on the pitchers mound while the game is in play
A Twins game is no different than any other baseball game. Since pitchers pitch at different speeds and some are better than others, games can range anywhere from 2 hours to 5 hours. If the game is a pitchers duel (i.e. the pitchers are pitching really well and there are not many hits in the game) look for the game to end closer to 2 hours. Should the game be more of an offensive powerhouse, then look for the game to go around 4-5 hours. An average game is around 3 hours.
Only one pitcher, Randy Johnson, has pitched a perfect game for the Arizona Diamondbacks.
They change after the first game of a set, then after that it is after every two games
In a Major League Baseball game, Starting Pitchers can pitch as many innings as needed, it is up to the discretion of his Manager however Starting Pitchers must pitch 5 innings in order to qualify for a win.
their should be at least 5 pitchers on a team [5 starters]. But you can have up to 15 pitchers.
nolan Ryan has doen it many many many times so has j verlander and Joel zumaya
If the pitchers are 1500 ml, then it takes 20 of them