Yom Om
A pitcher needs to throw 27 consecutive strikes to achieve a "perfect game" in baseball.
Mark Buehrle
On June 13, 2012, Matt Cain of the San Francisco Giants became the latest pitcher to throw a no-hitter. It was also a perfect game.
you do not say that the pitcher is pitching a perfect game
Any team that had an opposing pitcher throw a perfect game or no hitter
The minimum innings a pitcher needs for a perfect game is nine innnings
To pitch a perfect game there cannot be any hits. Reached on errors are not counted as hits and do not factor against a prefect game. There cannot be any walk of hit-by -pitches. For one pitcher to throw a perfect game, she has to pitch the entire game.
Mark Buehrle is currently the last pitcher to throw a no hit game for the White Sox. He threw a perfect game for the Sox on July 23, 2009 and a no hitter prior to that on April 18, 2007.
a perfect game is when a pitcher allows no hits, walks, and his team allows no errors
practise
Lee Richmond of the Worcester Ruby Legs on 6/12/1880, and it was a good one - it was also the first perfect game.
Jim Bunning of the Philadelphia Phillies against the New York Mets on June 21, 1964.