you do not say that the pitcher is pitching a perfect game
A perfect game for a pitcher is one in which the pitcher faces the minimum of 27 batters and does not let any of them get on-base.
The minimum innings a pitcher needs for a perfect game is nine innnings
a perfect game is when a pitcher allows no hits, walks, and his team allows no errors
On October 8, 1956, in game 5 of the World Series, Don Larsen became the first New York Yankees pitcher to throw a perfect game. It still stands today as the only perfect game in the World Series.
a perfect game
No because if the pitcher pitched a perfect game and his team did not get runs that would be unfair to the pitcher and a game is supposed be 9 innings
For a nine inning perfect game the pitcher would record 27 outs (3 outs in each of the 9 innings).
A perfect game is when a pitcher doesn't allow any baserunners, facing the minimum of 27 hitters.
Only one pitcher, Randy Johnson, has pitched a perfect game for the Arizona Diamondbacks.