The story
Picture a baseball game in the late innings. One team has trailed all afternoon. Then a hit brings in the tying run, and the announcer calls out, “It’s a whole new ball game!” The score is even, and everything that came before stops counting.
Baseball had been reaching for the idea a long time. In 1894, the player John Montgomery Ward described the Baltimore Orioles’ clever “inside baseball” style by saying, “It’s a whole new game.”
Teams loved the phrase too. It was the motto of the 1969 Washington Senators, and the brand-new Toronto Blue Jays used it as their slogan when they took the field in 1977.
Then it left the ballpark. Dictionaries of idioms trace the everyday sense to the 1960s, and by 1971 The New Yorker was using “whole new ballgame” in a serious piece about world events.
Today it fits any moment when the old map stops working, and you have to learn the game all over again.
