I think its GDP, meaning "Grounded into Double Play"
No such category in baseball.
team
Position
caught stealing
Batters Faced.
Stolen bases.
Offensive Errors
. The synthetic GDP was calculated by the source's authors, and is a calculation of what a country's GDP per capita would have been had there been no EU
It means Games Behind.
it means afternoon games
It means that inflation is negative, also known as deflation.