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Save (SV)
Definition
A save is awarded to the relief pitcher who finishes a game for the winning team, under certain circumstances. A pitcher cannot receive a save and a win in the same game.
A relief pitcher recording a save must preserve his team's lead while doing one of the following:
Enter the game with a lead of no more than three runs and pitch at least one inning.
Enter the game with the tying run in the on-deck circle, at the plate or on the bases.
Pitch at least three innings.