Bruce Sutter is tied for Major League records in both total times leading the league in saves (5) and consecutive league-leading seasons (4)
In baseball, a save is credited to a pitcher who finishes a game for the winning team under prescribed circumstances. Most commonly a relief pitcher ("reliever") earns a save by entering in the ninth inning of a game in which his team is winning by three or fewer runs and finishing the game by pitching one inning without losing the lead. The statistic was created by Jerome Holtzman in 1959 to "measure the effectiveness of relief pitchers" and was adopted as an MLB official statistic in 1969. The save has been retroactively measured for pitchers before that date.