Overview
One-point relief (known in MLB as LOOGY - Lefty One Out Guy) is a pitching strategy where a reliever enters the game solely to retire one specific batter, or a small number of batters. The most common application involves bringing in a left-handed pitcher to face a dangerous left-handed hitter, exploiting the platoon advantage to minimize scoring risk. In NPB, one-point relief was long a standard tactical tool. Deploying a pitcher in a critical late-inning situation to retire a single key hitter before immediately switching to the next reliever epitomized Japan's meticulous approach to baseball. However, MLB effectively banned the practice in 2020 with the three-batter minimum rule, requiring pitchers to face at least three batters (or finish a half-inning) before being replaced. The rule change aimed to reduce game duration by limiting pitching changes and improving pace of play. NPB has not adopted this rule, though future implementation is under discussion. The debate over one-point relief reflects a fundamental tension in modern baseball: preserving tactical diversity versus improving the pace and flow of the game.