Overview
The pitch clock imposes a time limit on how long a pitcher can take between pitches. MLB officially adopted it in 2023, setting limits of 15 seconds with bases empty and 20 seconds with runners on. Violations result in an automatic ball call. In its first year, MLB's average game time dropped dramatically from 3 hours 3 minutes to 2 hours 40 minutes. As of 2024, NPB has not formally adopted the pitch clock, though active discussion continues. NPB's average game time hovers around 3 hours 10 minutes, making pace of play a persistent concern. Cautious voices argue that a pitcher's tempo is a tactical element and question compatibility with Japanese baseball culture.