Mlb Official Rules 2025. So here’s a rundown of the changes that were approved by the joint competition committee over the offseason, as well as new guidance that was provided. Some of the changes for 2025, voted on by the competition committee, will include shortening the pitch clock with runners on base and decreasing the number of.

Mlb is committed to connecting you, our fans, to the source of baseball. Mlb is making rule changes that cover pitching changes and mound visits in 2025.