MLB umpires will make in-ballpark announcements to explain replay review decisions in 2022
Beyond the grunt: Umpires mic up, and baseball changes a bit
Kris Bryant by Marty Gitlin - Ebook
Pressfolios
MLB umpire shares his opinion of new rules: Ken Rosenthal's conversation with Dan Bellino - The Athletic
Major_League_Baseball
Aaron Boone says Gleyber Torres has been unlucky while discussing All-Star snubs
MLB's top prospects deal with good, bad of 'robot' umpires
Sports category
MLB umpire shares his opinion of new rules: Ken Rosenthal's conversation with Dan Bellino - The Athletic
The Circuit
MLB rule changes: The clock is good, but the rest are balk-worthy
Major_League_Baseball
Rob Manfred Says MLB Will Likely Introduce Automated Strike Zone System in 2024 : r/SFGiants