Al Yellon created Bleed Cubbie Blue and has been its managing editor since 2005. He's also written three books about the Cubs, the latest is "Chicago Cubs Firsts."
Last month, I posted about the ball-and-strike challenge system being used in the Arizona Fall League and that MLB was going to test it further during Spring Training next year.
In this article in The Athletic, Evan Drellich has some details about how that system will be used next spring.
The key points are, per the article:
- The system won’t be used at every spring park, but every team will have an opportunity to use the system.