what are the new rules in baseball
DUNEDIN, Fla. -- Major League Baseball began briefing its 30 teams this week on its new pace-of-game rules, and clubs are learning that the ramifications will have an impact in a variety of areas, including midinning pitching changes and new ways for managers to signal for replay reviews.s with between-inning breaks, relievers are supposed to throw their final warm-up pitch with 30 seconds left on the clock. That change wasn't specified in last week's news release announcing the new rules but was included in MLB's written explanation of the changes to all 30 clubs.