MLB ⚾ on Instagram: New on-field rules instituted beginning with the 2023 season to create more game action and improve pace of play.
MLB: Potential rule change for 2023 could have big impact on Astros
MLB rule changes How pitch timer, shift bans, and bigger bases will impact the game and Red Sox
MLB 2023 Rule Changes: What They Are And How They Change Baseball
2023 MLB playoffs: Baseball's new rules, including pitch clock, set for postseason debut
How four rule changes will impact Major League Baseball in 2023 - Los Angeles Times
2023 MLB Rule Changes
New MLB rules 2023: Shift ban, pitch clock, larger bases, more
2023 MLB Rule Changes