The Marlins Go All-In on Baseball's New Rules - The New York Times

Sandy Alcantara tosses complete-game, 5-hitter as the Marlins beat Yankees 3-1 - The San Diego Union-Tribune

New MLB rules explainer: Pitch clock, shift ban, bigger bases - Sports Illustrated

Baseball's new rules to speed up games get mixed reception

MLB 2023 Preview: Pitch Clock and Other New Rules Aim to Speed Game Up - The New York Times

MLB Opening Day 2023 recap: Baseball season begins with new rules

Luis Arraez raises MLB-leading batting average to .403, Marlins beat Royals 6-1 - The San Diego Union-Tribune

Playoff contending Marlins trying to move on after `disagreement' over suspension of game vs. Mets

MLB Players React to the Pitch Clock and Baseballs' New Rules - The New York Times