The Marlins Go All-In on Baseball's New Rules - The New York Times
MLB Opening Day 2023 recap: Baseball season begins with new rules
New MLB rules explainer: Pitch clock, shift ban, bigger bases - Sports Illustrated
Marlins beat clock with answer to timeless issue
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Major League Baseball - Wikipedia
New York Yankees vs. Miami Marlins: Lineups, how to watch - Pinstripe Alley
Nationals score go-ahead run in 9th on passed ball, rally to beat Marlins 3-2 - The San Diego Union-Tribune
Baseball Changes Several Rules and Agrees to Start C.B.A. Negotiations - The New York Times
MLB roundup: Marlins shock Yankees with comeback in ninth
Baseball's new rules to speed up games get mixed reception