New Home Run Derby rules explained

Two Debatable Calls at Home Plate Spur a Rules Debate in MLB - The New York Times

Home Run Derby Registration

Homerun Derby Rules Page

The Winners And Losers From MLB's New Rules

Pete Alonso earned almost twice as much at the Home Run Derby as he will all season, This is the Loop

Home Run Derby 2019: Participants, Breakdown of New Rules for All-Star Showcase, News, Scores, Highlights, Stats, and Rumors

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

MLB unveils 2023 Home Run Derby chain – NBC Los Angeles

Official Rules - T-Mobile Little League Home Run Derby

Opinion George Will: MLB's new rules are worth celebrating - The Washington Post

2017 Home Run Derby bracket and rules - True Blue LA