Rule change could spell end for baseball's lefty specialists

The Winners And Losers From MLB's New Rules

Rule Changes Mean Value Changes For Many Players - Athletics Nation

A 15-second pitch clock? The end of the shift? What you need to know about MLB's 2023 rule changes - ESPN

MLB rule changes 2021: Shift restrictions, pitch clock, extra innings - Sports Illustrated

2023 MLB rule changes - Pitch clock, end of shift and more - ESPN

The Data Behind MLB's 2023 Rule Changes - by Joe Pompliano

Nice job ruining the game This is great news for baseball - MLB world divided on official announcement of banning of the defensive shift and other rule changes for 2023 season

MLB new rule changes: Everything you need to know - Sports Illustrated

MLB approves new rule to cut down on position players pitching ahead of 2023 season, per report

Opinion: MLB's new rule could force pitching specialists to become extinct