Rule change could spell end for baseball's lefty specialists

Shift rule effect on lefty hitters

The Winners And Losers From MLB's New Rules

The 2023 Rule Changes Are Here, and They're All Good

MLB's rule changes mean a decline in lefty relievers - Sports Illustrated

Some terrible rules changes are coming to MLB for 2023 and beyond - Battery Power

Rule Changes Mean Value Changes For Many Players - Athletics Nation

MLB rule changes: Will pitching specialists become extinct with new rule?

Evaluating This Season's Rule Changes From a Game Design Perspective

The Winners And Losers From MLB's New Rules

MLB rule changes, explained: Pitch clock, shift ban and more coming to baseball in 2023

Which Players Will Be Affected Most by the Rules Changes?

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

Lefty specialists Javier López, Clay Rapada reflect on a rule change that might have blocked their careers before they began - The Athletic

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

Baseball's Rule Change Shifts the Market for Left-Handed Pull Hitters - WSJ