MLB allows more players to wear No. 21 to honor Roberto Clemente – NBC Sports Chicago
Arizona Cardinals unveil new uniforms for the 2023 season
Carlos Correa Expected to Join Mets on 12-year, $315 Million Deal - The New York Times
MLB unveils All-Star uniforms, new fabric for 2024 jerseys - ESPN
Dodgers make small change to uniforms after more than 20 years as other teams introduce ads on jerseys
2021 MLB All-Star Game Uniforms Unveiled, Worn In-Game for First Time – SportsLogos.Net News
MLB rule changes: Drastic measures will shake up look of sport
The 3 major rule changes major league baseball is making in 2023
MLB, Players Ending Topps Card Deal for Fanatics Joint Venture
A Rundown of Major League Baseball's Free Agency Rules
MLB's new uniform rules won't prevent Red Sox from keeping Boston traditions – Boston Herald
Texas Rangers Unveil Nike, MLB City Connecet Uniforms – NBC 5 Dallas-Fort Worth
MLB Uniform Changes: Clubs will be restricted to four distinct uniforms for the 2023 season