Fans upset as Yankees add corporate sponsor patch to jerseys

MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe

MLB Sponsor Revenue Hits $1.2B as Jersey Patch Boom Awaits –

The Yankees Are Sell Outs - Will Add Sponsor Patches To Iconic Jersey – OutKick

New York Yankees fans agitated as team reveals sponsored jersey patch: You can't do this to a Yankee uniform Soon it will look like Nascar

New York Yankees fans agitated as team reveals sponsored jersey patch: You can't do this to a Yankee uniform Soon it will look like Nascar

Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade

Lupica: 'Derek Jeter Day' signals end of an era for both the Yankees captain and fans – New York Daily News

Yankees add advertising patch to jersey sleeves, worth reported $25 million a year

Yankees preparing to make major advertising change to jerseys for 2023