MLB uniforms will have advertising beginning in the 2023 season - The Boston Globe

MLB Moving Ahead With Plans For Advertising On Uniforms For 2023 - CBS Philadelphia

How four rule changes will impact Major League Baseball in 2023 - Los Angeles Times

A $17 million annual deal by the Red Sox stokes debate on the value of jersey patches in a market flooded with options

The Official Site of Major League Baseball

A rough patch: the Astros' new sponsorship deal with Oxy is doubly ugly, Houston Astros

MassMutual is first jersey patch sponsor of the Red Sox

The Official Site of Major League Baseball

Here's how to stream Major League Baseball games in 2023

Ads Are Coming To New York Yankees Uniforms

MLB Teams with Jersey Patch Sponsors for the 2023 Season - Zoomph

MLB Moving Ahead With Uniform Advertisements for 2023 Season – NBC Connecticut