FIRST LOOK: sponsor patches on 2023 MLB jerseys
Here are a few more details about the uniform patches coming soon - Bleed Cubbie Blue
Major League Baseball Announces Jersey Patch Program for Teams in 2023
MLB Uniform Changes: Clubs will be restricted to four distinct uniforms for the 2023 season
MLB Uniforms To Add Advertising Beginning In The 2023 Season
Why are the Angels wearing jersey patches with 'FBM' on them? - Los Angeles Times
MLB Officially Allowing Ads on Uniforms in 2023 - Sports Illustrated
What's New in MLB Logos and Uniforms for 2023 – SportsLogos.Net News
MLB uniforms will have advertisements starting in 2023
Red Sox To Wear Uniform Advertisements in 2023 - Metsmerized Online