MLB uniforms will have advertising beginning in the 2023 season: If fans want to buy a jersey that has the corporate patch on the sleeve, they can do so only at a
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Red Sox accidentally picked Yankees fan to sponsor jerseys for next decade
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New York Yankees Are Making an Absurd Amount of Money Off New Uniform Sponsor - Fastball
Yankees, Red Sox, Dodgers Are MLB's Most Valuable Teams –
Yankees add advertising patch to jersey sleeves, worth reported $25 million a year
Why Baseball Purists Are Unhappy With Nike's Logo on Jerseys