New MLB Rules Has Led To Massive Sponsorship Uptick of more than $1.5B

STAMFORD, Conn., Oct. 19, 2023 /PRNewswire/ -- SponsorUnited, the leading global sports and entertainment intelligence platform tracking over 1.1 million sponsorships and endorsements for 250,000 brands, today released its MLB Marketing Partnerships Report 2023 highlighting continued growth, top trends, and new sponsorship formats for the league this year.