SBJ Marketing: Value of jersey patch deals in flux
Mets–Phillies rivalry - Wikipedia
Phillies may have sponsored uniform patch this season
The Pleasures of Wayward Luggage
Blue Jays become 14th MLB team to introduce jersey patch
Phillies Sponsorship Patch: Any ideas? : r/phillies
Mets Patch Catches Heat Over 'Phillie Colors' – NBC New York
MLB 2021: What's New in Logos and Uniforms – SportsLogos.Net News
Mets' jersey patch advertisement looks as horrible as you'd think
The MLB has approved uniform ads, coming to a dugout near you! : r/mlb