MLB's New FTX Umpire Uniform Patch Replaced Traditional Memorial

MLB umpire, Urbandale native Pat Hoberg selected to work World Series

Do AL and NL MLB umpires wear a patch on their hats for their league? - Quora

Crypto exchange FTX's meltdown has impact across multiple sports - The Boston Globe

What Will Happen to FTX's Sports Sponsorships Amid Its Implosion?

A New Study Shows Umpire Discrimination Against Non-White Players - Baseball ProspectusBaseball Prospectus

MLB's New FTX Umpire Uniform Patch Replaced Traditional Memorial Tributes to Fallen Colleagues

Integrated Advertising in Sports: How Brands Can Ride the NBA's Coattails

You're Out! MLB Umps Drop FTX Patches

MLB Ends Sponsorship Agreement With FTX

Will Bankrupt FTX Patches Disappear from Ump Uniforms? - Close Call Sports/ Umpire Ejection Fantasy League - Umpire-Empire