Chris Creamer on Twitter: "Umpires are wearing FTX patches on their shirts tonight. This is an advertisement and will remain on there for the rest of the season https://t.co/uaPUbMv7Ap" / Twitter
Smitty Vertical Stripe Umpire Shirt - Polo Blue | Ump-Attire.com
Some 10 umpires reportedly to opt out of shortened MLB season - The Boston Globe
MLB umpire salary: How much do they make?
Looking Official: The Umpire Uniform - Little League