The Orioles became the first professional sports team to wear Braille jerseys

Technically they haven't : r/technicallythetruth

Braille in Baseball – Tristan Cole

What's new at Oriole Park in 2022 - Blog

Orioles To Become First American Pro Sports Team To Wear Braille On Uniforms

Orioles Braille Jerseys — UNISWAG

ESPN - The Baltimore Orioles' jerseys got a new look on Tuesday.

Prepping for 2022: Oriole Park, Baltimore Orioles - Ballpark Digest

30 years of OPACY, what's new in 2022

Take Braille Out to the Ball Game

Orioles fall to Blue Jays 6-4 for a team-record 108th loss

Orioles Become 1st American Pro Sports Team with Braille on Uniforms, News, Scores, Highlights, Stats, and Rumors

Inspiration hits home: Blind man shares Beautiful Lives project

Orioles Braille Uniforms Up for Auction to Benefit National Federation of the Blind

Inspiration hits home: Blind man shares Beautiful Lives project

Orioles honor the blind with Braille salute