Technically they haven't : r/technicallythetruth
Baltimore Orioles will don Braille lettering on their jerseys
Orioles' Braille jersey praised by blind ballplayer - ABC News
Orioles To Become First American Pro Sports Team To Wear Braille
O's to Become First U.S. Pro Team to Wear Braille Jerseys
Bryce Weiler - Baltimore Orioles Disability Consultant - Baltimore
Orioles To Become First American Pro Sports Team To Wear Braille
Baltimore Orioles become the first U.S. pro sports team to wear
Prepping for 2022: Oriole Park, Baltimore Orioles - Ballpark Digest
Orioles make history with Braille jerseys
Baltimore Orioles wear Braille jerseys to honor the blind - ABC13