Astros, Royals to wear Houston Eagles, Kansas City Monarchs Negro
2009 Zack Greinke Game Worn Kansas City Royals Monarchs Throwback
Salute to the Negro Leagues, Specials, Tickets
Royals vs. Braves to feature throwbacks on 'Salute to the Negro
Royals] Royals full powder blue uniforms back for 2023, will wear
Uni Watch - The best throwback uniform for each MLB team - ESPN
The 2022 Uni Watch MLB Season Preview - by Paul Lukas
Top Ten Negro League Jerseys – Ebbets Field Flannels
Frisco Roughriders to spotlight region's Negro League baseball
Royals, Cards to Honour Negro Leagues with Throwback Uniforms