Boston Red Sox black uniforms: Why are the Sox wearing them?

Red Sox unveil new club logos and uniforms

If it's yellow, it's yellow': Sox players credit Boston Marathon uniforms for recent hot streak - Boston News, Weather, Sports

Official Boston Red Sox Jerseys, Red Sox Baseball Jerseys, Uniforms

White Sox, Short Pants: Chicago's Infamous Uniforms Turn 38

MLB honors Jackie Robinson Day and pays tribute to his barrier-breaking career

Boston Red Sox uniforms: Why are the Sox wearing yellow and blue jerseys this weekend?

Red Sox: Specialty uniforms unveiled

Red Sox Wear Yellow, Nike Launches New MLB City Connect Uniform Series for 2021 – SportsLogos.Net News

Red Sox' yellow City Connect uniforms are good luck, so they'll keep wearing them – NBC Sports Boston

Why are the Boston Red Sox wearing yellow and blue uniforms today?