Uniform number (Major League Baseball) - Wikipedia
Lots of red and blue: Why are the Red Sox wearing their alternate jerseys more often? - The Athletic
Chris Sale approves of Red Sox' lucky yellow 'City Connect' uniforms: 'We play well in them
Lots of red and blue: Why are the Red Sox wearing their alternate jerseys more often? - The Athletic
Phillies eliminate Braves, will face Diamondbacks in NLCS
MLB 2021: What's New in Logos and Uniforms – SportsLogos.Net News
Mexico alternate jerseys : r/baseball
Red Sox unveil yellow jerseys as part of 'City Connect' venture with Nike - The Boston Globe
The Coolest Throwback Jersey to Own for Each MLB Team, News, Scores, Highlights, Stats, and Rumors
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Lots of red and blue: Why are the Red Sox wearing their alternate jerseys more often? - The Athletic
Ranking MLB's City Connect uniforms - ESPN
THEN AND NOW: MLB Team Uniforms
Ranking MLB's City Connect uniforms - ESPN
Pride Nights have become commonplace for teams like the Red Sox, but the sports world has plenty of work to do - The Boston Globe