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

Lots of red and blue: Why are the Red Sox wearing their alternate jerseys more often? - The Athletic

Ranking all 30 MLB teams' uniforms - Fish Stripes

Fact Check: Do the Red Sox play better in City Connect Jerseys? Comparing team's form in yellow and blue to regular uniform

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

Has Yankees-Red Sox rivalry mellowed? 'I'm not sure how much we carry that baggage

Johnnie Grads Ulrich & Stock Pursue Pro Baseball Dreams - Saint John's University Athletics

Red Sox know to wear yellow jerseys 'in case of an emergency;' Whose idea?

Bello's struggles continue, bats fall silent as Red Sox lose 6-2 to Tigers