Why the Red Sox are wearing their yellow uniforms

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

Red Sox Uniform Goes Yellow And Blue For Nike's MLB City Connect Series — College Baseball, MLB Draft, Prospects - Baseball America

The Red Sox will be wearing yellow and blue uniforms on Patriots' Day weekend

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

Will Boston Red Sox keep wearing yellow and blue uniforms during winning streak? 'We have some smart people,' Xander Bogaerts says

Chris Sale approves of Red Sox' lucky yellow 'City Connect' uniforms: 'We play well in them

Why Red Sox plan to wear yellow jerseys in pivotal matchup vs. Yankees

Yellow Sox Do It AGAIN

WCVB Channel 5 Boston - ⚾🔴 The Boston Red Sox will not wear yellow uniforms to mark Marathon Monday, opting for a classic instead