Red Sox stunning success wearing yellow City Connect jerseys continues with walk-off grand slam
MassMutual will be the first sponsor to have its logo on Red Sox uniforms - The Boston Globe
Red Sox uniforms will be unaffected by new MLB rules in 2023
MLB Moving Ahead With Uniform Advertisements for 2023 Season – NBC Connecticut
Boston Red Sox - Wikipedia
Fenway Park Changes, Improvements for 2023 – NBC Boston
Red Sox reveal first-ever uniform advertisements; MassMutual patches coming in 2023
The Game That Changed Everything' Doc Sets Premiere Date At FS1 – Deadline
Red Sox Uniform Goes Yellow And Blue For Nike's MLB City Connect Series — College Baseball, MLB Draft, Prospects - Baseball America
Ranking MLB's 'City Connect' uniforms from worst to best
Why are the Red Sox wearing yellow? Explaining Boston's MLB City Connect uniforms for 2023