Mariners ditching gray road jerseys because of new MLB rules
Nike reportedly wants only four jerseys per MLB team - Battery Power
Mariners To Wear New Spring Training Uniforms, by Mariners PR
MLB Rank 2023: Rating baseball's top 100 players - ESPN
Mariners Might Wear Cream in 2015 – SportsLogos.Net News
Mariners Spring Training 2023 FAQ
Seattle Mariners unveil new spring training uniforms
Official Seattle Mariners Spring Training Apparel, Mariners 2023 Spring Training Hats, Jerseys, Tees, Socks
Mariners Spring Training 2023 FAQ
Seattle Mariners Drop Grey Unis for 2023, Navy Blue now Primary Road Jersey – SportsLogos.Net News