Mariners To Debut “Battle Standard Uniforms” For Secretaries' Cup

Seattle Mariners Robinson Cano Game Used Home White Jersey - 9/11/18 vs. Padres

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Seattle Mariners Uniform Lineup

Seattle Mariners Uniform Lineup

The Past Meets the Present in New Alternate Uniform

The Past Meets the Present in New Alternate Uniform

Here's a look at the Mariners' new City Connect uniforms and the story behind them

KC@SEA: Mariners, Royals sport futuristic uniforms

Paul Lukas on X: Mariners planning to wear 1946 Seattle Steelheads throwbacks for Salute to the Negro Leagues on June 20 vs. Royals, who will wear KC Monarchs throwbacks. / X