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Mariners formally introduce new Sunday alternate uniforms - Lookout Landing
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FanPost Friday: Talk uniform to me - Lookout Landing
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New Sunday Uniforms for the Mariners. Blue and yellow brought back on a slightly off-white base. No names on back. : r/baseball
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Audacy Sports MLB alternate uniform rankings 2022
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What's Your Sign(ature) - Seattle Mariners
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Mariners will announce new Sunday alternate uniforms this Friday - Lookout Landing
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The Mariner's will be in their new Sunday alternate uniforms for the first time today : r/baseball
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Baseball America Prospect Report—September 15, 2021 — College Baseball, MLB Draft, Prospects - Baseball America
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The Past Meets the Present in New Alternate Uniform
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Ranking MLB's City Connect uniforms - ESPN
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Houston Astros: Can Mariners come back? 'It's not like us vs. God
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Cuba Allows Some Major Leaguers on World Baseball Classic Team - The New York Times