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Mariners clinch 1st postseason berth since 2001 with Raleigh's walk-off HR
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Maine Mariners clinch playoff spot
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DROUGHT ENDED!! Mariners walk it off to clinch first postseason birth in 21 years!
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PHOTOS: Mariners clinch playoff spot after win over Athletics – KIRO 7 News Seattle
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Mariners magic number: How close is Seattle to clinching playoff berth? - DraftKings Network
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Seattle Mariners make playoffs for first time since 2001
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Mariners eliminated from playoff contention with 1 game to go - Seattle Sports
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Seattle Mariners clinch first postseason berth since 2001
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Mariners clinch first postseason berth since 2001 on walkoff home run