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Mariners' ALCS roster brings changes fans were desperate for after grueling ALDS

Though the Seattle Mariners were able to defeat the Detroit Tigers in the American League Division Series, it was hard not to wonder if the series would have lasted five games had the Mariners not been forced to carry a Franken-roster. It had a weird bench and lacked their best pitcher.

Well, wonder no more about that. The Mariners revealed their roster for the American League Championship Series opposite the Toronto Blue Jays on Sunday morning, and the most notable new addition is Bryan Woo to the pitching staff:

— Seattle Mariners (@Mariners) October 12, 2025

We would pretend to be shocked, but the Mariners tipped their hand regarding Woo as soon as the ALDS was over.