SEATTLE – The Seattle Mariners have bolstered their pitching staff for the American League Championship Series, adding former Arkansas Travelers pitcher Bryan Woo to the roster on Sunday morning.

The move comes a day after Seattle clinched its spot in the ALCS with a dramatic 15-inning walk-off victory over the Detroit Tigers in the American League Division Series. The Mariners will face the Toronto Blue Jays starting Sunday night. • Seattle Mariners starting pitcher Bryan Woo celebrates after the team's win against the Colorado Rockies to clinch the American League West Division, Wednesday, Sept. 24, 2025, in Seattle. (AP Photo/Ryan Sun) • Seattle Mariners starting pitcher Bryan Woo throws during the second inning of a baseball game against the Minnesota Twins, Friday, May 30, 2025,

See Full Page