Mariners Bryan Woo: throws bullpen Sunday

On August 16, 2026, Seattle Mariners starting pitcher Bryan Woo faced shoulder soreness after his early exit from a game against the Houston Astros. Following his removal from the game, Woo was skipped for his next start and returned to Seattle. Despite this setback, Woo took part in a bullpen session prior to Sunday’s series finale against the Cubs.

He threw a full bullpen, employing all of his pitches, with pitching coach Pete Woodworth standing in for some at-bats. Post-session, Woo expressed satisfaction with how he felt, stating, "really good." He was particularly pleased with his ability to throw pitches other than his fastball with confidence, emphasizing the importance of finishing pitches without hesitation.

This sentiment was echoed by those who accompanied Woo during the session, including pitching coaches Trent Blank and Pete Woodworth, who both indicated they saw Woo as being ready to return. The challenge for Woo lies in balancing the need for rest with the demands of the season. While acknowledging the team's current sprint towards the end of the season, Woo remains confident in his ability to manage his body and ensure he's ready for the next challenge.

The team has yet to announce any plans regarding Woo's future, but based on his recent comments and performance, an Injury List (IL) stint seems improbable.