Bryan

Woo

The Mariners could have lifted Woo with a 4-3 lead after five, allowing him to finish with a 3.91 ERA, but after two more earned runs in the sixth, he ends the season with a 4.01 ERA. It’s something that could pay off for the team with Woo eligible for arbitration for the first time. Not only did his ERA eclipse a round number, but he also took his 10th loss, matching his total from the previous two seasons combined.

Woo allowed a two-out RBI single to Cole Carrigg in the bottom of the first inning to cut the Mariners’ lead to 3-1, and escaped the second inning without allowing a run despite allowing a leadoff triple to Mickey Moniak. Woo would give up an RBI single to Jake McCarthy in the fourth inning for his second earned run of the night, and was pulled after allowing a one-out single to Ezequiel Tovar in the sixth inning. Tovar would come around to score to give Woo his third earned run of the night, but righty made out far better than expected for a guy who allowed at least one baserunner in every inning, and multiple baserunners in three of those innings. Woo has allowed just four earned runs over 25 1/3 innings of work this month and will make his final start of the season next Thursday at home against the Angels.

The lone challenge for Woo tonight was all of the long waits in between innings. He allowed three hits and struck out five in the 80-pitch outing. Now 12-9 with a 3.88 ERA, he’s due to pitch in Colorado in his next-to-last start of the regular season.

Henry Bolte’s single in the fourth was the lone Athletics hit of the day. Woo completed eight innings for the first time in 97 career starts. He also matched his season high in strikeouts. He fanned 13 against the Angels on Sept. 13, 2025, but he’s never reached 10 otherwise, with this being his 12th time (sixth time this year) finishing with nine. Woo has pitched scoreless ball in three of his last six starts, and he’s now 11-9 with a 4.03 ERA for the year. He’ll face the A’s again next weekend.

Woo had great velocity again tonight, averaging 97.1 mph with his fastball and topping out at 98.8 mph. His four highest average fastball velocities of the season have all come in his last four starts, even as the third of those was pushed back by a shoulder issue. The win tonight makes Woo 10-9 with a 4.25 ERA. He has a favorable start at home against the A’s coming up on Sunday.

Woo struck out five and allowed two homers on the afternoon. He served up a two-run shot to Bryce Harper in the first and a three-run blast to Kyle Schwarber in the second. The right-hander was making his first start since August 16 after his weekend outing was skipped due to shoulder soreness. Philadelphia is a tough matchup to return to after a longer-than-usual gap between starts. Woo will look to rebound next time out against the Red Sox at Fenway.

There was plenty of reason to suspect that Woo would wind up requiring a trip to the injured list after experiencing shoulder soreness during his previous outing against the Astros back on August 16. The 26-year-old was able to complete a bullpen session over the weekend without any issues and should be ready to take the ball later this week. Obviously, fantasy managers should keep a close eye on his status in the coming weeks.

Woo, who experienced shoulder soreness in his last start, was apparently encouraged by his performance today, but it doesn’t sound like he’s pain-free. Ideally, he’d face the Phillies on Wednesday, but that probably hinges on how he feels tomorrow.

Woo had been scheduled to start in Sunday’s series finale against the Cubs, but Bryce Miller will move up a day to take that assignment instead. As of now, it sounds like Woo will work back into the rotation at some point next week, but it’s also possible that the shoulder soreness that he’s experiencing could ultimately land him on the injured list. Fantasy managers should be sure to have a contingency plan in place for next week.

Woo completed six innings in the win tonight, but he was only at 75 pitches, and it sounds like he would have continued if not for the shoulder issue getting him lifted as a precaution. Woo said after the game that he wasn’t concerned about it. Still, if he winds up on the IL, that would open up a spot for top prospect Kade Anderson. Anderson, though, should really be in the majors regardless.