MLB Player News

The Red Sox outrighted De Leon to Triple-A Worcester on Thursday.

De Leon made one late-season appearance for the Red Sox but has lost his 40-man roster spot heading into the offseason. The right-hander has the ability to reject the assignment and become a free agent, but it's unclear what his plans are.

Quintana will start Friday's NLCS Game 4 against the Dodgers, Adam McCalvy of MLB.com reports.

The veteran lefty became the obvious choice to take the ball in Game 4 after the Brewers opted to go with Aaron Ashby as the opener and Jacob Misiorowski as the bulk reliever in Game 3. Quintana has made one appearance so far this postseason, tossing three scoreless innings in NLDS Game 3 versus the Cubs. He'll be tasked Friday with helping the Brewers stave off elimination.

Castillo (1-1) allowed three earned runs on five hits and one walk while striking out one across 2.1 innings to take the loss in Game 4 of the ALCS on Thursday.

Castillo got through two innings unscathed, but he allowed five of the first six hitters he faced in the third frame to reach base before being pulled. This was Castillo's first stumble of the postseason, as he had previously thrown six scoreless innings across two appearances in the ALDS. He has a less impressive 5:5 K:BB, but he has largely been a reliable arm for Seattle.

Scherzer (1-0) allowed two earned runs on three hits and four walks while striking out five across 5.2 innings to earn the win in Game 4 of the ALCS on Thursday against the Mariners.

Scherzer drew his first start of the postseason and took the mound in a game for the first time since Sept. 24. He understandably showed some rust, issuing two free passes in the first inning and giving up a leadoff homer in the second inning. He settled in from there, allowing only a pair of singles and walks across his final 3.2 frames of work. It's unclear when Scherzer will be called upon next, but he played a big part in the Blue Jays leveling the ALCS through four games.

Sasaki did not allow a baserunner while striking out one across a scoreless ninth inning to earn the save in Game 3 of the NLCS on Thursday against the Brewers.

Sasaki was called upon for the first time since stumbling in the ninth inning in Game 1 of the NLCS. He rebounded Thursday, successfully protecting a two-run lead while retiring the side on just 13 pitches. Sasaki has three saves in the postseason, allowing only one earned run across seven innings of work with a 6:2 KBB.

Glasnow allowed one earned run on three hits and three walks while striking out eight across 5.2 innings in Game 3 of the NLCS on Thursday against the Brewers. He did not factor in the decision.

Glasnow gave up a pair of hits in the second inning to account for the only run against him, and the only baserunners he allowed thereafter came via walk. He also went through stretches of retiring seven and six consecutive hitters, getting the better end of a pitcher's duel with Jacob Misiorowski. Glasnow has now turned in a 0.68 ERA over 13.1 innings with an 18:8 K:BB this postseason.

Misiorowski (2-1) allowed two runs (one earned) on three hits and one walk while striking out nine across five innings to take the loss in Game 3 of the NLCS on Thursday against the Dodgers.

Misiorowski was set for bulk-relief duties, though he entered the game with only one out in the first inning after Aaron Ashby faltered. Misiorowski picked the Brewers up, holding the Dodgers in check until his final inning of work, when he surrendered a walk and two singles to allow the game-winning runs to score. He was otherwise dominant, racking up 14 swinging strikes on 73 pitches while also generating four groundball outs. Misiorowski has had an impressive postseason, allowing just two earned runs across 12 innings while maintaining a 16:3 K:BB.

Cortes (biceps) underwent surgery to repair a tendon tear in his left arm Thursday and will be sidelined for 9-to-10 months, Francys Romero of BeisbolFR.com reports.

Cortes landed on the injured list Sept. 5 with a biceps injury. He was ramping up for a potential return through the end of the month, though he apparently suffered a setback or was rediagnosed. Cortes will now be set to miss at least the first half of the 2026 season.

Gausman will start against the Mariners in Game 5 of the ALCS on Friday, Ben Nicholson-Smith of Sportsnet.ca reports.

Gausman was able to record 17 outs in Game 1 before allowing Seattle to score a run and ended up given up two runs over 5.2 innings. Now sporting a 2.38 ERA through 11.1 frames in the postseason, he'll potentially be tasked with ensuring the series returns to Toronto.

Woo will be available out of the bullpen Friday in Game 5 of the ALCS versus the Blue Jays, Tim Booth of The Seattle Times reports.

Woo had been a candidate to start Game 5, but the Mariners will instead turn to Bryce Miller for their final home game of the series. The 25-year-old Woo has not appeared in a game since Sept. 19 due to right pectoral inflammation, but he's healthy now and will give Seattle some length in relief, if needed.