Hader picked up the save in Thursday's 5-2 win over Minnesota, striking out one in a perfect ninth inning.

Hader is now 3-for-3 in save opportunities to start the year -- he's allowed one run while striking out three over three innings. The left-hander remains one of the top ninth-inning options in the league after logging 34 saves while posting a 3.80 ERA with a 0.96 WHIP and 105 strikeouts across 71 regular-season innings last year.

Castillo is expected to be promoted from Triple-A Tacoma to start against the Giants on Friday, Adam Jude of The Seattle Times reports.

Not to be confused with the Luis Castillo already in Seattle's big-league rotation, this 30-year-old righty made his MLB debut with the Tigers in 2022 and threw 3.2 shutout frames while striking out four batters across three relief appearances. He then spent the next two seasons in Japan and is now slated to make his first career start in the majors. A strong showing Friday could buy the lesser-known Castillo another turn through the rotation while the Mariners await George Kirby's (shoulder) return from the IL.

The Mariners optioned Diaz to Triple-A Tacoma on Wednesday.

Diaz made his one appearance for Seattle on Tuesday and allowed no runs on one hit with a strikeout in 1.1 innings. The southpaw has made the bulk of his appearances for Tacoma as a starter and figured to get a shot at securing a rotation spot in place of the injured George Kirby (shoulder), but he'll instead return to the minors after a relief appearance. Luis F. Castillo is expected to be promoted from Triple-A Tacoma to make his first career start Friday.

Yankees manager Aaron Boone said Thursday that Williams (personal) will be activated from the paternity leave list Friday, Jorge Castillo of ESPN.com reports.

Williams will miss a third straight game Thursday while tending to more important family matters, but he will be back to resume closer duties for the weekend series in Pittsburgh. The 30-year-old gave up one run but recorded a save in his lone appearance this season.

Taylor will begin the season with Double-A Birmingham, Jim Callis of MLB Pipeline reports.

Taylor will join Noah Schultz and Hagen Smith in one of the most loaded rotations in the minors after impressing this spring. Taylor has a chance for three plus pitches and plus command, so if he stays healthy, he could be one of the year's top breakout pitching prospects. He had Tommy John surgery at LSU and had a 2.33 ERA, 0.72 WHIP and 32 strikeouts in 19.1 innings last season, although he missed more time with a lat injury.

Langevin is on the 60-day injured list due to a lat strain, Sam Dykstra of MLB Pipeline reports.

He is listed as being on the Arizona Complex League Royals roster, but once healthy, the 21-year-old righty will probably be assigned to a full-season affiliate. Langevin was Kansas City's fourth-round pick last year and has one of the best fastballs in the system -- a mid-90s offering with elite movement -- but the rest of his pitches need refinement.

Hendriks (elbow) threw out to 120 feet Tuesday in Baltimore during Boston's day off, Christopher Smith of MassLive.com reports.

Boston manager Alex Cora indicated Hendriks is feeling better but is not yet ready for mound work. That could happen at some point this weekend.

Garcia struck out two over a scoreless inning to earn a hold in Wednesday's 1-0 win over the Reds.

Garcia entered with none out and a runner on first base in the seventh. After Matt McLain stole second base, the left-hander had to deal with the most dangerous part of the order and a runner in scoring position, and he was up to the challenge. Garcia struck out Elly De La Cruz and Gavin Lux swinging before inducing a harmless groundout (72.8 exit velocity). It was the third hold of the season for Garcia, whose four appearances have come in the seventh or eighth innings with Texas ahead by a run or tied.

Chapman picked up the save after throwing a scoreless ninth inning with one walk in Wednesday's 3-0 win over Baltimore. He struck out one.

Chapman wasn't overly dominant while tossing 18 pitches Wednesday, but he put out Ryan Mountcastle after Adley Rutschman drew a walk to prevent the potential tying run from coming to the plate. It was Chapman's first save of the campaign after he worked the eighth inning Opening Day against Texas, but his usage in that one was likely a matchup-based move to handle the top of the Rangers' order. The hard-throwing left-hander has a clear pathway to save chances as Boston's closer to begin the season, especially as long as Liam Hendriks (elbow) sits on the injured list.

Munoz earned the save in Wednesday's 3-2 win over the Tigers, allowing two walks and one hit while striking out two in a scoreless ninth inning.

Munoz got off to a shaky start with two straight walks before recovering with a punchout. A Dillon Dingler single loaded the bases, but Munoz managed to close things out with a fielder's choice to home plate before striking out Zach McKinstry. Wednesday was a far more challenging effort than his first two outings, but Munoz has managed to earn three saves in as many opportunities without giving up a run. With the Mariners scheduled for a day off Thursday, he should be available for the start of the three-game weekend road series against the Giants.