Walters has a 2.97 ERA, 1.22 WHIP, 41 strikeouts and six saves in 30.1 innings across 33 appearances for Triple-A Columbus.

A pure reliever who received almost $1 million after the Guardians selected him with the No. 62 overall pick last year, Walters was assigned to Double-A to begin his pro career and dominated to the tune of a 1.35 ERA, 1.05 WHIP, two saves and 38 strikeouts in 20 innings. His strikeout rate dipped from 46.3 percent to 31.8 percent and his walk rate spiked from 9.8 percent to 13.2 percent after the bump to Triple-A, but Walters is still one of the best relief pitching prospects in the game. He should figure prominently into Cleveland's setup mix as the 2025 season unfolds.

Misiewicz cleared waivers Thursday and was sent outright to Triple-A Scranton/Wilkes-Barre.

He was DFA'd by the Yankees on Monday in order to make room for Jon Berti, but Misiewicz will stick with the organization after going unclaimed on waivers. The 29-year-old southpaw owns a 3.33 ERA and 1.13 WHIP across 54 innings in the minors this season.

Adams is no longer scheduled to begin a rehab assignment after suffering a setback with his right forearm injury, Martin Gallegos of MLB.com reports.

Adams has been sent back to Oakland to be re-evaluated. He's already missed nearly a month of action and now the remainder of his season looks to be in jeopardy, pending results of his exam.

Santos (biceps) fired a scoreless sixth inning in Triple-A Tacoma's extra-inning loss to Oklahoma City on Tuesday, allowing two walks and recording a strikeout.

The right-hander threw 21 pitches overall in a laborious inning, but the silver lining to his control issues was the fact his arm got a good test. Santos has now made two appearances with the Rainiers of an inning apiece, and the Mariners may determine he only needs another turn or two before being deemed ready for activation.

The Astros recalled King from Triple-A Sugar Land on Thursday, Chandler Rome of The Athletic reports.

King has been great out of the Houston bullpen this season, putting up a 2.05 ERA and 27:9 K:BB over 22 innings. He'll give manager Joe Espada another left-handed relief option.

The Astros optioned Hernandez to Triple-A Sugar Land on Thursday, Chandler Rome of The Athletic reports.

Hernandez made a pair of appearance during his brief most recent stint in the big leagues, allowing one run over two innings. The Astros have decided to sub out the right-hander in favor of lefty Bryan King, who was called up from Sugar Land.

Rasmussen (0-1) allowed one earned run in two hits and a walk while striking out one over 1.2 innings to take the loss against the Phillies.

Rasmussen has pitched in a multi-inning relief role since being activated from the injured list Aug. 7. He has been effective for the most part, turning in eight scoreless appearances in 11 chances while also tallying two holds. Even in Wednesday's loss, Rasmussen wasn't hit particularly hard as he surrendered two singles to account for the majority of the damage against him.

The Guardians outrighted Gose to Triple-A Columbus on Thursday.

Gose has now been removed from the Guardians' 40-man roster and subsequently cleared waivers four times in just over a month. The left-handed reliever has allowed five runs over 4.1 innings covering three appearances during his time with the Guardians this season.

Munoz picked up the save over the Padres on Wednesday, striking out two over a perfect ninth inning.

Munoz took the mound in the top of the ninth with a three-run lead and managed to retire the side in order on 14 pitches to secure his 20th save of the campaign. It was a solid outing for the reliever after having allowed a home run in each of his last two appearances, while the save was his first since Aug. 25 against the Giants. Munoz has now posted two or more strikeouts in five of his last six appearances and hasn't issued a free pass in three of his last four.

Akin (3-1) allowed three runs (one earned) on one hit and struck out one over one-third of an inning to take the extra-inning loss and a blown save Wednesday versus the Red Sox.

Akin gave up a walk-off three-run home run to Tyler O'Neill in the 10th inning. Over his previous nine appearances, Akin had yielded just one run over 10.1 innings while posting a 16:1 K:BB. He's generally had success in a low-leverage role this year, posting a 3.44 ERA, 0.95 WHIP and 87:17 K:BB while picking up five holds and three blown saves in 59 appearances.