The Pirates designated Darrell-Hicks for assignment Thursday, Alex Stumpf of MLB.com reports.

Darrell-Hicks struggled to find his footing on the mound in 2025, posting a 7.45 ERA and 1.45 WHIP through 9.2 MLB innings, as well as an 8.45 ERA and 1.93 WHIP through 38.1 innings in Triple-A. He'll lose his place on Pittsburgh's 40-man roster as a consequence of his struggles, and he'll likely have to turn things around dramatically before the club considers adding him back.

The Reds claimed Munoz off waivers from the Cardinals on Thursday.

Munoz gave up 10 earned runs in 11 innings with the Cardinals in 2025 but finished the minor-league season with a 3.28 ERA and 1.33 WHIP through 57.2 frames at Memphis. The Reds, evidently intrigued by his Triple-A statline, will now bring the 25-year-old in to add depth to their pitching staff, but because he has no more options remaining, Munoz will need to make the Opening Day roster in order to stay on the 40-man roster.

The Mets claimed Castillo off waivers from the Orioles on Thursday.

Castillo had stints with Arizona, Baltimore, Seattle and the Mets in 2025. He'll return to New York after being exposed to waivers. Castillo posted a 3.94 ERA across 32 innings of relief in the big leagues this year.

The Dodgers added Ortiz to the 40-man roster on Thursday

Ortiz jumped up from High-A to Triple-A this season, and the young southpaw, who turns 26 in January, is now a part of the 40-man roster. He logged a 2.76 ERA and a 1.24 WHIP in 16.1 innings at Triple-A Oklahoma City in 2025.

Benschoter cleared waivers Thursday and was sent outright to Triple-A Louisville.

Benschoter joined the Reds' active roster twice in 2025 but has yet to make his debut in the major leagues. He appeared in 38 games at Louisville, however, turning in a 4.12 ERA and 1.33 WHIP with a 68:22 K:BB over 78.2 innings. He's likely to report back to Triple-A to begin the 2026 campaign.

The Giants designated Black for assignment Thursday.

Black spent the majority of the 2025 campaign at Triple-A Sacramento, where he struggled to the tune of a 5.81 ERA and 1.48 WHIP alongside a 114:62 K:BB over 119.1 innings. His poor performance will now cause him to lose his place on San Francisco's 40-man roster in favor of Reiver Sanmartin, who was claimed off waivers from the Reds in a corresponding move.

The Giants claimed Sanmartin off waivers from the Reds on Thursday, Alex Pavlovic of NBC Sports Bay Area reports.

Sanmartin will get a fresh start out west after spending the last six seasons as part of the Reds organization. The left-hander, who turns 30 in April, appeared in one big-league game during the 2025 campaign. He tallied a 2.67 ERA, a 1.24 WHIP and a 55:18 K:BB across 67.1 innings for Triple-A Louisville.

Cabrera cleared waivers Thursday and elected free agency, Aaron Gleeman of The Athletic reports.

Cabrera pitched for the Cubs, Twins, Mets and Pirates in 2025 and finished the season with a 6.54 ERA and 1.50 WHIP across 42.2 total innings -- by far the worst marks of his career. He'll likely have to settle for a minor-league contract this winter before attempting to work his way back into the big leagues in 2026.

Misiewicz cleared waivers Thursday and elected free agency, Aaron Gleeman of The Athletic reports.

Misiewicz spent most of his time at Triple-A St. Paul in 2025, where he ended the season with a 3.82 ERA and 1.03 WHIP through 33 innings. The left-hander also made five appearances for the Twins but surrendered five earned runs in just 4.2 innings, so he'll most likely have to settle for another minor-league pact in free agency.

Tonkin cleared waivers Thursday and elected free agency, Aaron Gleeman of The Athletic reports.

After being called up from Triple-A in late July, Tonkin posted a 4.88 ERA and 1.17 WHIP over 24 innings with the Twins. Now having lost his place on the 40-man roster, the 35-year-old will test his value in free agency, though he isn't likely to attract more than a minor-league deal.