The Marlins placed Henriquez (elbow) on the 60-day injured list Thursday.

The transaction frees up a spot on the 40-man roster for Chris Paddack, whose signing was officially announced Thursday. Henriquez underwent a UCL reconstruction surgery with an internal brace procedure on his right elbow in December and will be sidelined for the duration of the 2026 season.

Walker believes he fixed a mechanical issue over the offseason that had affected his command last season, Alex Pavlovic of NBC Sports Bay Area reports.

Walker discovered that he had been over-rotating, which made it difficult to command his slider, in particular. That led to having to throw more sinkers for strikes, and because the hitter was able to guess what was coming, his sinker got hit harder. After finishing with a 1.91 ERA, 0.85 WHIP and 32.1 percent strikeout rate in 2024, Walker regressed to a 4.11 ERA, 1.28 WHIP and 22.6 percent strikeout rate in 2025. The 30-year-old is the favorite to open 2026 as the Giants' closer, and he could have a bounce-back season if his mechanics are in order.

The Royals traded Causey to the Athletics on Thursday in exchange for Mitch Spence.

Causey spent time with the Royals' High-A and Double-A affiliates in 2025, posting a 1.72 ERA and 0.90 WHIP in 73.1 innings across the two levels. The 23-year-old righty will likely begin his tenure with the Athletics in Double-A and aim to reach Triple-A Las Vegas at some point this summer.

The Dodgers placed Phillips (elbow) on the 60-day injured list Thursday, Fabian Ardaya of The Athletic reports.

The move frees a spot on the 40-man roster for Enrique Hernandez (elbow). Phillips will be sidelined for at least the first few months of the 2026 campaign after having Tommy John surgery last May.

The Royals placed Marsh (shoulder) on the 60-day injured list Thursday.

Marsh missed all of 2025 due to shoulder problems, and after undergoing surgery in November to address the issue, he's expected to miss the entire 2026 campaign as well. His move to the 60-day IL clears space on the 40-man roster for Mitch Spence, whom the Royals acquired in a trade with the Athletics on Thursday.

The Twins designated Kowar (shoulder) for assignment Thursday, Dan Hayes of The Athletic reports.

The transaction clears a 40-man roster spot for Anthony Banda, who was acquired via trade Thursday. Kowar was a waiver claim of the Twins earlier this month and could now be on the move again. He ended last season on the injured list with a right shoulder impingement, and it's unclear what Kowar's current health status is.

The Twins acquired Banda from the Dodgers on Thursday in exchange for international bonus pool money, Dan Hayes of The Athletic reports.

Banda had been designated for assignment last week and is now on his way to a new organization. The lefty collected a 3.14 ERA and 111:52 K:BB over 114.2 regular-season innings during his time with the Dodgers and should fill a high-leverage relief role as part of an unsettled Twins bullpen.

The Diamondbacks signed Sewald to a one-year, $1.5 million contract Thursday, Nick Piecoro of The Arizona Republic reports.

Sewald was the Diamondbacks' closer when they won the National League pennant in 2023 and opened the 2024 season in the role before eventually being replaced. He'll turn 36 in May and was limited to just 19.2 innings in 2025 due to injuries, posting a 4.58 ERA and 20:6 K:BB between the Guardians and Tigers. Sewald might not have much left in the tank, but given of the state of Arizona's bullpen, it wouldn't be far-fetched that he winds up with some save opportunities.

Crismatt needs right elbow surgery and will be sidelined indefinitely, Jeff Wilson of AllDLLS.com reports.

It's unclear what specific procedure Crismatt requires, but even a minor one will likely sidelined him for a least a few months. The right-hander is in Rangers camp as a non-roster invitee. If Crismatt is able to make it back later this season, he'll likely pitch at Triple-A Round Rock.

Hendriks (elbow) signed a minor-league contract with the Twins on Wednesday that includes an invitation to big-league spring training, Jon Heyman of the New York Post reports.

Hip and elbow injuries limited Hendriks to just 14 regular-season appearances in 2025, during which he accumulated a 6.59 ERA and 1.39 WHIP over 13.2 frames. An unstable bullpen situation in Minnesota may allow the 37-year-old righty to win a spot on the Twins' Opening Day roster, but he will first need to prove he can still be effective in the Grapefruit League.