Meyer (hip) is expected to be a full-go for the start of spring training, Christina De Nicola of MLB.com reports.

The 26-year-old right-hander got off to a fast start last season, posting a 2.10 ERA, 1.07 WHIP and 41:7 K:BB through 30 innings over his first five starts, but Meyer's numbers cratered after that due to a hip issue that eventually required surgery. With the Marlins having traded Edward Cabrera and Ryan Weathers this offseason, the team has three open rotation spots behind Sandy Alcantara and Eury Perez, and Meyer is being counted on to fill one of them. If he can stay healthy and rediscover that early 2025 form, he'll be headed for a breakout campaign.

The Diamondbacks acquired Aracena, Kade Strowd and Jose Mejia from the Orioles on Thursday in exchange for Blaze Alexander, Nick Piecoro of The Arizona Republic reports.

Aracena was dealt from the Mets to the Orioles last July in the Gregory Soto trade and is on the move once again. The 21-year-old is an intriguing get for Arizona, having collected a 2.25 ERA and 114:51 K:BB over 92 innings covering 14 starts and nine relief outings between the Single- and High-A levels in 2025.

The Nationals claimed Waldichuk off waivers from the Rays on Thursday.

It's the fourth organization Waldichuk has been in this offseason. The left-hander struggled in 2025 in his first year back from Tommy John surgery, posting an 8.65 ERA and 2.06 WHIP across 51.0 innings at Triple-A Las Vegas. However, Waldichuk boasts a career 33.9 percent strikeout rate in the minors, so he could become useful rotation depth for the Nationals as he further distances himself from surgery.

Urquidy signed a one-year, $1.5 million contract with the Pirates on Thursday, Will Sammon of The Athletic reports.

Urquidy spent the majority of 2025 recovering from a Tommy John procedure he underwent in June 2024. He was able to make two appearances for the Tigers before the end of the regular season, during which he allowed two runs on four hits and three walks while striking out three batters in 2.1 innings. If he doesn't capture a spot in the Pirates' rotation during spring training, he could still slot in as a long-relief option.

Snell could begin the season on the injured list due to lingering shoulder issues, Jack Harris of the California Post reports.

Snell missed most of the first four months of last season with left shoulder inflammation. He pitched well down the stretch of the regular season and in the first three rounds of the playoffs before stumbling in the World Series. Snell remains hopeful of being ready for Opening Day, and if he does require an IL stint it seems it would be more about preserving him over the long haul rather than the southpaw actually being injured. The Dodgers are likely to deploy a six-man rotation again and have the depth to slow-play Snell, if that's the route they decide to take.

Cardinals president of baseball operations Chaim Bloom said Tuesday that the team has not made a decision as to whether Cijntje will be a switch-pitcher moving forward or focus on throwing right-handed, Brenden Schaeffer of STL Sports Central reports.

The Mariners had said prior to trading Cijntje to the Cardinals on Monday that the hurler would throw only right-handed in spring training games. Bloom noted that while he thinks the course the Mariners were going to take with Cijntje was "a good one," he wants to get to know the pitcher first before making any determinations. Cijntje collected a 3.99 ERA and 120:51 K:BB over 108.1 innings between High-A Everett and Double-A Arkansas in 2025 and will likely begin his stint in the Cardinals organization at Double-A Springfield.

The Cardinals acquired Cijntje from the Mariners on Monday as part of a three-team trade involving the Rays, Joel Sherman of the New York Post reports.

St. Louis also receives Tai Peete, Colton Ledbetter and a compensatory draft pick. Brendan Donovan is going to Seattle and Ben Williamson is headed to Tampa Bay as part of the deal. A first-round pick in the 2024 Draft, Cijntje held a 3.99 ERA and 120:51 K:BB over 108.1 innings between High-A Everett and Double-A Arkansas in 2025. The Mariners said over the weekend that Cijntje -- who has been a switch pitcher -- would focus on throwing right-handed in spring training. It's unclear whether the Cardinals will also have the same plan or have Cijntje continue switch pitching.

Waldrep could begin the season at Triple-A Gwinnett, Mark Bowman of MLB.com reports.

Waldrep seemingly did enough last season to be locked into Atlanta's rotation, posting a 2.88 ERA, 1.19 WHIP and 55:22 K:BB over 56.1 innings covering nine starts and one extended relief outing. However, several other of the team's rotation candidates cannot be optioned to the minors, while Waldrep can, so the 23-year-old could be a roster casualty as Atlanta seeks to retain depth. Bowman writes that while Waldrep might wind up being the most valuable of the current fifth-starter candidates by the end of the season, if he becomes a "lasting part" of the rotation early on, "then something disastrous will have already happened." Atlanta has Chris Sale and Spencer Strider locked into rotation spots, with Spencer Schwellenbach (elbow), Reynaldo Lopez (shoulder) and Grant Holmes (elbow) expected to fill the other slots, if healthy. Bryce Elder, Joey Wentz, Martin Perez (shoulder) and Waldrep are among the club's depth starters, and Waldrep is the only one in the group that has minor-league options remaining. Atlanta also remains in the market for additional rotation help, which could push Waldrep farther down the pecking order.

Atlanta signed Perez (shoulder) to a minor-league contract Friday, Aram Leighton of JustBaseball.com reports.

Elbow and shoulder woes limited Perez to just 56 innings in 2025 with the White Sox, but he pitched well when on the bump, collecting a 3.54 ERA, 1.11 WHIP and 44:22 K:BB. It's unclear whether the shoulder strain that ended his season will affect his readiness for the start of spring training. There isn't room for Perez in Atlanta's rotation when everyone is healthy, but Spencer Schwellenbach (elbow), Grant Holmes (elbow) and Reynaldo Lopez (shoulder) all ended the 2025 campaign on IL.

Snell has ramped up slowly this winter in an effort to recover from his postseason workload, Jack Harris of the New York Post reports.

Snell acknowledged that he was exhausted following the Dodgers' postseason run, during which he made five starts and a relief appearance after tossing 61.1 innings during the regular season. He hopes to be ready for Opening Day, but both he and the team have acknowledged the importance of exercising patience as he builds back up. Los Angeles is expected to handle its pitching staff cautiously overall, and it has enough rotation depth to do so -- particularly early in the campaign.