The Cardinals acquired Fitts and Brandon Clarke from the Red Sox on Tuesday in exchange for Sonny Gray and cash considerations, Jeff Passan of ESPN.com reports.

Fitts made 14 starts and one relief appearance for the Red Sox the past two years, collecting a 3.97 ERA and 49:23 K:BB over 65.2 innings. The right-hander is under team control through 2031 and stands a good chance to open the season in the Cardinals' rotation. Fitts ended the season on the injured list with right arm neuritis, but he entered the offseason without limitations.

Robberse (elbow) signed a minor-league contract with the Cardinals on Monday, which includes an invitation to spring training, Derrick Goold of the St. Louis Post-Dispatch reports.

Robberse was non-tendered by St. Louis on Friday, but the club has since elected to bring him back on a minor-league deal. He's currently rehabbing from Tommy John surgery and is expected to miss the first few months of the 2026 campaign.

The Reds re-signed Spiers (elbow) to a minor-league contract with an invitation to spring training Monday.

Spiers was non-tendered by Cincinnati last week, but he'll remain in the organization on a minor-league pact. The right-hander is expected to miss most, if not all, of the 2026 season after having Tommy John surgery in late July, so it's likely a two-year minor-league contract.

The Cardinals re-signed Pozo to a one-year contract Monday.

Pozo was non-tendered by St. Louis last week but is now back in the organization just a few days later on a split contract. The Cardinals already have Ivan Herrera, Jimmy Crooks and Pedro Pages competing for reps at catcher on the major-league roster, but Pozo will also factor into the mix. He slashed .231/.262/.375 with five home runs in 67 games for the Cardinals in 2025.

The Rockies signed Mushinski to a minor-league contract with an invitation to spring training Monday, Kevin Henry of The Denver Gazette reports.

Mushinski spent the entirety of the 2025 campaign at Triple-A Columbus in the Guardians organization, holding a 3.78 ERA and 66:33 K:BB over 50 innings. The lefty reliever has made 31 appearances at the big-league level, collecting a 5.45 ERA and 26:12 K:BB across 33 frames. Mushinski will compete for a spot in Colorado's Opening Day bullpen but will likely begin the year at Triple-A Albuquerque.

The Rangers are trading Semien to the Mets in exchange for outfielder Brandon Nimmo, Jeff Passan of ESPN.com reports.

Semien's numbers have been trending down in recent years, and his .669 OPS last season was the lowest mark of his career. However, the 35-year-old still provided a mix of moderate power and speed with 15 homers and 11 stolen bases, and he offers elite defense at second base, as he's coming off winning his second Gold Glove Award. Semien ended the campaign on the 60-day injured list due to a foot injury, but he's expected to have a normal offseason and to be ready for spring training. Nimmo has a full no-trade clause in his contract, but per Will Sammon of The Athletic, the outfielder has already approved the deal.

Atlanta signed Payamps to a one-year, $2.25 million contract Sunday.

Payamps joined Atlanta as a waiver claim in late September and was outrighted to Triple-A on Nov. 6. That move was likely made by the team to avoid an arbitration hearing, as the $2.25 million agreed to by the sides Sunday is probably less than what the veteran reliever would have received in arbitration. Regardless, Payamps now seems ticketed for a role in Atlanta's bullpen in 2026. He's had plenty of major-league success but will be looking to rebound from a career-worst 2025 campaign during which he posted a 6.84 ERA, 1.52 WHIP and 24:9 K:BB over 26.1 innings across 30 appearances between Atlanta and Milwaukee.

Laskey agreed to a minor-league contract with the Rockies on Sunday, Aram Leighton of JustBaseball.com reports.

Laskey spent 2025 in the Marlins organization and split his time between the Double-A and Triple-A levels. He received an invitation to big-league spring training but is likely to open 2026 in the minors based on his production last year and the fact that he's yet to make his MLB debut.

Maton signed a two-year contract with the Cubs on Friday, Will Sammon of The Athletic reports.

Maton's new deal also includes a club option for 2028. The 32-year-old spent time with the Cardinals and Rangers in 2025, finishing the regular season with a 2.79 ERA and 1.06 WHIP along with an 81:23 K:BB across 61.1 innings. Now with the Cubs, he's sure to continue pitching in high-leverage situations and will presumably be in the mix for saves alongside Daniel Palencia.

Rodriguez signed a minor-league contract with the Padres on Friday that includes an invitation to spring training, Britt Ghiroli of The Athletic reports.

Rodriguez spent most of 2025 with Atlanta's Triple-A affiliate, where he slashed .247/.320/.323 with eight homers, 33 RBI, 53 runs scored and 17 steals across 531 plate appearances. The 24-year-old outfielder has yet to make his MLB debut and will likely begin 2026 at Triple-A El Paso.