The Pirates signed Fletcher to a minor-league contract Monday, that includes an invitation to spring trainingAlex Stumpf of MLB.com reports.

Fletcher elected free agency back in October after being removed from the White Sox' 40-man roster and he'll now head back to the National League. The 28-year-old has slashed only .233/.280/.325 in parts of three big-league seasons and, even with the Pirates' lack of outfield depth, will likely begin the 2026 season at Triple-A Indianapolis.

The Cubs signed Bethancourt to a minor-league contract Monday that includes an invitation to spring training, Jon Heyman of the New York Post reports.

He'll be paid $1.6 million if in the majors, but with Carson Kelly and an out-of-minor-league-options Miguel Amaya already on the team, Bethancourt is unlikely to crack the Opening Day roster. The 34-year-old catcher spent the 2025 season at Triple-A Buffalo in the Blue Jays organization, posting just a .551 OPS. Bethancourt is a career .229/.259/.362 hitter over parts of eight big-league seasons.

The Cardinals signed Shuster to a minor-league contract Monday that includes an invitation to spring training, Jon Morosi of MLB Network reports.

A first-round pick in the 2020 First-Year Player Draft, Shuster was once a prospect of some note. However, the left-hander's performance thus far at the major-league level hasn't been encouraging, as he holds a 5.27 ERA and 98:64 K:BB over 141.2 innings covering parts of three seasons. Shuster is capable of starting and relieving, and it's unclear what role the Cardinals have in mind for him, but he has a chance to make the roster on a rebuilding squad.

Burleson will become the Cardinals' everyday first baseman in 2026 following the trade of Willson Contreras (shoulder) to the Red Sox, Derrick Goold of the St. Louis Post-Dispatch reports.

Burleson has primarily played the outfield in pro ball, but he has ample experience at first base, as well, having made 38 starts there during the 2025 season. The 27-year-old will have dual eligibility in fantasy leagues in 2026, but it's unclear whether he will see enough action in the outfield to retain eligibility there heading into 2027. The left-handed-hitting Burleson greatly improved versus left-handed pitching in 2025 -- slashing an adequate .271/.310/.398 -- and the Cardinals intend to give him everyday reps in 2026 rather than saddling him with a platoon partner.

The Red Sox traded Dobbins (knee) to St. Louis on Sunday as part of a package for first baseman Willson Contreras (shoulder), Jeff Passan of ESPN.com reports.

Dobbins had his 2025 campaign cut short when he tore the ACL in his right knee while running to cover first base during a game against the Rays in mid-July. The hurler ultimately underwent surgery and ended the season on the 60-day injured list, though he began a throwing progression in early November and is slated to be ready for the start of spring training. Prior to getting hurt, Dobbins made 13 appearances (11 starts) during his first taste of the majors, posting a 4.13 ERA, 1.28 WHIP and 45:17 K:BB across 61 innings. Dobbins could compete for a spot in St. Louis' rotation, but his low-strikeout profile isn't one that typically attracts the attention of fantasy managers.

Machin agreed to a minor-league contract with the Rockies on Sunday, Jorge Castillo of ESPN.com reports.

The deal includes an invitation to big-league spring training, where the 32-year-old will get the chance to compete for a utility infield role on Colorado's Opening Day roster. For the first time since 2022, Machin resurfaced in the big leagues this past season, appearing in four games for Baltimore in late August and going 1-for-11 with a solo home run and a walk. He spent the bulk of the season at Triple-A Norfolk, slashing .286/.347/.476 with 18 home runs and 15 stolen bases across 504 plate appearances.

The Giants designated Meckler for assignment Friday, Shayna Rubin of the San Francisco Chronicle reports.

With Adrian Houser's signing becoming official Friday, Meckler will end up as the roster casualty necessary to make room on San Francisco's 40-man roster. The 25-year-old outfielder slashed .287/.390/.370 across 401 plate appearances at Triple-A Sacramento this past season, but he hasn't appeared in an MLB game since 2023. His ability to play across the outfield and at second base will help his chances of being claimed by another club. However, his chances of contributing in the majors are slim.

The Pirates designated Luciano for assignment Friday, Kevin Gorman of TribLive.com reports.

Just two weeks after being claimed from San Francisco, Luciano will once again enter the waiver process following Pittsburgh's acquisitions of Brandon Lowe, Jake Mangum and Mason Montgomery on Friday. The 24-year-old Luciano -- once considered a top prospect in baseball -- could still be an attractive waiver target for other clubs despite his career .590 OPS in the big leagues.

The Pirates designated Cheng for assignment Friday, Kevin Gorman of TribLive.com reports.

The Pirates needed to clear some roster space after bringing in three players via a three-team trade with Houston and Tampa Bay on Friday, and Cheng will end up as one of the casualties. The 24-year-old infielder made his MLB debut near the beginning of last season, going 0-for-7 with three strikeouts before being sent back to the minors. He didn't fare well at the plate in Triple-A either, slashing .209/.310/.271 with 36 RBI, 37 runs scored and 18 steals across 398 plate appearances at Indianapolis.

Hamilton signed a one-year, non-guaranteed contract with Atlanta on Friday.

Hamilton finished 2025 with a 4.28 ERA and 1.25 WHIP across 40 regular-season innings -- the worst numbers of his three-year tenure in the Bronx. The 30-year-old righty will now attempt to land a spot in Atlanta's bullpen, but even if he makes the big-league club, he won't be likely to receive many high-leverage opportunities with Raisel Iglesias, Robert Suarez, Dylan Lee and Joe Jimenez (knee) already on the roster.