Atlanta signed English to a minor-league contract Dec. 22.

English reached the big leagues for the first time at age 28 for the Diamondbacks in 2025, going 2-for-22 at the plate in seven tilts. He can play both corner-infield spots as well as left field and will likely begin the 2026 season at Triple-A Gwinnett.

The Athletics re-signed Lavastida to a minor-league contract Dec. 18.

Lavastida split the 2025 season between the Astros and Athletics minor-league systems, hitting .279/.362/.438 with 10 homers in 89 games. The 27-year-old's only major-league experience came back in 2022, and he is merely organizational depth for the A's.

The Diamondbacks signed Dubin (elbow) to a minor-league contract Dec. 19.

Dubin made 30 appearances between the Astros and Orioles in 2025, collecting a 5.08 ERA and 28:11 K:BB over 33.2 frames. The 30-year-old finished the year on the injured list with right elbow discomfort, and it's unclear whether he will have any restrictions at the beginning of spring training.

The Dodgers designated Fitzgerald for assignment Tuesday, Katie Woo of The Athletic reports.

The transaction clears a spot on the 40-man roster for the addition of Andy Ibanez, whose signing was made official Tuesday. Fitzgerald was a waiver claim of the Dodgers last week and will now be available again for other clubs to claim. He slashed .196/.302/.457 with four home runs in 24 games for the Twins in 2025.

The Diamondbacks acquired Arenado and cash considerations from the Cardinals on Tuesday in exchange for Jack Martinez, John Gambadoro of Arizona Sports 98.7 FM reports.

Arenado has agreed to waive his no-trade clause in order to facilitate a deal, and the Cardinals are expected to cover all but $11 million of what remains on the veteran third baseman's contract through 2027. An eight-time All-Star, Arenado has been in a steady decline offensively, having slashed .237/.289/.377 with 12 home runs over 107 contests in the 2025 regular season. He missed time with a shoulder issue, but Arenado finished the season healthy. Arenado -- who turns 35 in April -- will take over at third base in Arizona, which could push Jordan Lawlar to the outfield and Blaze Alexander to a utility role.

The Diamondbacks signed Loaisiga (elbow) to a minor-league contract Tuesday that includes an invitation to spring training, Jorge Castillo of ESPN.com reports.

Loaisiga dealt with injuries again in 2025, posting a 4.25 ERA, 1.48 WHIP and 25:10 K:BB across 29.2 innings for the Yankees before his season ended prematurely due to a flexor strain. The expectation is that the righty will be ready for spring training, and Loasiga has flashed enough upside when on the bump that he'll have a good shot to win a roster spot if he can avoid another injury.

The Guardians signed Kieboom to a minor-league contract Tuesday that includes an invitation to spring training.

Kieboom went 2-for-8 during a brief stint with the Angels in 2025 but spent most of the year at Triple-A Salt Lake, where he slashed .319/.368/.449 with nine homers in 93 contests. The 28-year-old will compete for a reserve role in Cleveland but is likely ticketed for Triple-A Columbus to begin the season.

The Rays designated Bido for assignment Monday.

Bido has already been in three organizations this offseason and could be headed to another as he goes to the waiver wire. The righty posted a 3.41 ERA and 24.3 percent strikeout rate with the Athletics in 2024 before stumbling to a 5.87 ERA and 18.7 percent strikeout rate in 2025. Bido does not have minor-league options remaining.

The Rays designated Cheng for assignment Monday.

Cheng was claimed off waivers by the Rays last week, but he'll lose his spot on the 40-man roster in order to make room for Brett Wisely and Ken Waldichuk. The 24-year-old went hitless in a brief stint with the Pirates last season and slashed just .209/.307/.271 at Triple-A Indianapolis.

The Rays acquired Waldichuk and Brett Wisely from Atlanta on Monday in exchange for a player to be named later or cash considerations.

Waldichuk had been a waiver claim of Atlanta last week and he's now on the move again. The left-hander struggled in his first year back from Tommy John surgery in 2025, posting an 8.65 ERA, 2.06 WHIP and 64:42 K:BB across 51 innings at the Triple-A level. However, Waldichuk boasts a career 33.9 percent strikeout rate in the minors, so the Rays felt he was worth a flyer. Waldichuk has minor-league options remaining and is likely to begin the 2026 season in the rotation at Triple-A Durham.