Gallo signed a one-year, $5 million contract with the Nationals on Tuesday, Andrew Golden of The Washington Post reports.

He'll have the opportunity to earn an additional $1 million in incentives. Gallo slashed just .177/.301/.440 last season with the Twins, although he did pop 21 home runs over 332 plate appearances. The 30-year-old would appear to be penciled in as the Nationals' regular left fielder, although he could see some action at first base, as well.

Blandino is attempting to become a pitcher, Fernando Rayo of 8 Deportivo reports.

Blandino is expected to report to Double-A Chattanooga for the start of the season, as he didn't secure an invitation to big-league spring training when inking his MiLB deal in November. He's appeared in five major-league contests as a pitcher and has featured a knuckleball during his brief experience on the bump.

Alonso signed a one-year, $20.5 million contract with the Mets on Thursday, Jeff Passan of ESPN.com reports.

Alonso is in the final year of arbitration eligibility and saw his salary jump $6 million from 2023. He's proven to be one of the most consistent power producers across five full seasons in the majors, reaching 40 homers in each of the last two campaigns and three times overall. Assuming he and the Mets don't agree to an extension, Alonso will hit free agency next offseason.

The Diamondbacks and Walker avoided arbitration by agreeing to a one-year, $10.9 million contract Thursday, Robert Murray of FanSided.com reports.

It's a nice raise for the first baseman in what was his final year of arbitration eligibility. Walker struggled in the postseason for Arizona but had another terrific regular season, slugging 30-plus home runs for the second year in a row while reaching the 100-RBI mark for the first time.

Tellez signed a one-year, $3.2 million contract with the Pirates on Tuesday, Mark Feinsand of MLB.com reports.

Tellez spent over two seasons with the Brewers, and he will remain in the NL Central to fill the Pirates' opening at first base. The 28-year-old slugger took a major step back in 2023, slashing .215/.291/.376 with 13 home runs -- only one of which came after May 23. Despite his recent struggles, Tellez should begin the season as Pittsburgh's primary first baseman, though he will likely step out of the lineup against lefties in favor of Jared Triolo or Connor Joe.

The Reds signed Candelario on Monday to a three-year, $45 million contract that contains a club option for 2027, Mark Sheldon of MLB.com reports.

Candelario and the Reds agreed in principle on the deal last week, but it wasn't until Monday that the team formally announced the signing of the 30-year-old. He's expected to move between the corner-infield spots and designated hitter in 2024, with his ability to hit from either side of the plate likely guaranteeing him steady playing time versus both left- and right-handed pitching. After posting a career-worst .633 OPS in his final season with the Tigers in 2022, Candelario bounced back nicely at the plate in 2023, slashing .251/.336/.471 with a career-high 22 home runs and eight stolen bases across 575 plate appearances between the Nationals and Cubs.

Atlanta outrighted White (hip) to Triple-A Gwinnett on Thursday.

White was just acquired from the Mariners on Sunday as part of the Jarred Kelenic trade, but the 27-year-old former top prospect has already lost his 40-man roster spot. White is a career .165/.235/.308 hitter in 306 major-league plate appearances and missed the majority of the 2023 season following May hip surgery.

Steer is in line to play regularly in the outfield following the Reds' signing of Jeimer Candelario, Charlie Goldsmith of The Cincinnati Enquirer reports.

Cincinnati made a crowded infield situation even more crowded with its acquisition of Candelario. Steer is an infielder by trade, but he made 38 starts in the outfield in 2023 and would appear pegged for regular left field duty in 2024. Even with Steer slated to play mostly in the outfield next season, the Reds would still appear to have at least one more infielder than they have starting spots. Jonathan India remains a good bet to be traded.

Candelario signed a contract with the Reds on Wednesday, Mark Feinsand of MLB.com reports.

Adding Candelario is an interesting move for the Reds, who already have a plethora of young infield talent at the major-league level. Candelario slashed .251/.336/.471 with 22 homers and 70 RBI between the Nationals and Cubs last season. He's capable of playing either corner infield position -- though he has far more experience at third -- and his arrival could signal a potential plan for the Reds to move on from Christian Encarnacion-Strand or Noelvi Marte (hamstring).

White (hip) was traded from Seattle to Atlanta on Sunday along with Jarred Kelenic and Marco Gonzales in exchange for Jackson Kowar and Cole Phillips.

White is entering his age-28 campaign and is owed $8 million over the next two seasons, but Seattle didn't use him in the majors in 2022 or 2023. Last season was a lost campaign for White, who ended up having hip surgery in May. He hasn't been a league-average hitter since his stint at Triple-A in 2021, and this was primarily a salary dump move by Seattle. White has a career .165/.235/.308 MLB slash line in 306 plate appearances.