The Yankees acquired Vivas and Victor Gonzalez from the Dodgers on Monday in exchange for Trey Sweeney, Alden Gonzalez of ESPN.com reports.

Vivas, 22, was on the Dodgers' 40-man roster but has not yet appeared in the majors. This past season, he slashed .269/.381/.407 with 13 home runs and 25 stolen bases between Double-A Tulsa and Triple-A Oklahoma City. The left-handed batter can play second and third base and figures to open the 2024 campaign at Triple-A Scranton/Wilkes-Barre.

Mauricio suffered an apparent leg injury Sunday while playing in the Domincan Winter League, Michael Mayer of MetsmerizedOnline.com reports.

Mauricio came up lame while making an abrupt stop as he halted a stolen-base attempt. He was down for a bit before eventually walking off the field gingerly with the training staff. There are no more specifics at this point regarding the exact nature of the injury or how severe it might be, but Mauricio's winter ball stint might be over. The 22-year-old is slated to compete for the Mets' third base job during spring training.

Lowe (knee) has fully recovered and doesn't expect to be limited in his winter workouts, Marc Topkin of the Tampa Bay Times reports.

Lowe was placed on the 10-day injured list at the end of the 2023 campaign after suffering a fractured right patella, but the injury won't alter his offseason program much. The Maryland product should report to spring training with a clean bill of health.

Mets president of baseball operations David Stearns indicated Monday that he expects the team's starting third baseman to come out of the group of Mauricio, Brett Baty and Mark Vientos, Joel Sherman of the New York Post reports.

Stearns also noted that he's not viewing any of the trio of players as a frontrunner for the gig, and it's possible no winner will be declared by Opening Day. The Mets have said Jeff McNeil will be confined mostly to second base, which would indicate that if Mauricio receives everyday at-bats then it would likely come at the hot corner. It's certainly a position battle to keep a close eye on during spring training.

The Mets plan for McNeil to see the bulk of his playing time at second base in 2024, Tim Britton of The Athletic reports.

McNeil started 57 games in the outfield in 2023, but it sounds like that number probably won't be nearly as high in 2024. He missed the final weekend of the season after being diagnosed with a partial UCL tear in his right elbow, but Nimmo is healthy now and having a normal offseason, per Abbey Mastracco of the New York Daily News. McNeil was going to be playing every day regardless, but the fact that it will come at second base could impact the playing time of Brett Baty and/or Ronny Mauricio.

Mathias (shoulder) signed a minor-league contract with the Reds on Nov. 29.

Mathias, 29, sports a career .246/.317/.391 batting line over parts of three major-league seasons for four different teams. His 2023 campaign ended in mid-August due to a shoulder injury and it's not clear what his current health status is.

Nationals manager Dave Martinez said Monday that Garcia is not guaranteed the second base job going into next season, Andrew Golden of The Washington Post reports.

Garcia battled through a disappointing 2023 campaign, slashing just .266/.304/.385 while spending some time back in the minors. The 23-year-old remains talented and would seem to be the odds-on favorite to man second base on Opening Day for the Nationals, but the gig won't be handed to him. Jake Alu, Ildemaro Vargas and Jeter Downs represent potential alternatives to Garcia at the keystone.

Urias is currently projected as the Mariners' starting third baseman following their trade of Eugenio Suarez, Ryan Divish of The Seattle Times reports.

Seattle acquired Urias from Boston last week and he's now at the top of the team's depth chart at third base, although it's possible the Mariners bring someone else in at the position this offseason. Urias had a dreadful 2023, posting just a .636 OPS with three homers in 52 games while spending a chunk of the year in the minors. He looked like a solid regular a couple years ago, though, and is just 26 years of age.

Guillorme was non-tendered by the Mets on Friday.

Guillorme battled injuries in 2023 and slashed just .224/.288/.327 across 120 plate appearances when healthy. The 29-year-old utility infielder is now officially a free agent.

The Mariners acquired Urias from the Red Sox on Friday in exchange for Isaiah Campbell, Ryan Divish of The Seattle Times reports.

Urias was likely going to be non-tendered by the Red Sox ahead of Friday's deadline had this trade not come together. He posted a disappointing .194/.337/.299 batting line over 177 plate appearances this past year between Milwaukee and Boston, but the former top prospect is only 26 years old and could be a platoon option at second base for the Mariners in 2024.