Moncada reported to spring training Sunday 20 pounds lighter, and he hopes the reduced weight will help him stay healthy, Rhett Bollinger of MLB.com reports.

Moncada re-signed with the Angels on a one-year, $4 million contract in January after posting a .234/.336/.448 slash line with 12 home runs in 84 games last year. The 30-year-old spent time on the injured list with thumb and knee injuries, marking the third straight season in which he's played in fewer than 100 games.

Henderson (personal) rejoined the Orioles at camp Sunday and was spotted participating in infield work, Jacob Calvin Meyer of The Baltimore Sun reports.

Henderson missed three days of workouts while attending to a personal matter, but the brief absence shouldn't affect his readiness for the start of the season. The 24-year-old shortstop is scheduled to leave camp again later this month to join Team USA for the World Baseball Classic.

Tigers manager AJ Hinch said Sunday that Keith will focus on playing third base and first base during spring training and will only return to second base if Detroit has injuries there, Chris McCosky of The Detroit News reports.

The 24-year-old played both the keystone and the hot corner in the minors, and second base is where he spent almost all of his time as a rookie in 2024. Keith moved around more last season, playing 18 games at first base, 26 at second and 37 at third while posting a .746 OPS over 137 regular-season games. He's expected to begin 2026 as Detroit's primary third baseman, but his playing time could be impacted by the eventual arrival of top prospect Kevin McGonigle.

The Brewers signed Rengifo to a one-year contract Friday, Mark Feinsand of MLB.com reports.

Rengifo had a disappointing walk year with the Angels last season, slashing just .238/.287/.335 with nine home runs and 10 stolen bases over 147 contests. However, he hit a solid .273/.323/.431 across the three seasons prior to that and will turn just 29 later this month. Rengifo should be the new favorite to start at third base for Milwaukee, though he also offers the versatility to operate in a super-utility role, if that's what the club prefers.

The Dodgers signed Muncy to a one-year, $7 million contract extension Thursday. The deal includes a $10 million club option (or $3 million buyout) for 2028.

Muncy was already locked in for the 2026 season after the club picked up his $10 million option, and he's now guaranteed another $10 million through the end of the 2027 campaign. The 35-year-old has battled injuries the last two seasons but has remained very good with the bat, having slashed .243/.376/.470 with 19 home runs across 100 regular-season tilts in 2025. Muncy is slated to be the Dodgers' primary third baseman again in 2026.

Okamoto is expected to arrive in camp Saturday, Mitch Bannon of The Athletic reports.

The 29-year-old is dealing with visa issues that have delayed the start to his first MLB spring training, but the Blue Jays expect them to get cleared up some time this week. Okamoto's stay in Dunedin will be a brief one, however, as he's set to play for Team Japan in the WBC. He'll be given every chance to show that he can handle an everyday role at third base for Toronto, with Addison Barger needed in right field following the announcement that Anthony Santander (shoulder) could miss the entire season.

Henderson has left Orioles camp Thursday due to a personal matter, Andy Kostka of TheBaltimoreBanner.com reports.

Henderson is expected back Sunday, so the brief absence shouldn't greatly affect his preparation for the season. The young shortstop is looking to bounce back at the plate in 2026 after a nagging shoulder issue contributed to his home-run total dropping from 37 to 17 season over season.

Marte will receive opportunities to play center field this spring, C. Trent Rosecrans of The Athletic reports.

TJ Friedl is expected to get the most starts in center field this season, but the Reds want to see how Marte handles the new position. Marte moved from third base to right field in 2025, and though there were growing pains, he eventually proved himself to be competent and enters 2026 as the primary starter in right.

Riley (core) took live batting practice Wednesday and appears to be facing no restrictions for the start of spring training, Mark Bowman of MLB.com reports.

Riley appears to be 100 percent healthy after he missed most of the final two months of 2025 with a lower abdominal strain, which he ultimately addressed via core-muscle surgery Aug. 21. Though his reputation as one of baseball's more durable third basemen has taken a hit after two straight injury-shortened seasons, Riley won't turn 29 years old until April, and with some better luck on the health front, he could re-emerge as the consistent 30-homer, 90-RBI producer that he was from 2021 through 2023.

Mayo has been working out at third base early in Orioles camp and could see playing time at the position if Jordan Westburg (oblique) shifts to second base to cover for Jackson Holliday's (hand) expected absence to begin the season, Matt Weyrich of The Baltimore Sun reports.

Mayo didn't see any action at third base with the big club from June on last season, focusing on first base and designated hitter instead. However, with Holliday slated to begin the season on the injured list and with offseason pickup Pete Alonso locked in as the Orioles' everyday first baseman, Mayo is being reconsidered as an option at the hot corner. The likelier scenario seems to be Blaze Alexander picking up Holliday's reps, but Mayo could change minds with a strong Grapefruit League showing.