Del Castillo said Monday that he expects to be sidelined for around one month due to his left calf injury, Nick Piecoro of The Arizona Republic reports.

While Del Castillo is hopeful that he'll be able to play in at least one Cactus League game or exhibition before the beginning of the regular season, the extended time he'll miss this spring could end up costing him a spot on the Opening Day roster. Arizona is expected to head into the season with Gabriel Moreno and James McCann as its top two catchers, so Del Castillo would merely provide a third option at the position and would likely see most of his playing time at designated hitter. Because the 26-year-old still has a pair of minor-league options remaining, the Diamondbacks may prefer to option Del Castillo to Triple-A Reno, which would allow him to play on a more regular basis once he overcomes the calf issue.

The Pirates designated Suwinski for assignment Monday, Robert Murray of FanSided.com reports.

Suwinski ended up being the casualty after the Pirates needed to free up a 40-man roster spot for the signing of Marcell Ozuna. After showing promise in his first two big-league seasons with 45 home runs over 250 games, Suwinski managed a weak .169/.271/.297 batting line and 29.9 percent strikeout rate over the subsequent two seasons. The 27-year-old doesn't have minor-league options remaining, but he's shown enough upside that he could draw interest via waivers.

The Padres signed France to a minor-league contract Monday that includes an invitation to spring training, Dennis Lin of The Athletic reports.

France was drafted by the Padres and reached the majors with them before being traded to the Mariners. The 31-year-old graded out well defensively at first base in 2025 but turned in a sub-.700 OPS for the second straight regular season between the Twins and Blue Jays. France will join a suddenly-crowded mix at first base and designated hitter in San Diego.

Astros manager Joe Espada said Monday that Altuve will spend most of spring training working exclusively at second base, Chandler Rome of The Athletic reports.

Altuve was the Astros' Opening Day left fielder last season and wound up splitting his time pretty evenly between left field, second base and designated hitter. This season, however, he appears slated to return to his natural second base position on an everyday basis. Zach Cole looks like the favorite to see most of the reps in left field for Houston.

McGonigle is getting reps across the infield in camp but wants to show that he can stick at shortstop long term, Evan Woodbery of MLive.com reports.

McGonigle is an advanced hitter at the age of 21, as he slashed .305/.408/.583 with 19 home runs and 10 stolen bases in 88 games across three minor-league levels in 2025. His clearest path to MLB playing time in the near term appears to be shortstop, where Javier Baez and Zach McKinstry are the incumbents, as Baez and McKinstry would fit nicely in utility roles. McGonigle is getting the chance to show he can be a versatile player as well, but shortstop is the cleanest fit if he's up to the challenge defensively. The young infielder is one of the top prospects in baseball and should be firmly on the fantasy radar this season.

Holliday will have the cast on his surgically repaired right hand removed Monday, Jake Rill of MLB.com reports.

Holliday underwent surgery last week to have the fractured right hamate bone removed from his hand. He's able to field grounders (but not throw) and run in Orioles camp and is aiming to take live at-bats in three weeks. Holliday will begin the season on the injured list, but the goal is for it to be a brief stint.

After fading down the stretch last season, Crow-Armstrong is aiming to make his swing more consistent and compact this year in an effort to find more sustained success at the plate, Jordan Bastian of MLB.com reports.

Crow-Armstrong was one of the top players in the league before the All-Star break, blasting 25 home runs and posting an .846 OPS. However, he faded some after the break, as he mustered only six long balls and a .634 OPS. Chicago assistant hitting coach John Mallee said he noticed that as the season went on, the talented outfielder developed a longer stride in his swing, which led him to miss more pitches or make weaker contact when he did connect. Crow-Armstrong still had a great season with the 31 long balls and 35 stolen bases, making him one of only seven players in all of baseball to get to 30 in each of those categories. The 23-year-old's combination of power and speed makes him a valuable fantasy asset, and he could take a step forward in 2026 if he tightens up his swing and makes more consistent contact all year.

Rodriguez's contact ability has generated reaction from observers in camp, C. Trent Rosecrans of The Athletic reports.

Rodriguez spent time with Double-A Chattanooga (82 games) and Triple-A Louisville (53) in 2025 before earning a promotion to the Reds' 40-man roster during the offseason. He slashed .298/.357/.481 with 12 home runs in Double A and .260/.304/.405 with seven homers in his introduction to Triple A. While onlookers are impressed by Rodriguez's ability to hit anything thrown at him, they also feel he needs to be more selective. The soon-to-be 22-year-old outfielder also played offseason ball in the Dominican Winter League, where he slashed .301/.375/.504 with four homers across 128 plate appearances and walked as many times as he struck out (13).

Burns will compete for the fifth starter's role during spring training, Mark Sheldon of MLB.com reports. He showed improvement with his changeup during a two-inning live batting practice session on Monday, Charlie Goldsmith of The Dayton Daily News reports.

Burns experienced just about everything a pitcher can during his first year of professional ball in 2025, hitting three levels of the minors before making his MLB debut with the Reds. He also experienced an injury, time on the injured list and returned to pitch as a reliever over the final weeks of the regular season and into the postseason. The right-hander held his own for the most part and can leverage that experience to compete for the final rotation spot. His fellow candidates for the job are Rhett Lowder, Brandon Williamson and Julian Aguiar (elbow). Burns possesses an elite four-seamer and slider (43.9 Whiff%) and has succeeded thus far on the strength of those two pitches, but adding a useful changeup or cutter could take him to another level.

Soroka might open the season in the bullpen, Ken Rosenthal of The Athletic reports.

The Diamondbacks enter spring training well stocked in the rotation but with an unsettled outlook in the bullpen. Soroka, signed by Arizona as a free agent in December, made 17 starts for the Nationals and Cubs in 2025 before a shoulder injury limited him to relief work over the final two weeks of the regular season. Built into Soroka's contract are incentives that reward him for starts or relief appearances -- two points for every start, one point for a relief outing. He will earn $250,000 each for reaching 10 and 20 points, $425,000 each for reaching 30 and 40, and $650,000 for reaching 50. Barring a significant injury, the 28-year-old right-hander could reach those incentives as a full-time starter or reliever or a combination of the two roles.