MLB Player News

The White Sox placed Alberto on waivers Monday, James Fegan of SoxMachine.com reports.

Alberto was a Rule 5 selection over the winter, so any team that puts a claim in for the 24-year-old right-hander would have to carry him on its major-league roster throughout the season. In the likelier event that Alberto clears waivers, the White Sox would have to offer him back to the Rays, the team he originally signed with back in 2019. Alberto has yet to pitch above the High-A level and didn't look big-league ready during spring training, as he yielded 10 runs (eight earned) on 12 hits and four walks while striking out seven over 6.2 innings across his seven Cactus League appearances.

The Giants reassigned Porter to minor-league camp Monday, Justice delos Santos of The San Jose Mercury News reports.

Porter spent the majority of last season with Triple-A Sacramento and inked a new minor-league deal that included an invitation to spring training following the season last October. He'll provide organizational catching depth for San Francisco.

The Giants reassigned Margevicius to minor-league camp Monday, Justice delos Santos of The San Jose Mercury News reports.

Margevicius inked a minor-league deal with the Giants in December that included an invitation to spring training. He appeared in five Cactus League games this spring, allowing seven earned runs on 18 hits and one walk across 12 innings while striking out six. Margevicius is likely to open the 2026 season with Triple-A Sacramento.

Arizona manager Torey Lovullo expressed confidence Monday that Moreno (forearm) will be available for the Diamondbacks' March 26 season opener versus the Dodgers, Jose M. Romero of The Arizona Republic reports.

Moreno received good news over the weekend, when an MRI administered on his aching right forearm revealed inflammation but no structural damage. Though the injury isn't expected to affect Moreno at the plate, Lovullo said that the catcher will be barred from throwing this week while he waits for the inflammation to subside. Assuming he's cleared to make a start behind the dish in one of the Diamondbacks' exhibitions versus the Guardians early next week, Moreno should be ready to catch for Opening Day starter Zac Gallen on March 26.

Martin was removed after three innings of Monday's Grapefruit League game against the Pirates after sustaining a concussion, Bobby Nightengale of The Minnesota Star Tribune reports.

Per Matthew Leach of MLB.com, Martin appeared to suffer the head injury when he landed awkwardly while trying to make a play on ball hit to right field. Though the Twins' season opener isn't until March 26 in Baltimore, the volatile recovery timeline for concussions could put Martin at risk of being shelved to begin the campaign. Before suffering the concussion, Martin had appeared on solid ground to make the Opening Day roster as a platoon option in the outfield.

Church (lat) struck out a batter and was charged with two runs (one earned) on two hits over an inning of relief Sunday in the Rangers' 5-3 loss to the Dodgers in Cactus League play.

After being brought along slowly in spring training while he recovered from a right lat strain, Church finally completed his throwing progression and received clearance to make his Cactus League debut Sunday. The right-hander pumped in 13 of his 19 pitches for strikes, but he ended up taking the loss after surrendering a tie-breaking RBI single to Andy Pages. Though Church is one of the more talented relief arms on Texas' 40-man roster, the time he missed in camp along with the fact that he has a minor-league option remaining could hurt his chances of winning a spot in the Rangers' Opening Day bullpen.

Higashioka (back) will start at catcher and bat seventh in Monday's Cactus League game against the White Sox.

Higashioka hadn't appeared in a game since March 5 due to a back issue, but now that he's back behind the plate Monday, he should have plenty of time to prepare himself for the Rangers' March 26 opener in Philadelphia. The veteran backstop is expected to split catching duties with Danny Jansen this season.

Jung (adductor) will start at third base and bat sixth in Monday's Cactus League game against the White Sox.

Jung hadn't played at any point in March while recovering from an adductor strain, but he's made enough progress in recent days to make his return to the Rangers' spring lineup. With 10 more days to go before Opening Day, expect Jung to get plenty of at-bats over the upcoming week.

Young (wrist) will start in center field and bat second in Monday's Grapefruit League game against the Mets.

Young will make his first appearance since Feb. 27 after being held out of action for the past two and a half weeks while he waited for the discomfort in his bruised right wrist to subside. As long as the 26-year-old is able to avoid any setbacks while he picks up at-bats in multiple Grapefruit League and/or minor-league games during the final week of spring training, he should be in line to open the season as the Nationals' primary center fielder.

Manager Carlos Mendoza said Monday that as long as Brazoban finishes spring training healthy, he'll be part of the Mets' Opening Day roster, Anthony DiComo of MLB.com reports.

Brazoban has minor-league options left, which led DiComo to wonder earlier Monday if Brazoban might not make the team's Opening Day roster. The 36-year-old Brazoban didn't make his MLB debut until 2022 at 32 years old. He pitched in 52 regular-season games for the Mets last season, recording a 3.57 ERA, 1.24 WHIP and 57:27 K:BB across 63 innings.