MLB Player News

Arias was scratched from Sunday's split-squad lineup against the Diamondbacks due to lower-back spasms, Tim Stebbins of MLB.com reports.

Arias was penciled in to start at shortstop and bat cleanup, but he'll instead get some time to rest. The 26-year-old has gone 2-for-9 with a double and five strikeouts through his first four spring training games and is expected to open the campaign as Cleveland's primary shortstop.

Castro (knee) signed a contract Feb. 13 with Mexican League club Leones de Yucatan.

Jon Heyman of the New York Post previously reported that Castro had agreed to a minor-league contract with the Angels, but the deal evidently fell through. The 31-year-old will instead head south of the border to continue his playing career after spending 2025 with the White Sox and posting a 7.50 ERA and 1.67 WHIP in six innings. Castro missed the final four months of last season while recovering from a torn patellar tendon in his right knee, but he's presumably healthy now.

Dubin (elbow) struck out one batter and allowed two earned runs on two hits over an inning of relief Thursday in the Diamondbacks' 13-10 Cactus League win over the Royals.

Dubin appears to be fully healthy after spending the final two weeks of 2025 on the Orioles' injured list due to right elbow discomfort. He signed a minor-league deal with Arizona in December and is competing for a spot in the Diamondbacks' bullpen. Between his stops with Houston and Baltimore last season, Dubin posted a 5.08 ERA, 1.43 WHIP and 28:11 K:BB in 33.2 innings.

Holman (finger) is scheduled to make a relief appearance Tuesday in the Diamondbacks' exhibition against Team Mexico, SI.com reports.

Holman didn't pitch after June 11 last season while battling rotator cuff tendinitis in his right shoulder as well as a right middle finger strain, but he's seemingly 100 percent healthy. Arizona claimed the right-hander off waivers from the Athletics earlier this month and could give Holman a look as a middle reliever.

Loaisiga (elbow) struck out a batter and allowed one earned run on two hits and one walk over one inning of relief Saturday in the Diamondbacks' 8-5 Cactus League win over the Angels.

The 31-year-old made his first appearance of the spring Saturday and looks to be healthy again after a right elbow flexor strain limited him to just 29.2 innings with the Yankees in 2025. Loaisiga joined the Diamondbacks on a minor-league deal this winter but should have a good chance at claiming a spot in an unsettled Arizona bullpen, and potentially even high-leverage duty, if he can emerge from camp healthy.

Mogollon (undisclosed) made his Cactus League debut Friday in the White Sox's 5-2 loss to the Brewers, going 0-for-1 while playing three innings at second base.

The 20-year-old infielder didn't play after June 29 last season due to an unspecified injury, but he looks to have moved past that issue. Mogollon is expected to open 2026 at either High-A Winston-Salem or Single-A Kannapolis.

Estevez's fastball has averaged just 89 mph in his first two appearances of spring training.

A pitcher showing reduced velocity early in camp is hardly unique, but the fact that Estevez's fastball is down nearly seven mph from his 2025 average is a little worrisome. The right-hander led MLB with a career-high 42 saves in 2025 while finishing with a 2.45 ERA, 1.06 WHIP and 54:22 K:BB across 67 outings. There's been no indication of an injury to this point, but fantasy managers should keep an eye on Estevez's velocity as he continues to build up during spring training. Lucas Erceg would likely be the next man up for Kansas City in the ninth inning, should Estevez's effectiveness take a big step backwards.

Thomas is dealing with inflammation in his right elbow and will start up a throwing program Monday, Martin Gallegos of MLB.com reports.

Thomas is still expected to see some Cactus League action as a designated hitter, but he'll need to build up his arm strength before being cleared to play the outfield. The 25-year-old is competing for a bench spot on the Opening Day roster after posting a .684 OPS in 49 games as a rookie last year.

Hunt is dealing with an oblique injury and has been shut down from activity, Kevin Acee of The San Diego Union-Tribune reports.

Hunt signed a minor-league pact with San Diego in December and has been taking part in big-league camp, though he hasn't seen action in any spring games. The 28-year-old isn't on the team's 40-man roster and wasn't expected to be a serious contender for an Opening Day job even prior to suffering the injury. San Diego added fellow catcher Brendan Durfee to major-league camp to take Hunt's place.

House went 2-for-3 with two doubles and a run scored in Saturday's Grapefruit League game against the Mets.

The 22-year-old third baseman has been swinging a hot bat to begin spring training. Through four games, House has gone 5-for-11 with two doubles and two homers while posting a 0:3 BB:K. Plate discipline remains a concern after he posted an atrocious 8:78 BB:K in 274 plate appearances during his big-league debut last season, helping drag down his .234/.252/.322 slash line, but House has power potential if he can learn to make more consistent contact.