Brieske was removed from Monday's Grapefruit League appearance versus Atlanta after only three pitches with an undisclosed injury, Chris McCosky of The Detroit News reports.

Brieske was making his first appearance of the spring after previously being sidelined with back spasms. It's safe to assume he encountered a setback with his back, but the Tigers should have more clarity on the reliever's status soon.

Samaniego (back) is scheduled to make a relief appearance Tuesday in the Red Sox's exhibition versus Team Puerto Rico, Chris Cotillo of MassLive.com reports.

Samaniego had been scheduled to make an appearance early in the Grapefruit League slate, but a back issue cropped up and prevented him from pitching. The young lefty wasn't shut down for long and has been able to ramp back up through bullpen sessions and live batting practice over the past week, setting the stage for him to make his spring debut Tuesday. Samaniego was added to the Red Sox's 40-man roster over the winter but is expected to open the season in the Triple-A Worcester bullpen.

Wilson said Sunday that his lower back has responded well to an injection, and he hopes to be ready to make his season debut shortly after Opening Day, Marc Topkin of the Tampa Bay Times reports.

Wilson's back issue cropped up following his second bullpen session of spring training and prompted the Rays to shut him down. The righty reliever is still waiting for the injection to take full effect, but assuming it alleviates the lingering pain in his back, he should initiate a throwing program in the coming days. Once healthy, Wilson is likely to fill a middle-innings role for Tampa Bay, who acquired him in November after he turned in a 3.42 ERA, 1.30 WHIP and 51:22 K:BB over 55.1 innings out of the White Sox bullpen in 2025.

Strahm allowed a hit and no walks across a scoreless inning in Sunday's Cactus League win over the Brewers. He struck out one.

Strahm entered in the fifth inning to make his spring debut, working around a leadoff single by Cooper Pratt to retire the side without allowing a run. The veteran left-hander, who began his big-league career with the Royals in 2016, was acquired by Kansas City from Philadelphia in December in exchange for Jonathan Bowlan. Strahm is coming off a 2.74 ERA and 1.07 WHIP with a 10.1 K/9 across 62.1 regular-season innings out of the bullpen last season and figures to handle plenty of high-leverage opportunities for the Royals in 2026.

Brieske (back) is scheduled to make a relief appearance in Monday's Grapefruit League game against Atlanta, Chris McCosky of The Detroit News reports.

Brieske will be making his spring debut Monday after a bout with thoracic spine inflammation prevented him from pitching last week. The Tigers didn't use Brieske for more than two innings in any of his appearances last season, so the 27-year-old won't require much of a buildup period during spring training.

Soriano won't start Tuesday's Cactus League game against the Mariners as scheduled due to an illness, Jeff Fletcher of The Orange County Register reports.

The right-hander has surrendered seven earned runs across 3.2 frames in his first two outings of spring training, and his third appearance will be pushed back due to an ailment. Soriano shouldn't miss much time and could slot back into the pitching schedule later in the week.

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.

Guenther (hip) has allowed one hit and no walks over two scoreless innings through his first two Grapefruit League appearances.

Guenther is back to full health for spring training after he didn't make an appearance in the majors or minors after June 25 last season while recovering from a left hip arthroscopy. Detroit brought the 30-year-old lefty reliever back on a minor-league deal this winter, and he's competing for a spot in the Tigers' Opening Day bullpen.

Kowar (shoulder) made his Grapefruit League debut in Thursday's 6-5 win over the Tigers, issuing one walk and allowing no hits over a scoreless inning of relief.

Kowar looks to be back to full health after he spent the final month of the 2025 season on the Mariners' injured list due to a right shoulder impingement. After Seattle waived Kowar in January, he caught on with the Twins before being traded to the Orioles less than two weeks later. The right-hander is competing for a spot in Baltimore's Opening Day bullpen this spring.

Smith allowed one earned run on two hits with two strikeouts and one walk across three innings during Saturday's Cactus League game against the Guardians.

This marked Smith's second start of spring training, and he worked up to 41 pitches. He threw 25 of those offerings for strikes in a relatively sharp outing. After posting a 3.81 ERA and 1.20 WHP across 146.1 innings in 2025, Smith is a candidate to start Opening Day for the White Sox.