Olson is expected to be healthy for the start of spring training after getting shut down in late July due to a right shoulder strain, Jason Beck of MLB.com reports.

Olson missed the last two months of the 2025 regular season as well as Detroit's playoff run, but the righty started a throwing program in December and is trending in the right direction heading into 2026. Entering his fourth year in the majors, Olson has yet to surpass 112.1 innings, though he's also posted a sub-4.00 ERA each season, which gives a glimpse at what he's capable of when healthy. The 26-year-old figures to slot in behind Tarik Skubal, Casey Mize and Jack Flaherty in the Tigers' rotation, and he could take a step forward in 2026 from a fantasy perspective if he's able to increase his workload.

Alcantara (abdomen), who figures to compete for an Opening Day roster spot during spring training, will have another minor-league option this year, Jordan Bastian of MLB.com reports.

It was previously reported that Alcantara would be out of options this year, but the Cubs now have a little more flexibility with the 23-year-old outfielder, who spent most of last season with Triple-A Iowa. Either way, Alcantara figures to compete for a reserve outfield spot in camp, and he could even push for a larger role now that Kyle Tucker is gone. Alcantara had core-muscle surgery back in October, though he's expected to be fully healthy for spring training. The youngster has plenty of upside heading into 2026 and could be a breakout candidate if the playing time is there.

Waldichuk was designated for assignment by the Rays on Monday, Marc Topkin of the Tampa Bay Times reports.

Waldichuk will lose out on his 40-man roster spot to make room for the addition of Ben Williamson, who was acquired earlier Monday from Seattle. Waldichuk spent the majority of his 2025 season at Triple-A, posting an 8.65 ERA and 2.06 WHIP across 51.0 innings (15 starts).

The Cardinals acquired Ledbetter from the Rays on Monday as part of a three-team trade involving the Mariners, Bob Nightengale of USA Today reports.

A second-round pick in the 2023 Draft, Ledbetter slashed .265/.337/.378 with seven home runs and 37 stolen bases over 123 contests at Double-A Montgomery in 2025. The 24-year-old has seen time in center field, but he's not as fast as his stolen base totals indicate and he fits better in a corner, which will put more pressure on him to get to all of his average raw power in games.

The Cardinals acquired Peete from the Mariners on Monday as part of a three-team trade involving the Rays, Adam Jude of The Seattle Times reports.

Peete, Jurrangelo Cijntje and Colton Ledbetter will head to St. Louis while Ben Williamson is shipped off to Tampa Bay and the headliner of the trade, Brendan Donovan, goes to Seattle. Peete was selected by the Mariners with the 30th pick of the 2023 First-Year Player Draft and spent the entire 2025 season with High-A Everett, where he slashed .213/.285/.401 with 25 steals (in 36 attempts) and 19 home runs in 530 plate appearances. Peete, a former shortstop, is now a quality defensive center fielder with power and speed, and he won't turn 21 until August.

The Cardinals acquired Cijntje from the Mariners on Monday as part of a three-team trade involving the Rays, Joel Sherman of the New York Post reports.

St. Louis also receives Tai Peete, Colton Ledbetter and a compensatory draft pick. Brendan Donovan is going to Seattle and Ben Williamson is headed to Tampa Bay as part of the deal. A first-round pick in the 2024 Draft, Cijntje held a 3.99 ERA and 120:51 K:BB over 108.1 innings between High-A Everett and Double-A Arkansas in 2025. The Mariners said over the weekend that Cijntje -- who has been a switch pitcher -- would focus on throwing right-handed in spring training. It's unclear whether the Cardinals will also have the same plan or have Cijntje continue switch pitching.

Hancock will enter spring training as a starting pitcher, Adam Jude of the Seattle Times reports.

Hancock was moved to the bullpen last August, but with Logan Evans (elbow) out for the season, the Mariners want to have Hancock available to start, if needed. If the Mariners' rotation is healthy on Opening Day, Hancock will likely shift back to a relief role. He allowed four runs (two earned) with a 4:1 K:BB over 8.2 innings as a reliever in 2025.

The Red Sox signed Nittoli to a minor-league contract Monday that includes an invitation to spring training, Ari Alexander of 7 News Boston reports.

Nittoli saw limited action in the majors every season from 2021-2024 but spent all of 2025 at the Triple-A level, collecting a 4.58 ERA and 46:15 K:BB over 39.1 innings. The 35-year-old will compete for a bullpen role in Boston but is likely ticketed for Triple-A Worcester.

The Rockies signed Bellozo to a minor-league contract Monday, Francys Romero of BeisbolFR.com reports.

Bellozo elected free agency back in November after being removed from the Marlins' 40-man roster. The right-hander held a 4.65 ERA and 1.33 WHIP across 81.1 innings in 2025. Bellozo will likely begin the 2026 season at Triple-A Albuquerque as swingman depth.

The Rays acquired Williamson from the Mariners on Monday as part of a three-team trade involving the Cardinals, Adam Jude of The Seattle Times reports.

Brendan Donovan is headed to Seattle as part of the deal. Williamson is a glove-first third baseman who slashed just .253/.294/.310 with one homer in 85 regular-season games for the Mariners in 2025. He is now stuck behind Junior Caminero in Tampa Bay, so Williamson could begin the 2026 campaign at Triple-A Durham.