MLB Player News

The Tigers placed Horn (elbow) on the 15-day injured list Wednesday.

Horn underwent arthroscopic surgery on his left elbow during the offseason and continues to work through his rehab program. The left-hander has been throwing bullpen sessions but will likely require a handful of rehab appearances after missing spring training.

The Twins placed Adams (triceps) on the 15-day injured list Wednesday.

Adams has been out since early March with what the club had referred to as elbow inflammation, but evidently the injury is more so to his triceps. He resumed mound work last week but will need some time to ramp back up.

The Tigers placed Gipson-Long (oblique) on the 15-day injured list Wednesday.

The right-hander sustained the injury during the offseason and was working through his rehab program during spring training. Gipson-Long was throwing bullpen sessions late in camp and will likely need a rehab assignment before being cleared for his season debut with Detroit.

The Royals placed Massey (calf) on the 10-day injured list Wednesday.

Massey has been ramping things back up, and because the IL move is backdated to Sunday, he will be eligible for activation April 1. It's unclear whether he'll be ready to return from his calf strain by that time, but his absence is projected to be brief.

The Royals placed Kolek (oblique) on the 15-day injured list Wednesday.

Kolek strained his left oblique in late February. He's been throwing off a mound and appears close to returning to game action, though the righty could be assigned to Triple-A Omaha rather than the major-league club once he's healthy.

The Tigers designated Smith for assignment Wednesday.

The right-hander was optioned to Triple-A Toledo in early March and is now losing his place on the 40-man roster. Smith made his MLB debut with seven relief appearances for the Tigers last year and pitched well, posting a 1.38 ERA and 0.85 WHIP despite a 4:5 K:BB.

The Astros placed Dezenzo (elbow) on the 10-day injured list Wednesday.

Dezenzo hurt his elbow while playing for Team Italy in the World Baseball Classic. There's no timetable for his return, but the fact that he was diagnosed with a sprain suggests it could be longer than a minimum absence.

The Twins designated Jackson for assignment Wednesday, Aaron Gleeman of The Athletic reports.

Jackson was acquired via trade from the Orioles in November and signed to a one-year, $1.35 million contract. However, the Twins later signed Victor Caratini to serve as the backup catcher, making Jackson expendable. If he's not traded, Jackson will likely pass through waivers due to his contract and could accept an assignment to Triple-A St. Paul.

The Royals designated Waters for assignment Wednesday.

Waters failed to crack the Opening Day roster and doesn't have minor-league options remaining, so he's headed to waivers. The 27-year-old outfielder sports a career .234/.300/.369 batting line and 31.1 percent strikeout rate over parts of four major-league seasons.

The Twins placed Festa (shoulder) on the 15-day injured list Wednesday.

Festa recently resumed a throwing program after being shut down in late February due to a right shoulder impingement, so his move to the IL was fully expected. He could be ready to return from the IL at some point in the second half of April.