The Orioles will be without first baseman Ryan Mountcastle for the next 8-12 weeks as he recovers from a hamstring strain.

Baltimore Orioles first baseman Ryan Mountcastle is expected to be out eight to 12 weeks with a right hamstring strain that ...

Orioles first baseman Ryan Mountcastle to miss 8–12 weeks with hamstring strain, reshaping Baltimore's roster.

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Yes, it’s a big ask for the O’s to get back in contention by the July 31 deadline to make deals. As pointed out, the team has ...

Ryan Mountcastle is set to miss time with a hamstring strain, and the Baltimore Orioles aren't sure when he'll return.

Orioles first baseman Ryan Mountcastle is going to miss multiple months due to a significant hamstring injury. Read more at ...

Prospect Coby Mayo is on his way to Baltimore to potentially rejoin the Orioles after Ryan Mountcastle suffered a hamstring ...

The O's make four roster moves, including an IL trip for their regular first baseman. Visit MLB Trade Rumors for more.

Mountcastle was diagnosed with a Grade 2 right hamstring strain Friday, Jake Rill of MLB.com reports.

Interim manager Tony Mansolino said Wednesday that Mountcastle (hamstring) will be sidelined " a while" after the Orioles received his MRI results, Roch Kubatko of MASNSports.com reports.

Baltimore Orioles first baseman Ryan Mountcastle is expected to be out eight to 12 weeks with a right hamstring strain that ...