The Astros informed Miguel Castro he did not make the Opening Day roster.

Fantasy Impact

Astros manager Joe Espada said Castro remains in the organization. He'll look to work his way up in the minor leagues.

The Diamondbacks have designated Miguel Castro for assignment.

Fantasy Impact

Castro will head off the roster after the team acquired Dylan Floro from the nationals Tuesday. He will hit the waiver wire.

The Diamondbacks have activated Miguel Castro from the IL.

Fantasy Impact

Castro has been out of action due to right shoulder inflammation and has not pitched for Arizona since late-April. He figures to fill a middle relief role for the Diamondbacks.

Miguel Castro (shoulder) threw a 26-pitch bullpen session Friday.

Fantasy Impact

Castro continues to ramp up his rehab. Fantasy managers should expect Castro to head out on a rehab assignment soon.

Miguel Castro (shoulder) completed a 21-pitch bullpen session Tuesday.

Fantasy Impact

Castro is reportedly set to throw another bullpen session on Friday. He has been out of action since April and will likely need a lengthy rehab assignment.