Humberto CastellanosSP | Diamondbacks
Astros designate Castellanos for assignmentJanuary 22, 2021 | 04:31 PM
Astros designated RHP Humberto Castellanos for assignment.
Analysis: The Astros needed to free up a spot on the 40-man roster for Jason Castro and Castellanos was the odd-man out. They'll need to repeat the exercise once Michael Brantley's deal becomes official. There's a good chance that Castellanos will pass through waivers unclaimed and continue to function as organizational bullpen depth for the Astros. Source: Rotoworld.com