Twins claimed RHP Christian Roa off waivers from the Astros; optioned him to Triple-A St. Paul.
The Astros DFAed Roa on Tuesday and he finds a new home on Thursday. Roa had a 5.19 ERA in seven appearances for the Astros this season, allowing runs in each of his last three appearances before being sent down, and walked seven batters against six strikeouts. The Twins continue to churn their pen and look for finds, we’ll see what they do with Roa in Triple-A.