Reliever Chris Devenski has reached a deal with the D-backs, a source told MLB.com's Mark Feinsand on Wednesday.
The club has not confirmed the deal.
The right-hander pitched in just four games last year with a 14.73 ERA as he dealt with arm troubles throughout the season. He underwent surgery to remove a bone spur from his right elbow in September, and eventually elected for free agency over an outright assignment to the Minors. Devenski had a 3.35 ERA over five seasons with Houston, including an All-Star campaign in 2017.