Diamondbacks designate RHP Chris Devenski for assignment

The Diamondbacks have designated right-hander Chris Devenski for assignment, per a team announcement. His spot on the active roster will go to righty Reyes Moronta, whom the D-backs claimed off waivers earlier this week.

Devenski, 31, was once one of the American League’s best relievers, dominating with the Astros in 2016-17 and earning the nickname “The Dragon” as he ripped through opposing lineups with lofty strikeout totals and tidy walk rates. Injuries have taken their toll in the seasons since, however, and he’s managed just 21 2/3 Major League frames dating back to the 2020 season.

That includes 10 2/3 innings with the Snakes in 2022, during which time he’s been tagged for nine runs on 14 hits and a walk with nine punchouts. After seeing his average fastball velocity dip to a career-worst 91.5 mph in 2021, Devenski did restore some zip on that heater in 2022, averaging 93.9 mph. That’s roughly in line with the velocity from his peak, but the right-hander’s swinging-strike and opponents’ chase rates are nowhere near his heyday, and he’s allowed hard contact in droves during this year’s small sample. Opponents have posted a 91.8 mph average exit velocity against him, and 51.4% of the balls put into play against Devenski have been hit at 95 mph or harder.

The Diamondbacks will have a week to place Devenski on outright waivers or release him, now that this year’s trade deadline has passed.