Soroka (glute) is expected to start Monday against the Rockies, MLB.com reports.
Soroka needed one rehab outing to prove he's ready to be activated from the injured list. The right-hander reached 57 pitches last Tuesday in a start at Triple-A Reno. He allowed one run on three hits and two walks while walking one over four innings. His activation was anticipated after the Diamondbacks optioned Kohl Drake to Reno on Friday.