The Diamondbacks recalled Cecconi from Triple-A Reno on Friday.
Cecconi looks poised to work in long relief in his return to the 28-man roster. The 24-year-old has registered a 4.44 ERA, 1.15 WHIP and 18:4 K:BB across his first 24.1 major-league innings (four starts, two relief appearances) this season.