Gaddis (2-1) was recalled from Triple-A Columbus earlier Tuesday and subsequently allowed a run on four hits and a walk while striking out two over three innings to earn the win over the Twins.
Gaddis was called up to take Daniel Norris' spot on the 26-man roster after most recently having served as the 27th man during last Thursday's doubleheader. He's now at a 4.85 ERA, 1.33 WHIP and 23:12 K:BB through 39 innings over 10 outings (six starts) in the majors this year. Gavin Williams (knee) exited Tuesday's start after one inning, and Gaddis would be among a handful of options to fill a vacancy in the rotation if Williams misses additional time, though Cal Quantrill (shoulder) is expected to be back from the injured list Friday.