Ross was called up from Triple-A Fresno to start Sunday's contest against Atlanta.
EDGE Analysis
Ross is taking the rotation spot of Max Scherzer (shoulder), who is still working his way back from the injured list. Austin Voth (biceps) was originally slated to take the ball Sunday, but was experiencing his own injury woes. Ross should be able to pitch deep into the game if things go well, as he threw 94 pitches in his last outing Tuesday with Fresno.