Caleb Smith took a no-decision in Friday's win over the Mariners, allowing one run on one hit and a walk in three innings. He struck out three.
Smith's only damage came in the form of a Dylan Moore home run. Otherwise, he held the Mariners in check, but was lifted after throwing just 40 pitches. It's plausible the Diamondbacks are cautiously building him up after recovering from COVID-19. He'll start against Wednesday against the Angels.