Miller (elbow) struck out four over three perfect innings in a rehab start with Triple-A Las Vegas on Saturday, Martin Gallegos of MLB.com reports.
Miller needed only 37 pitches to cruise through his four frames and averaged 98.2 miles per hour with his fastball. The Athletics had indicated that Saturday's outing with Las Vegas would probably be Miller's final rehab start, and if it was, he certainly passed the test with flying colors. The 25-year-old has been out since early May because of a UCL sprain in his right elbow, so his workload with the Athletics down the stretch could be quite limited. As such, Miller could make for a middling fantasy option once he returns, though he could be a strong ratio stabilizer in the innings he does pitch.