Miller was placed on the 15-day injured list Saturday with right shoulder inflammation, Jack Harris of the Los Angeles Times reports.
A source told Harris that Miller's injury is "not severe" and surgery isn't expected to be needed, while Fabian Ardaya of The Athletic added that an MRI showed no structural damage. However, Miller is without a timeline for a return at this stage, and the Dodgers certainly will be cautious with the prized right-hander. Miller had struggled in his last two starts, allowing seven runs over 5.2 innings. He had been scheduled to start early next week against the Nationals, and it's not yet clear who might be tabbed to replace him in the Los Angeles rotation.