Graterol had an MRI on his right shoulder come back clean Friday and he's expected to return from the injured list in 2-3 weeks, Fabian Ardaya of The Athletic reports.
The 23-year-old landed on the 15-day IL on Thursday with right shoulder inflammation, but he's apparently not dealing with a serious injury and should make a relatively quick return to the active roster. Evan Phillips and Yency Almonte should work as the main setup options for closer Craig Kimbrel while Graterol is sidelined.