Kimbrel (back) underwent scans that came back negative after exiting Sunday's game against the Padres, Fabian Ardaya of The Athletic reports.
While Kimbrel doesn't appear to be dealing with a significant injury after being hit by a comebacker Sunday, manager Dave Roberts said that the right-hander will be unavailable for a few days. Kimbrel has displayed some inconsistency recently, but Roberts said that he's "not even considering" removing the 34-year-old from the closer's role.