Manager Dave Roberts said Saturday that Graterol (hamstring) is expected to be activated off the 15-day injured list in the next couple of days, Fabian Ardaya of The Athletic reports.
Graterol threw one scoreless inning in his last rehab outing with Triple-A Oklahoma City on Friday. He's been on the injured list since Aug. 7 due to a Grade 1 hamstring strain, but he appears to be ready to return to the Dodgers' bullpen. Graterol began the season on the injured list with right shoulder inflammation, and his lone appearance with the big club came Aug. 6 against the Phillies, when he gave up two runs on one hit and one walk over one-third of an inning.