Orion Kerkering (hamstring) will pitch for Triple-A Lehigh Valley on Saturday and could be activated from the injured list on Monday or Tuesday.

Kerkering will get in one more rehab appearance and then jet to San Francisco to join the Phillies for their next series by the bay. The right-hander is no threat to Jhoan Duran’s closer role, but should be capable of value in leagues with holds eventually.