Gearrin (shoulder) was activated off the 15-day disabled list Thursday.

EDGE Analysis

Gearrin takes the place of right-hander Matt Cain, who was placed on the 15-day disabled list Thursday with a strained lower back. The 30-year-old reliever has made three rehab appearances over the past week, notching three scoreless frames and registering zero free passes. He'll add a righty arm for the Giants out of the bullpen.