Kelly (hamstring) expects to throw a bullpen this weekend when the team travels to Los Angeles, Evan Drellich of WEEI.com reports.

EDGE Analysis

Kelly has been recovering from a left hamstring strain that has kept him off the mound since July 9. The reliever appears to be close to returning, and will likely be reevaluated by the club if he's able to complete a bullpen session at some point this weekend.