Spencer Arrighetti Injury: Completes bullpen session

Arrighetti (thumb) completed another bullpen session Friday, his second since landing on the injured list April 8, MLB.com reports.

The team didn't provide any further details about the session, but it's a significant step forward in Arrighetti's recovery. He's without a definitive target date for a return from the IL, though if Arrighetti remains free of setbacks as he makes his way through his throwing program, he could be ready to rejoin the Houston rotation shortly after the All-Star break.