Hall received an anti-inflammatory injection for his left pectoral strain Friday, MLB.com reports.
Hall could be cleared to start throwing once the shot takes full effect, but the southpaw is still preparing to miss around 4-to-8 weeks while he works his way back from the pec injury. Prior to landing on the shelf June 5, Hall notched three holds and turned in a 2.03 ERA, 1.23 WHIP and 32:24 K:BB across 31 innings.