Hall (pectoral) struck out a batter and allowed one hit and no walks over a scoreless inning Sunday in a rehab start with High-A Wisconsin.
After making it through a 20-pitch live batting practice session Thursday without incident, Hall was cleared to kick off a rehab assignment. The southpaw has been on the shelf since June 5 due to a pectoral strain, so he may require another tune-up outing or two in the minors before settling back into the Milwaukee bullpen.