Chavis (thumb) was activated by Low-A Greenville on Monday, the Greenville News reports. He was set to play Monday night, but the Drive's game against Kannapolis was postponed.
The 20-year-old Chavis, Boston's No. 10 prospect according to MLB.com, was placed on the disabled list April 25 because of a ligament tear in his left thumb. At the time, he was batting .356 with three homers, four doubles and 14 RBI.