Hill (oblique) was activated from the 7-day injured list at Double-A Akron on Friday.
Hill hasn't played since June 24 due to a strained oblique. The 22-year-old has slashed .257/.390/.524 with 11 home runs, 45 RBI, 43 runs scored, nine stolen bases and a 40:49 BB:K across 237 plate appearances between High-A Lake County and Akron this season.