Kolek (personal) will make a rehab start Saturday, Anne Rogers of MLB.com reports.
Kolek has been on the Family Medical Emergency List since early July. Saturday's rehab outing will likely be a short one, and he return to the Royals for their next series against the Giants that starts Monday. Kolek went 4-3 across 10 starts in the first half of the regular season, posting a 4.50 ERA, 1.24 WHIP and 34:12 K:BB across 54 innings.