Wilhelmsen (back) expects to return from the disabled list Saturday, Greg Johns of MLB.com reports.

EDGE Analysis

The veteran reliever has been limited to just 43 appearances this season, but it appears that he'll be back for the final push once he returns from the DL on Saturday. He threw a simulated game that reportedly went well, so now all Wilhelmsen and the Mariners need is for him to wait the requisite time for him to be eligible for a return.