Iwakuma (shoulder) will not be activated from the disabled list to start Saturday, Ryan Divish of The Seattle Times reports.

EDGE Analysis

This comes as a result of the right-hander only managing to last two innings in Monday's rehab start. Instead of returning to the big-league rotation, Iwakuma will make one more rehab start, although the date of the start has yet to be revealed. Look for either Christian Bergman or Sam Gaviglio to make Saturday's start in his stead.