Cannon] got some imaging done and they're continuing to evaluate it … it's gonna be some time here, but we'll continue to see how he feels before we put a timeline on it,” manager Will Venable said.

The Chicago White Sox are working through the next steps for their rotation after placing Jonathan Cannon on the 15-day injured list Tuesday with a lower back strain.

Jared Shuster will be the White Sox starting pitcher Wednesday against the Detroit Tigers, per the team. The term "opener" may be more accurate in this instance, as Shuster hasn't pitched more than 2.