Anderson (back) is expected to land on the disabled list according to manager Joe Maddon, Jesse Rogers of ESPN reports.

EDGE Analysis

No further diagnosis has been revealed beyond the back tightness, but the Cubs seem to be confident that a minimum 10-day rest would be good for the lefty to get back to full health. It's unclear how long he'll remain out, but if Anderson does land on the disabled list, Mike Montgomery or Eddie Butler would likely step into the rotation.