Yahoo Sports reports that Right-hander Tyler Beede went from Triple-A Iowa to the Development List.
South Bend right-hander Nate Williams also went to the Development List.
Knoxville first baseman Edgar Alvarez was placed on the Restricted List.
The Iowa Cubs mauled Indianapolis (Pirates), 8-3.
Four Iowa pitcher combined to allowed just three hits.
Starter Paul Campbell went four innings and gave up no runs on just one hit.