Right-handed pitcher Jozhan Oquendo was promoted from Myrtle Beach to South Bend.
Right-handed pitcher Tyler Duffey joined the Iowa squad. Outfielder Darius Hill was put on the development list.
Ted Lilly made his broadcast booth debut in the I-Cubs doubleheader alongside Alex Cohen.
Iowa Cubs
The Iowa Cubs were swept in a doubleheader, losing game one 9-8 and game two 11-4.
Nick Niedert started game one and took the loss after getting battered around for five runs, four earned, on nine hits over just three innings.