It's Official, Cubs Stay with Iowa, Tennessee, South Bend, and Myrtle Beach – Cubs Central
Chicago Cubs Minor League Wrap: September 16 South Bend Cubs - Bleed Cubbie Blue
Chicago Cubs Minor League Wrap: August 5 Darius Hill Iowa Cubs - Bleed Cubbie Blue
Cubs Minors: New affiliates, league structure announced by MiLB
Chicago Cubs Minor League Wrap: August 27 - Bleed Cubbie Blue
Chicago Cubs Minor League Wrap: Owen Caissie Jake Slaughter - Bleed Cubbie Blue
Cubs to return four affiliates for 2021
High-A South Bend Roster Reveals One of Minors' Best Rotations And Is that Caissie and Howard's Music?! - Bleacher Nation
Chicago Cubs Minor League Wrap: September 1 Willson Contreras - Bleed Cubbie Blue
South Bend Secures Placement with Chicago Cubs as Advanced-A Affiliate