Boys Basketball Assignors
| Conferences | Assignor | |
| Big Northern | John Vito | johnvito@eaoaonline.com |
| Central Suburban | Jeff Schwarz | coachjeff1@aol.com |
| Chicago Catholic League | Chuck McNellis | chuck@mcnellisinsurance.com |
| Chicago Public League | Marvin Sykes | nlpaba@yahoo.com |
| Chicago Prep League | Vernal Turner | turnerv123@@gmail.com |
| DuPage Valley | Wes Fritz | wsfritz@hotmail.com |
| East Suburban Catholic League | Ken Maziarka | cciwmen@hotmail.com |
| Fox Valley | Steve Bellmore | fvcbb@aol.com |
| Independent League | Wes Fritz | wsfritz@hotmail.com |
| Interstate Eight | Jim Knauf | jimknauf44@yahoo.com |
| Kishwaukee River | Rich Parsons | rp0919@aol.com |
| Lakeshore Athletic | John Hodel | jhodelref@yahoo.com |
| Metro Prep | Ray Laseter | rlaseter@reyesholdings.com |
| Metro Suburban | Jeff Schwarz | coachjeff1@aol.com |
| Mid-Suburban | Fred Allman | mslhoopsrefs@yahoo.com |
| NIC 10 | Doug Juhlin | dougjuhlin64@gmail.com |
| Noble Sports | Jesus Perez | perezjf57@comcast.net |
| Northeast Athletic | Rich Parsons | rp0919@aol.com |
| Northern Lake County | Steve Bellmore | fvcbb@aol.com |
| North Suburban | Jim Bernardi | bernardije@aol.com |
| River Valley | Joe Ewers | jewers@k3county.com |
| South Suburban | Harry Bohn | hebohn@comcast.net |
| Southland Athletic | Steve Alexander | salexander@southlandbasketball.org |
| Southwest Prairie | Charlie Schaefer | charlie12148@aol.com |
| Southwest Suburban | Harry Bohn | hebohn@comcast.net |
| Upstate Eight | Mark Siekierski | marks215@aol.com |
| West Suburban | Harry Bohn | hebohn@comcast.net |
Girls Basketball Assignors
| Conferences | Assignor | |
| Big Northern | John Vito | johnvito@eaoaonline.com |
| Central Suburban | Jeff Schwarz | coachjeff1@aol.com |
| Chicago Public League | Keke Shoulder | boacshoulder@gmail.com |
| Chicago Prep League | Vernal Turner | turnerv123@@gmail.com |
| DuPage Valley | Gary Schiefer | schief32@comcast.net |
| East Suburban Catholic | Jim Utterback | jru1220@aol.com |
| Fox Valley | Steve Bellmore | fvcbb@aol.com |
| GCAC | Sal Vasta | svasta6@gmail.com |
| Independent League | Wes Fritz | wsfritz@hotmail |
| Interstate Eight | Robert Ybara | robert@yconsultingllc.com |
| Lakeshore Athletic | John Hodel | jhodelref@yahoo.com |
| Kishwaukee River | Rich Parsons | rp0919@aol.com |
| Metro Prep | Ray Laseter | rlaseter@reyersholdings.com |
| Metro Suburban | Jeff Schwarz | coachjeff1@aol |
| Mid-Suburban | Fred Allman | mslhoopsrefs@yahoo.com |
| NIC 10 | Doug Juhlin | wazzzup6@yahoo.com |
| Noble Sports | Jesus Perez | perezjf57@comcast.net |
| Northeast Athletic | Rich Parsons | rp0919@aol.com |
| Northern Lake County | Steve Bellmore | fvcbb@aol.com |
| North Suburban | Jim Bernardi | bernardije@aol.com |
| River Valley | Joe Ewers | jewers@k3county.net |
| South Suburban | Steve Alexander | salexandersouthlandbasketball.org |
| Southland Athletic | Steve Alexander | salexandersouthlandbasketball.org |
| Southwest Prairie | Charlie Schaefer | sd70loco@aol.com |
| Southwest Suburban | Bob Horvath | bobhorvath2013@gmail.com |
| Upstate Eight | Mark Siekierski | marks215@aol.com |
| West Suburban | Lamar Simpson | chicagoref@ameritech.net |