Underclass Invitational (Invite Only)
- PBRPlus Illinois Underclass Invitational: Top Overall 2022 Prospects 4/10/20
- PBRPlus Illinois Underclass Invitational: Top Overall 2023 Prospects 4/10/20
- IL Underclass Invitational: 2023 Pitcher Analysis 4/09/20
- IL Underclass Invitational: 2022 Pitcher Analysis 4/08/20
- IL Underclass Invitational: Infield Analysis 4/07/20
- IL Underclass Invitational: Outfield Analysis 4/06/20
- IL Underclass Invitational: Catcher Analysis 4/03/20
- IL Underclass Invitational: Quick Hits 2/19/20
- IL Underclass Invitational: Statistical Analysis 2/19/20
| Name | State | School | Class | Pos | Commitment |
| Alex Alberico | IL | Providence Catholic | 2022 | RHP | Kent State |
| Tommy Atkinson | IL | St Rita | 2023 | OF | Heartland CC |
| Jack Bach | IL | Normal University | 2022 | RHP | Central Michigan |
| Brayden Bakes | IL | Huntley | 2023 | OF | Illinois State |
| Ryan Bakes | IL | Huntley | 2023 | C | Illinois State |
| Brady Banker | IL | Carmel Catholic | 2022 | LHP | Indiana State |
| Joshua Bell | IL | Gwendolyn Brooks High School | 2022 | 3B | Carroll University |
| Krew Bond | IL | Mendota | 2023 | OF | Wabash Valley JC |
| Zander Buchan | SC | AC Flora | 2022 | C | South Carolina |
| Jack Butera | IL | Niles West | 2023 | RHP | Triton JC |
| Horacio Cabrales Jr | IL | Thornwood | 2022 | 1B | Mississippi Valley State |
| Alexander Cherian | IL | Niles West | 2022 | OF | |
| Cooper Cohn | IL | McHenry | 2023 | C | Northern Illinois |
| Dominic Corgiat | IL | Fenwick | 2022 | LHP | Tarleton State University |
| Shane Curtin | IL | Mount Carmel | 2022 | LHP | Creighton |
| Ivan Dahlberg | IL | Minooka | 2022 | C | Illinois-Springfield |
| Caleb Diver | IL | Dunlap | 2023 | RHP | Illinois Central JC |
| Patrick Gardner | IL | Lemont | 2023 | LHP | Heartland CC |
| Landon Geragosian | IL | Breese Central | 2022 | RHP | John A. Logan JC |
| NJ Gott | IL | Glenbrook North | 2023 | 1B | |
| Amir Gray | IL | Brother Rice | 2023 | 1B | Purdue |
| Sam Gurgone | IL | Marist | 2023 | OF | |
| Sebastian Gutierrez | IL | Nazareth | 2022 | RHP | Morton JC |
| Elias Hachem | IL | Mount Carmel | 2022 | RHP | Evansville |
| Julien Hachem | IL | Mount Carmel | 2022 | LHP | Oklahoma |
| Tommy Haggerty | IL | Homewood-Flossmoor | 2023 | RHP | South Suburban JC |
| William Ho | IL | Hinsdale Central | 2023 | RHP | Iowa Central CC |
| Christian Holmes | IL | Brother Rice | 2022 | SS | South Suburban JC |
| Frank Hummel | IL | Minooka | 2022 | LHP | |
| Ryan Hussey | IL | Providence Catholic | 2023 | RHP | Xavier |
| Victor Izquierdo | IL | Lockport | 2022 | 1B | Navy |
| Ryan Jefferson | IL | Providence Catholic | 2023 | SS | Illinois |
| Ramon Jimerson | IL | Sacred Heart Griffin | 2022 | OF | Memphis |
| Brandon Johnson | IL | Lemont | 2023 | RHP | Lake Land JC |
| Camden Kearney | IL | Kankakee | 2022 | 3B | Wisconsin-Parkside |
| Eli Kieser | IL | Normal University | 2023 | SS | Ball State |
| Jake Kohanzo | IL | Barrington | 2022 | RHP | Northern Illinois |
| Nicholas Kolze | IL | Romeoville | 2022 | RHP | Purdue |
| Tony Konopiots | IL | Downers Grove North | 2023 | 3B | West Virginia |
| Chase Krueger | IL | Glenbard West | 2022 | RHP | |
| Nicholas Lacson | IL | Barrington | 2023 | RHP | Colorado School of Mines |
| Quinten Lane | IL | Hinsdale Central | 2022 | RHP | |
| Ryan Little | IL | Brooks College Prep | 2022 | SS | Florida A&M |
| Brady Louck | IL | Plainfield East | 2023 | LHP | Florida State |
| Ryan Louthan | IL | Joliet Catholic | 2022 | C | John A. Logan JC |
| Gus Lucas | IL | Washington Community | 2022 | LHP | Bradley |
| Angelo Luna | IL | St. Laurence | 2022 | OF | Morton JC |
| Charlie Marisca | IL | Grayslake Central | 2022 | C | Parkland College |
| Graham Mastros | IL | New Trier | 2023 | 3B | Illinois State |
| Alexander Mendes | IL | New Trier | 2022 | SS | DePauw University |
| Estevan Moreno | IL | Montini Catholic | 2022 | SS | Notre Dame |
| Mikey Murphy | IL | Minooka | 2023 | OF | Central Michigan |
| Owen Murphy | IL | Riverside-Brookfield | 2022 | 3B | Notre Dame |
| J.R. Nelson | IL | Stevenson | 2023 | SS | Illinois |
| Bryce Nevils | IL | Brother Rice | 2023 | OF | John A. Logan JC |
| CHARALAMBOS NICOLOUDES | IL | Naperville Central | 2023 | 3B | Illinois-Chicago |
| Ryan Norman | IL | Minooka | 2022 | RHP | Kankakee CC |
| Cade Nowik | IL | Lake Forest | 2022 | RHP | Denison University |
| Cooper Ohlson | IL | Lyons Township | 2022 | OF | Kankakee CC |
| Benjamin Oosterbaan | IL | Hinsdale Central | 2023 | RHP | Michigan |
| Kerim Orucevic | IL | Maine South | 2023 | SS | UC San Diego |
| Josh Outlaw | IL | Maine West | 2022 | OF | Parkland College |
| Daniel Pacella | IL | Mundelein | 2022 | 1B | Illinois State |
| Brayden Pals | IL | Effingham | 2022 | RHP | Lake Land JC |
| Caleb Parker | IL | Minooka | 2022 | SS | Maryville University |
| Gavin Parkerson | IL | Armstrong | 2023 | RHP | Parkland College |
| Ethan Patera | IL | Downers Grove South | 2022 | RHP | Louisville |
| Will Plattner | IL | Glenwood | 2022 | C | Mississippi |
| Tony Pluta | IL | St. Viator | 2022 | RHP | Arizona |
| Kaiser Quick | IL | Metamora | 2022 | RHP | Illinois Central JC |
| Luka Radicevich | IL | Joliet Catholic | 2022 | OF | Chipola College |
| Frederick Ragsdale III | IL | Lyons Township | 2023 | OF | Kent State |
| Easton Rakers | IL | Breese Central | 2022 | RHP | Lindenwood University |
| Andrew Ressler | IL | Huntley | 2023 | RHP | Southern Illinois-Edwardsville |
| Shai Robinson | IL | Homewood-Flossmoor | 2022 | SS | Illinois State |
| Andy Roman | IL | Wheaton Academy | 2023 | C | Bossier Parish CC |
| Kyle Rossy | IL | Glenbard West | 2022 | RHP | Central Florida |
| Sam Ruchala | IL | Andrew | 2022 | 1B | Spoon River JC |
| Jack Scheri | IL | LaSalle Peru | 2022 | SS | Creighton |
| TJ Schlageter | IL | Joliet Catholic | 2023 | LHP | Louisville |
| Hogan Schmitt | IL | Yorkville | 2022 | OF | Illinois-Chicago |
| TJ Schuyler | IL | Antioch | 2023 | C | Indiana |
| Cal Sefcik | IL | Marist | 2023 | SS | Cincinnati |
| Hunter Sefcik | IL | Marist | 2023 | 3B | |
| Cole Shamhart | IL | Oak Park-River Forest | 2022 | RHP | Wisconsin-Whitewater |
| Roger Simon | IL | Loyola Academy | 2022 | OF | |
| Jordan Skolmar | IL | Stevenson | 2022 | OF | Milwaukee School of Engineering |
| Kyle Smith | IL | Warren Township | 2022 | C | Northern Illinois |
| Lucas Smith | IL | Nazareth Academy | 2023 | OF | Illinois-Chicago |
| James Stanisic | IL | Maine South | 2023 | RHP | |
| Alex Stanwich | IL | Lincoln-Way East | 2022 | OF | Tennessee |
| Brenden Stressler | IL | New Trier | 2023 | OF | St. Louis |
| Tommy Stricklin | IL | Mundelein | 2022 | 3B | Iowa Western CC |
| Brendan Summerhill | IL | Whitney Young | 2022 | OF | Arizona |
| Myles Supurgeci | IL | Mount Carmel | 2022 | OF | |
| Trey Swiderski | IL | Joliet Catholic | 2023 | OF | John A. Logan JC |
| Grant Tenuta | IL | Sandburg | 2023 | RHP | University of Chicago |
| Braden Thelander | IL | Prairie Ridge | 2022 | RHP | Utah Tech |
| Mitch Thomas | IL | Minooka | 2022 | OF | Joliet JC |
| Tommy Townsend | IL | Sycamore | 2023 | RF | Butler |
| James Traficanti | IL | East Leyden | 2023 | RHP | College of DuPage |
| Ysen Useni | IL | Crystal Lake South | 2022 | RHP | McHenry County JC |
| Jorgie Vazquez | IL | Mount Carmel | 2022 | SS | Triton JC |
| Alexander Vinci | IL | Providence Catholic | 2023 | LHP | St. Louis |
| Nate Voss | IL | Marist | 2022 | C | Michigan |
| Jack Wade | IL | Marist | 2023 | 3B | College of DuPage |
| Mark Wagner | IL | Neuqua Valley | 2023 | C | Parkland College |
| Dylan Warda | IL | Brother Rice | 2022 | LHP | Indiana |
| David Wilhite | IL | Stillman Valley | 2022 | SS | Quincy University |
| Abram Wills | IL | Coal City | 2022 | RHP | Heartland CC |
| Charlie Wolf | IL | St. Ignatius | 2023 | RHP | Princeton |
| Luke Wolff | IL | 2022 | RHP |