Underclass Trials
| Name | State | School | Class | Pos | Commitment |
| Paul Africano | IL | University | 2019 | C | |
| Kevin Ahler | IL | Marian Central | 2020 | 2B | |
| Charlie Allison | IL | Rock Island | 2019 | 3B | Black Hawk JC-Moline |
| Cecil Archbold III | IL | Homewood-Flossmoor | 2020 | OF | Southern Indiana |
| Steven Arrambide | IL | St. Charles East | 2020 | 2B | |
| Cooper Avery | IL | Neuqua Valley | 2020 | RHP | Nova Southeastern University |
| Bryce Backal | IL | Providence Catholic | 2020 | 2B | Wisconsin-Whitewater |
| Dylan Baker | IL | Fisher | 2019 | C | |
| Nicholas Barner | IL | Plainfield Central | 2019 | SS | |
| Joseph Batusich | IL | Joliet Catholic | 2020 | C | Lake Land JC |
| Johnny Beck | IL | Rochelle Township | 2019 | LHP | Western Illinois |
| Jonathan Berry | IL | Rock Island Alleman | 2019 | RHP | |
| Brandon Besch | IL | Huntley | 2020 | OF | Milwaukee School of Engineering |
| Jalen Bickett | IL | Rock Falls | 2020 | LHP | |
| Vince Borrelli | IL | Andrew | 2020 | RHP | South Suburban JC |
| Eric Brociek | IL | Joliet Catholic | 2019 | RHP | |
| Cameron Bufford | IL | Marian Catholic | 2019 | SS | Grambling State |
| Luke Buoy | IL | St. Charles North | 2019 | LHP | |
| Tristan Cazel | IL | St. Charles North | 2019 | RHP | Parkland College |
| Christopher Clarke | IL | Lyons Township | 2020 | OF | |
| Nick Clevenger | IL | Benet Academy | 2020 | 1B | |
| Isaiah Coupet | IL | Homewood-Flossmoor | 2020 | LHP | Ohio State |
| Kyle Crawford | IL | Dixon | 2019 | C | Waubonsee CC |
| Giovanni Davila | IL | Joliet Catholic | 2020 | 3B | Judson University (IL) |
| Ernie Day | IL | Taft | 2020 | RHP | Iowa Western CC |
| Joe DeHaan | IL | Andrew | 2020 | C | |
| Nathan Diamond | IL | Oak Park-River Forest | 2019 | LHP | Pepperdine |
| Vincent Esposito | IL | Rock Island | 2020 | 1B | Black Hawk JC-Moline |
| Brennen Farrahi | IL | Providence Catholic | 2019 | RHP | |
| Nolan Fasel | IL | Andrew | 2020 | RHP | Benedictine University (IL) |
| Luke Fisher | IL | Geneva | 2019 | OF | |
| Jeremy Frankel | IL | Highland Park | 2019 | RHP | |
| Brett Freiberg | IL | Marist | 2020 | SS | Rock Valley JC |
| Michael Gattuso | IL | St. Charles North | 2019 | OF | Augustana College (IL) |
| Nathan Gehrke | IL | Joliet Catholic | 2020 | SS | Lake Land JC |
| Ben Gerl | IL | Lincoln-Way West | 2020 | LHP | Northern Kentucky |
| Brandon Gonzales | IL | Glenbard North | 2019 | 1B | |
| Zach Gooding | IL | Hinsdale Central | 2019 | LHP | Augustana College (IL) |
| Christian Grems | IL | Orion | 2020 | SS | Aurora University |
| Nathan Hardman | IL | Normal University | 2019 | RHP | Evansville |
| Ethan Harrast | IL | Hinsdale Central | 2019 | SS | Hamilton College |
| Spencer Hasselroth | IL | Rock Island | 2019 | RHP | Augustana College (IL) |
| Griffin Holderfield | IL | Oak Park-River Forest | 2019 | RHP | Creighton |
| Justin Janssen | IL | Princeville | 2019 | C | Illinois Central JC |
| Ethan Kallish | IL | Stevenson | 2019 | RHP | |
| Joseph Kaminski | IL | McHenry West | 2019 | RHP | North Central College |
| Tommy Kelly | IL | Peoria Notre Dame | 2020 | 3B | Belmont Abbey College |
| Trevor King | IL | Glenbard West | 2020 | 1B | |
| Ryan Kraft | IL | Lincoln-Way Central | 2021 | LHP | Indiana |
| Simon Lane | IL | Hinsdale Central | 2019 | RHP | Grinnell College |
| Ethan Laria | IL | St. Charles North | 2019 | LHP | |
| Payton Lawrence | IL | Dixon | 2019 | RHP | Black Hawk JC-Moline |
| Anthony Lenza | IL | Andrew | 2020 | OF | Benedictine University (IL) |
| Aaron Lopez | IL | Mount Carmel | 2020 | 1B | |
| Frank Luce | IL | Lincoln-Way Central | 2019 | LHP | |
| Eric Lundell | IL | Marmion | 2019 | RHP | Concordia University-St. Paul |
| Callahan Malchow | IL | Fenwick | 2020 | SS | |
| Carlos Martinez | IL | Grant Community | 2019 | SS | Rock Valley JC |
| Sam Mattecheck | IL | Alleman Catholic | 2019 | OF | Washington University (MO) |
| Anthony Mele | IL | Marmion | 2020 | 2B | |
| Nick Miketinac | IL | Mount Carmel | 2020 | RHP | Butler |
| Aaron Mishoulam | IL | Oak Park-River Forest | 2019 | RHP | Emory University |
| Daniel Murczek | IL | Marist | 2020 | OF | Indiana University-South Bend |
| Anthony Nalbono | IL | South Elgin | 2020 | 2B | Concordia University (WI) |
| Logan Nespor | IL | Hampshire | 2019 | RHP | |
| Braden Ogden | IL | Washington | 2019 | C | |
| Emmett Olson | IL | Maine West | 2020 | LHP | Nebraska |
| Luke Olson | IL | Newman Central Catholic | 2019 | RHP | |
| Andrew Osing | IL | Morton | 2020 | LHP | |
| Nicolas Palermo | IL | St. Ignatius | 2019 | OF | Oberlin College |
| Billy Pindozzo | IL | De La Salle | 2019 | OF | |
| Andrew Pogue | IL | Dunlap | 2019 | RHP | Illinois |
| Jake Polonus | IL | Plainfield North | 2019 | 1B | Dominican University (IL) |
| Rylee Porter | IL | Charleston | 2020 | 2B | |
| Alex Rakas | IL | Aurora Central Catholic | 2019 | SS | Oakton CC |
| Nathan Righi | IL | Pekin | 2019 | RHP | Parkland College |
| Alex Rohrer | IL | Andrew | 2020 | RHP | |
| Lucas Ryan | IL | Chatham-Glenwood | 2020 | C | Millikin University |
| Quinn Ryan | IL | Hampshire | 2019 | 1B | |
| Sammy Sabatello | IL | Barrington | 2019 | OF | |
| Jack Shields | IL | Peoria Notre Dame | 2020 | OF | Illinois Central JC |
| James Sibert | IL | Huntley | 2020 | RHP | |
| Nicholas Sladek | IL | Hampshire | 2019 | 1B | Triton JC |
| Adam Snedden | IL | Princeville | 2019 | OF | |
| Benjamin Strode | IN | Highland | 2020 | 2B | |
| Michael Vaca | IL | Bartlett | 2019 | OF | Triton JC |
| Jack Van Ert | IL | Evanston | 2019 | RHP | |
| Kody Velazquez | IL | Rock Falls | 2020 | 3B | Aurora University |
| Garrett Wano | IL | South Elgin | 2019 | 3B | Dominican University (IL) |
| Grant Wasson | IL | Rock Falls | 2020 | LHP | |
| Riggs Wilkinson | IL | Morton | 2019 | OF | |
| Kaden Winget | IL | Beecher | 2020 | 3B | |
| Drew Winters | IL | Routt Catholic | 2019 | OF | Campbell |
| Collin Witzke | IL | Oswego East | 2019 | RHP | Kent State |
| Ben Wright | IL | Benet | 2020 | C | Rose-Hulman Institute of Technology |
| Zakary Zaghloul | IL | Andrew | 2020 | RHP | |
| Rob Zagorski | IL | South Elgin | 2019 | RHP | Elgin CC |