Underclass Trials
| Name | State | School | Class | Pos | Commitment |
| Logan Anderson | IL | Providence Catholic | 2018 | C | South Suburban JC |
| Evan Bogenschneider | IL | Hanover Central | 2018 | 2B | |
| Michael Bohlen | IL | Marian Catholic | 2019 | 3B | Northern Kentucky |
| Hayden Brotz | IL | Stevenson | 2019 | 1B | University of Chicago |
| Jaren Brucher | IL | Geneseo | 2019 | RHP | Central Missouri |
| Cameron Bufford | IL | Marian Catholic | 2019 | SS | Grambling State |
| Joe Bullard | IL | New Trier | 2018 | LHP | |
| Jake Busse | IL | Woodstock North | 2018 | LHP | |
| Kyle Caponi | IL | New Trier | 2018 | OF | |
| Zachary Carmignani | IL | Nazareth | 2019 | 3B | Triton JC |
| Francois Castillo | IL | Lake View | 2018 | RHP | John A. Logan JC |
| Ben Chapman | IL | Rochester | 2018 | RHP | Lincoln Land CC |
| Charlie Charpentier | IL | St. Charles East | 2018 | OF | |
| Ben Cornelius | IL | Lake Zurich | 2018 | LHP | Heartland CC |
| Mason Crews | IL | Manteno | 2018 | C | Kansas State |
| Ethan Darley | IL | Joliet Central | 2019 | C | |
| Drew Davis | IL | Illini Bluffs | 2018 | SS | |
| Christian Dearman | IL | Thornton Fractional South | 2018 | OF | |
| Johnny DeConcilis | IL | Lake Park | 2019 | 2B | Triton JC |
| Jaden Dellitt | IL | Mercer | 2018 | OF | |
| John Dellostritto | IL | St. Charles East | 2018 | SS | |
| Jake Devine | IL | Mundelein | 2019 | RHP | Augustana College (IL) |
| Colin Diehm | IN | Carroll | 2020 | LHP | Texas Tech |
| Dominic DiLello | IL | Sacred Heart-Griffin | 2018 | OF | Illinois Wesleyan University |
| Justin Divelbiss | IL | Plainfield Central | 2019 | RHP | Creighton |
| Jack Donnelly | IL | Peoria Notre Dame | 2018 | OF | Illinois Central JC |
| Jared Dorfman | IL | Mundelein | 2019 | OF | Illinois College |
| Riley Driscoll | IL | Peoria | 2018 | C | |
| Jacob Duncan | IL | Cary-Grove | 2019 | 3B | |
| Kendal Ewell | IL | Marist | 2019 | OF | Eastern Kentucky |
| Luke Fisher | IL | Geneva | 2019 | OF | |
| Elias Flowers | IL | Yorkville | 2019 | OF | Jacksonville |
| Hunter Frost | IL | Romeoville | 2019 | C | |
| Trevor Fulmer | IL | Addison | 2018 | RHP | |
| Nathan Garard | IL | Gibson City | 2019 | C | |
| Brennan Geers | IL | Providence Catholic | 2019 | 1B | Triton JC |
| Ari Gordon | IL | Stevenson | 2018 | RHP | Charlotte |
| Ryan Gorkis | IL | Waubonsie Valley | 2018 | RHP | |
| Jack Grace | IL | Fenwick | 2018 | OF | Creighton |
| Corey Graham | IL | Crete-Monee | 2018 | OF | Kirkwood CC |
| Peter Gross | IL | Antioch | 2018 | 1B | Aurora University |
| Ryan Guenther | IL | Washington Community | 2019 | RHP | Illinois Central JC |
| Anthony Herron Jr. | IL | Mount Carmel | 2018 | 1B | John A. Logan JC |
| Jacob Hilty | IL | Providence Catholic | 2018 | RHP | |
| Jared Holt | IL | Dunlap | 2018 | C | Illinois Central JC |
| Kaden Hubly | IL | Herscher | 2018 | C | |
| Kyle Jennings | IL | Marist | 2019 | RHP | |
| Evan Jewson | IL | Crystal Lake South | 2019 | C | |
| Brendan Johnson | IL | Frankfort Community | 2019 | RHP | Frontier Community College |
| Hunter Johnson | IL | St. Viator | 2018 | 2B | |
| Pierce Jones | IL | Marian Catholic | 2019 | OF | Northern Illinois |
| Max Jovanovic | IL | Taft | 2019 | SS | |
| Jake Kapers | IL | Mount Carmel | 2018 | C | Valparaiso |
| Mason Kasprisin | IL | Joliet West | 2019 | RHP | St. Charles CC |
| Austin Lane | IL | LeRoy | 2018 | SS | |
| Jac Lindish | IL | Plainfield Central | 2019 | 3B | |
| Kooper Loehr | IL | Mt Zion | 2019 | SS | |
| Christian Lucio | IL | Mount Carmel | 2018 | SS | Eastern Kentucky |
| Eric Lundell | IL | Marmion | 2019 | RHP | Concordia University-St. Paul |
| Danny Machaj | IL | Lyons Township | 2019 | C | |
| Colin Mack | IN | Morgan Township | 2018 | 2B | Indiana University-South Bend |
| Brandon Mahoney | IL | Brother Rice | 2018 | 1B | Carthage College |
| Chase Maifield | IL | Grant | 2018 | 1B | Augustana College (IL) |
| Freddie March | IL | Lake Park | 2018 | C | Elmhurst University |
| Simon Marinelli | IL | Addison Trail | 2018 | C | |
| Luke Markunas | IL | Washington Community | 2019 | RHP | Heartland CC |
| Don Martin II | IL | Niles North | 2018 | 2B | |
| Vincent Massaglia | IL | Morton | 2018 | OF | Illinois Central JC |
| Brian May | IL | Oak Park-River Forest | 2018 | SS | DePauw University |
| Gabe McCall | IL | Maine South | 2019 | C | Oakton CC |
| William McManaman | IL | St. Ignatius | 2018 | LHP | Denison University |
| Quinn McQuade | IL | Lakes Community | 2018 | LHP | |
| Brady Miller | IL | Plainfield North | 2018 | RHP | Western Michigan |
| Coby Moe | IL | Grayslake Central | 2019 | RHP | Northwestern |
| Bobby Morand | IL | St. Ignatius | 2018 | LHP | Cornell College |
| Luke Muller | IL | Plainfield North | 2018 | C | |
| Nick Nelson | IL | Jones College Prep | 2018 | OF | Oberlin College |
| Nicolas Palermo | IL | St. Ignatius | 2019 | OF | Oberlin College |
| Jaylen Patterson | IL | Kenwood | 2018 | OF | Kirkwood CC |
| Nico Piaskowy | IL | St. Charles East | 2018 | C | |
| Matt Piento | IL | Lyons Township | 2018 | LHP | Lewis University |
| Billy Pierce | IL | Plainfield East | 2018 | RHP | Truman State University |
| Billy Pindozzo | IL | De La Salle | 2019 | OF | |
| Ryan Piontek | IL | St. Charles North | 2018 | 3B | Calvin University |
| Will Pudik | IL | Peoria Notre Dame | 2018 | C | Illinois |
| Patrick Radecky | IL | Lincoln-Way East | 2018 | C | |
| Cole Rainforth | IL | Marmion | 2019 | RHP | |
| Cam Redding | IL | New Trier | 2018 | C | St. Louis |
| Thomas Remijas | IL | Lyons Township | 2019 | 2B | |
| Trey Ricko | IL | Plainfield South | 2018 | RHP | Tennessee-Martin |
| Austin Robinson | IL | Mendota | 2019 | C | |
| Cameron Robinson | IL | Champaign Central | 2018 | RHP | Louisville |
| Thomas Ross | IL | Lake Park | 2018 | C | Dominican University (IL) |
| Matthew Rozsypal | IL | Lake Forest | 2018 | SS | |
| Anthony Ruffalo | IN | Munster | 2018 | RHP | |
| Anthony Ruggles | IL | Mercer | 2018 | C | |
| Anthony Scanlon | IL | Mount Carmel | 2018 | RHP | Dubuque |
| Ben Schuler | IL | Pontiac | 2019 | SS | Lake Land JC |
| Brandon Schulte | IL | Washington Community | 2019 | RHP | Illinois Central JC |
| Jackson Schutzenhofer | IL | Schaumburg Christian | 2018 | OF | Elgin CC |
| Brett Selke | IL | Brother Rice | 2018 | OF | |
| D'Eric Shenault | IL | Kenwood | 2018 | SS | Kirkwood CC |
| Nick Sheren | IL | Antioch | 2018 | RHP | Augustana College (IL) |
| John Slager | IL | Lincoln-Way East | 2018 | RHP | |
| Jelani Smith | IL | TF South | 2018 | OF | |
| Will Stenner | IL | Lyons Township | 2018 | 3B | |
| Dylan Suca | IL | Joliet West | 2018 | RHP | |
| Nicholas Talarico | IL | Marmion | 2019 | 3B | Case Western Reserve |
| Chase Timmons | IL | Mount Vernon | 2018 | 3B | |
| DJ Turley | IL | Sacred Heart-Griffin | 2019 | RHP | |
| Michael Walsh | IL | Lyons Township | 2019 | RHP | Yale |
| Evan Warrington | IL | Sacred Heart-Griffin | 2018 | RHP | |
| Isaac Weber | IL | Morton | 2018 | OF | |
| Kyle Wisch | IL | Hinsdale Central | 2019 | RHP | Nebraska |
| Danny Wizceb | IL | Vernon Hills | 2019 | RHP | Parkland College |
| Tyler Yakimisky | IL | Mundelein | 2019 | 3B | Illinois-Springfield |