Preseason All-State Showcase (Invite Only)
- PBRPlus Preseason All-State: Top Overall Prospects 3/02/18
- IL Preseason All-State: Pitcher Analysis 3/01/18
- IL Preseason All-State: Infield Analysis 2/28/18
- IL Preseason All-State: Outfield Analysis 2/27/18
- IL Preseason All-State: Catchers Analysis 2/26/18
- IL Preseason All-State: Statistical Analysis 2/13/18
- IL Preseason All-State: Quick Hits 2/12/18
- IL Preseason All-State Preview 2/07/18
| Name | State | School | Class | Pos | Commitment |
| Charlie Allison | IL | Rock Island | 2019 | 3B | Black Hawk JC-Moline |
| Matt Angelone | IL | Bartlett | 2019 | C | Elgin CC |
| Bryce Barnett | IL | Providence Catholic | 2019 | RHP | Arizona State |
| Brock Berry | IL | Lincoln-Way West | 2019 | OF | |
| Logan Bibb | IL | Mascoutah | 2019 | LHP | |
| Justin Binz | IL | Mundelein | 2019 | OF | Hope College |
| Michael Bohlen | IL | Marian Catholic | 2019 | 3B | Northern Kentucky |
| Michael Bolton | IL | Brother Rice | 2019 | OF | Purdue |
| Benji Brokemond | IL | Brother Rice | 2019 | SS | Miami (OH) |
| Greg Budig | IL | Plainfield North | 2019 | C | Western Michigan |
| Ethan Burgh | IL | Prospect | 2019 | 3B | Illinois Wesleyan University |
| Angelo Cantelo | IL | Marian Catholic | 2019 | C | Lewis University |
| Brendan Carrane | IL | St Rita | 2019 | SS | St. Louis |
| Taylor Catton | IL | Dunlap | 2019 | RHP | Bradley |
| Daniel Chausse | IL | Mt Zion | 2019 | RHP | |
| Michael Chialdikas | IL | Lake Zurich | 2019 | 3B | Oakland |
| Tucker Cole | IL | Dixon | 2019 | SS | Southeastern CC (IA) |
| Johnny Colombo | IL | Lane Tech | 2019 | SS | Illinois-Springfield |
| Teague Conrad | IL | Conant | 2019 | RHP | Illinois-Chicago |
| Garret Cook | IL | Plainfield North | 2019 | OF | |
| Kyle Crawford | IL | Dixon | 2019 | C | Waubonsee CC |
| Nate Curtis | IL | Plainfield North | 2019 | RHP | Indianapolis |
| Jared Cushing | IL | Joliet Catholic | 2019 | SS | Texas Tech |
| John Day | IL | Dunlap | 2019 | RHP | Illinois Central JC |
| Jimmy DeAngelo | IL | Hall | 2019 | RHP | Parkland College |
| Nathan Diamond | IL | Oak Park-River Forest | 2019 | LHP | Pepperdine |
| Justin Divelbiss | IL | Plainfield Central | 2019 | RHP | Creighton |
| Danny Doligale | IL | Brother Rice | 2019 | OF | Illinois |
| Bennett Eltoft | IL | St. Francis | 2019 | OF | Scottsdale CC |
| Kendal Ewell | IL | Marist | 2019 | OF | Eastern Kentucky |
| Nick Fields | IL | Galesburg | 2019 | 3B | Heartland CC |
| Luke Fitzgerald | IL | Oak Park-River Forest | 2019 | C | Creighton |
| Elias Flowers | IL | Yorkville | 2019 | OF | Jacksonville |
| Lukas Galdoni | IL | Carmel | 2019 | 1B | Butler |
| Brennan Geers | IL | Providence Catholic | 2019 | 1B | Triton JC |
| Frank Giamarusti | IL | Notre Dame | 2019 | 2B | |
| Josh Gibson | IL | O'Fallon | 2019 | SS | Jefferson JC |
| Nick Gilhaus | IL | Normal Community | 2019 | RHP | Wisconsin-Milwaukee |
| Damon Gladney | IN | Illiana Christian | 2019 | SS | Eastern Kentucky |
| Jacob Goss | IL | Plainfield North | 2019 | LHP | Illinois-Springfield |
| Brandon Green | IL | Kenwood | 2019 | C | Southern |
| Jalen Greer | IL | St Rita | 2019 | SS | Missouri |
| Samuel Grushkin | IL | Seneca | 2019 | RHP | Upper Iowa |
| Michael Gurka | IL | Joliet Catholic | 2019 | RHP | Minnesota |
| Brody Harding | IL | Moline | 2019 | SS | Illinois |
| 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) |
| Kyle Hetherington | IL | Crystal Lake South | 2019 | OF | Rend Lake JC |
| Austin Higgins | IL | Fremd | 2019 | SS | Oakland |
| Jason Hodges | IL | Marist | 2019 | OF | Arkansas |
| Nicholas Hofmann | IL | Elk Grove | 2019 | SS | Maryville University |
| Griffin Holderfield | IL | Oak Park-River Forest | 2019 | RHP | Creighton |
| Nick Iannantone | IL | Joliet Catholic | 2019 | OF | Johnson County CC |
| Dylan Janke | IL | Huntley | 2019 | C | Indiana University Kokomo |
| Kyle Jennings | IL | Marist | 2019 | RHP | |
| Joseph Kaminski | IL | McHenry West | 2019 | RHP | North Central College |
| Mason Kasprisin | IL | Joliet West | 2019 | RHP | St. Charles CC |
| Patrick Keaty | IL | South Elgin | 2019 | SS | Lewis University |
| Chandler Kerr | IL | Marian Catholic | 2019 | LHP | Concordia University-Chicago |
| Andrew Kim | IL | Libertyville | 2019 | SS | Illinois |
| Cole Kirschsieper | IL | Lincoln-Way East | 2019 | LHP | Illinois |
| Casey Kmet | IL | St. Viator | 2019 | C | Notre Dame |
| Nick Kosmetatos | IL | St. Francis | 2019 | 3B | Butler |
| Grant Leader | IL | Lyons Township | 2019 | RHP | Illinois |
| Ryan Leland | IL | Sandburg | 2019 | RHP | Ball State |
| CJ Lewis | IL | Normal West | 2019 | RHP | Parkland College |
| Dominic Listi | IL | Prairie Ridge | 2019 | OF | North Central College |
| Eric Lundell | IL | Marmion | 2019 | RHP | Concordia University-St. Paul |
| Sean Lynch | IL | Carmel Catholic | 2019 | OF | Eastern Illinois |
| Max Malley | IL | Marist | 2019 | C | Evansville |
| Carlos Martinez | IL | Grant Community | 2019 | SS | Rock Valley JC |
| Parker Mathieson | IL | Normal University | 2019 | OF | Parkland College |
| Matt McCormick | IL | St. Laurence | 2019 | C | West Virginia |
| Andrew McKenna | IL | Nazareth | 2019 | C | Holy Cross |
| Coby Moe | IL | Grayslake Central | 2019 | RHP | Northwestern |
| Josh Mrozek | IL | Providence Catholic | 2019 | 2B | Kent State |
| Logan Mueller | IL | Lakes Community | 2019 | RHP | John A. Logan JC |
| Josh Ohl | IL | Edwardsville | 2019 | SS | Southern Illinois-Edwardsville |
| Nicolas Palermo | IL | St. Ignatius | 2019 | OF | Oberlin College |
| Ryan Pawlak | IL | Plainfield South | 2019 | 1B | Wisconsin-Oshkosh |
| Kendall Pettis | IL | Brother Rice | 2019 | OF | Oklahoma |
| Andrew Pogue | IL | Dunlap | 2019 | RHP | Illinois |
| Alexander Powers | IL | Prairie Ridge | 2019 | C | Illinois-Chicago |
| Khyle Radcliffe | IL | Morgan Park | 2019 | OF | John A. Logan JC |
| Ryan Rhoda | IL | Prairie Central | 2019 | RHP | Heartland CC |
| Nathan Righi | IL | Pekin | 2019 | RHP | Parkland College |
| Evan Rightnowar | IL | Chatham-Glenwood | 2019 | RHP | Snead State CC |
| Nathan Rintz | IL | Schaumburg | 2019 | RHP | Arkansas |
| Xander Rojahn | IL | Elk Grove | 2019 | RHP | Xavier |
| Jacob Rosenkranz | IL | Stevenson | 2019 | RHP | Valparaiso |
| Tibe Rwakatare | IL | Lane Tech | 2019 | RHP | Danville Area CC |
| Jack Sauser | IL | Normal University | 2019 | RHP | Northwestern |
| Tyler Schlaffer | IL | Homewood-Flossmoor | 2019 | RHP | Illinois-Chicago |
| Ethan Schreier | IL | Neuqua Valley | 2019 | OF | Wisconsin-Oshkosh |
| Jacob Schroeder | IL | Homewood-Flossmoor | 2019 | C | John A. Logan JC |
| Tyler Snep | IL | Lake Zurich | 2019 | C | Iowa |
| Tyler Statler | IL | Hononegah | 2019 | RHP | Southeast Missouri State |
| MJ Stavola | IL | Aurora Christian | 2019 | OF | Indiana Wesleyan University |
| Ian Steinorth | IL | York | 2019 | 2B | North Central College |
| Anthony Sterchele | IL | Neuqua Valley | 2019 | RHP | Santa Fe College |
| Rhay Street | IL | Rich Central | 2019 | 2B | Southwest Baptist University |
| Dylan Szajkovics | IL | Plainfield North | 2019 | RHP | Wisconsin-Milwaukee |
| Nicholas Talarico | IL | Marmion | 2019 | 3B | Case Western Reserve |
| Dawson Taylor | IL | Edwardsville | 2019 | RHP | Butler |
| Luke Uhwat | IL | Richmond Burton | 2019 | RHP | McHenry County JC |
| Alex Vera | IL | Joliet Catholic | 2019 | LHP | Illinois |
| LJ Waco | IL | Cary Grove | 2019 | SS | Wisconsin-Oshkosh |
| Shane Wilhelm | IL | Columbia | 2019 | RHP | Missouri |
| Brock Wilken | IL | Harvest Christian | 2019 | 1B | Triton JC |
| Riggs Wilkinson | IL | Morton | 2019 | OF | |
| Jacob Willis | IL | Highland | 2019 | 3B | Kaskaskia JC |
| Collin Wilma | IL | Tinley Park | 2019 | RHP | Southeast Missouri State |
| Tommy Windt | IL | Sandburg | 2019 | 3B | South Suburban JC |
| Kyle Wisch | IL | Hinsdale Central | 2019 | RHP | Nebraska |
| Marcus Wright | IL | Simeon | 2019 | SS | Indian Hills CC |
| Tyler Yakimisky | IL | Mundelein | 2019 | 3B | Illinois-Springfield |
| Gregory Ziegler | IL | Joliet Catholic | 2019 | OF | Missouri State |