Preseason I.D. - Peoria
- PBRPlus Preseason I.D. - Peoria: Top Overall Prospects 2/16/18
- IL Preseason I.D. - Peoria: Pitching Analysis 2/15/18
- IL Preseason I.D. - Peoria: Infield Analysis 2/14/18
- IL Preseason I.D. - Peoria: Outfield Analysis 2/13/18
- IL Preseason I.D. - Peoria: Catcher Analysis 2/12/18
- IL Preseason I.D. - Peoria: Statistical Analysis 1/30/18
- IL Preseason I.D - Peoria: Quick Hits 1/29/18
- IL Preseason I.D - Peoria: Preview 1/24/18
| Name | State | School | Class | Pos | Commitment |
| Connor Aten | IL | Galesburg | 2020 | RHP | Heartland CC |
| Colin Bauer | IL | Peoria Notre Dame | 2020 | RHP | Illinois Central JC |
| Kotah Broeker | IL | Salt Fork | 2019 | SS | |
| Mason Burns | IL | Normal Community | 2020 | RHP | Western Kentucky |
| Abe Collins | IL | Morton | 2020 | OF | Carl Sandburg JC |
| Kayden Crawford | NC | Hoggard | 2021 | OF | Southwestern Illinois JC |
| Ethan Crutcher | IL | Bloomington | 2019 | SS | |
| David Czirjak | IL | Peoria Notre Dame | 2019 | SS | |
| John Day | IL | Dunlap | 2019 | RHP | Illinois Central JC |
| Jimmy DeAngelo | IL | Hall | 2019 | RHP | Parkland College |
| Blake Donnan | IL | Taylorville | 2020 | RHP | Olney Central JC |
| Nicholas Fisher | IL | Central Catholic | 2020 | 2B | |
| Daniel Frank | IL | Eureka | 2019 | C | |
| Logan Fricker | IL | Normal Community | 2019 | 1B | Marian University (WI) |
| Dylan Gates | IL | Mahomet-Seymour | 2019 | OF | |
| Caleb George | IL | Sacred Heart-Griffin | 2021 | 1B | |
| Jesse Goropesek | IL | Bloomington | 2019 | RHP | Carl Sandburg JC |
| Ashton Gray | IL | Limestone | 2020 | 1B | Illinois Central JC |
| Kendall Green | IL | Champaign Centennial | 2020 | OF | |
| Nick Guerra | IL | Morton | 2019 | SS | Maryville University |
| Ben Hartl | IL | Springfield | 2021 | C | Kansas |
| Trevor Heath | IL | Peoria Heights | 2019 | RHP | Illinois Central JC |
| Tommy Heideman | IL | Normal Community | 2020 | 1B | Illinois State |
| Drew Henrikson | IL | Rochester | 2020 | RHP | Taylor University |
| Ben Hess | IL | Charleston | 2021 | RHP | Alabama |
| Matthew Howard | IL | Columbia | 2021 | C | Westminster College (MO) |
| Evan Hutson | IL | Normal West | 2020 | 1B | Illinois Wesleyan University |
| Nick Inness | IL | Abingdon-Avon | 2020 | OF | |
| Jake Jacek | IL | Normal Community | 2019 | RHP | TCS Post Grad |
| Ethan Jehle | IL | Elmwood | 2018 | RHP | Carl Sandburg JC |
| Riley Jennings | IL | Knoxville | 2021 | RHP | |
| Caileb Johnson | IL | Brimfield | 2019 | 1B | Carl Sandburg JC |
| Max Jones | IL | Pekin | 2020 | 3B | Illinois Central JC |
| Samuel Kahwaji | IL | Normal Community | 2019 | OF | Ancilla College |
| Bennett Kelly | IL | Peoria Notre Dame | 2021 | SS | Grinnell College |
| Tommy Kelly | IL | Peoria Notre Dame | 2020 | 3B | Belmont Abbey College |
| Will Kelly | IL | Peoria Notre Dame | 2020 | OF | |
| Daniel Kennell | IL | Roanoke-Benson | 2018 | RHP | |
| Kyle Kinney | IL | Mahomet Seymour | 2019 | LHP | |
| Dalton Kottmer | IL | United Township | 2019 | RHP | Black Hawk JC-Moline |
| Ben Kouri | IL | Peoria Notre Dame | 2020 | C | |
| Tevin Lee | IL | Du Quoin | 2018 | 1B | |
| CJ Lewis | IL | Normal West | 2019 | RHP | Parkland College |
| Mark Lindner | IL | Morton | 2020 | 1B | |
| Wyatt Mahoney | IL | A-C Central | 2021 | LHP | |
| Chase Mason | IL | Washington | 2020 | C | Heartland CC |
| Ben Monge | IL | Roanoke Benson | 2019 | LHP | Illinois Central JC |
| Jayden Myren | IL | Rochester | 2020 | 2B | Lincoln Land CC |
| Craig Oertel | IL | Mater Dei | 2019 | 1B | MacMurray College |
| Josh Ohl | IL | Edwardsville | 2019 | SS | Southern Illinois-Edwardsville |
| Jalen Ping | IL | Glenwood | 2019 | OF | Lincoln Land CC |
| Evan Pogioli | IL | Pekin | 2020 | 3B | Illinois Central JC |
| Andrew Pogue | IL | Dunlap | 2019 | RHP | Illinois |
| Tony Rath | IL | St. Rita of Cascia | 2021 | SS | Mary Hardin-Baylor |
| Ryan Rhoda | IL | Prairie Central | 2019 | RHP | Heartland CC |
| Jakob Rhoderick | IL | Mascoutah | 2019 | LHP | Hannibal-LaGrange College |
| Carson Richardson | IL | Collinsville | 2020 | 3B | Spoon River JC |
| Nathan Righi | IL | Pekin | 2019 | RHP | Parkland College |
| Zachary Rocke-White | IL | Richwoods | 2019 | C | Lincoln Land CC |
| Gage Romack | IL | Salt Fork | 2019 | RHP | |
| Drew Rudsinski | IL | Tri-Valley | 2020 | RHP | Saint Leo University |
| Nate Sammer | IL | LeRoy | 2019 | RHP | Augustana College (IL) |
| Jack Schirpke | IL | Normal Community | 2019 | C | Wisconsin-Stout |
| Ben Schuler | IL | Pontiac | 2019 | SS | Lake Land JC |
| Nick Sharp | IL | Bloomington | 2020 | C | |
| Jack Shields | IL | Peoria Notre Dame | 2020 | OF | Illinois Central JC |
| Ryan St. Ledger | IA | Rend Lake College | 2021 | OF | Rend Lake JC |
| Marcus Stennett | IL | Edwards County | 2020 | 2B | |
| Connor Stephenson | IL | Normal Community West | 2020 | C | Case Western Reserve |
| Jared Sterzinger | IL | Bureau Valley | 2020 | C | |
| Jake Stipp | IL | Danville | 2019 | LHP | Danville Area CC |
| Garrett Swingler | IL | Normal West | 2020 | RHP | Illinois Wesleyan University |
| Matt Taylor | IL | Normal University | 2019 | 1B | |
| Bryce Trask | IL | Rock Island | 2019 | 3B | |
| Brendan Tupper | IL | Normal University | 2020 | OF | Parkland College |
| Ryan Vogel | IL | Metamora | 2019 | OF | Bradley |
| Zachary Vrbancic | IL | Stagg | 2019 | SS | Augustana College (IL) |
| Gavin Wahlbrink | IL | Chatham-Glenwood | 2019 | RHP | Lincoln Land CC |
| Ryan Walker | IL | Washington | 2019 | RHP | |
| Hunter Weer | IL | Morton | 2020 | RHP | |
| Jacob Welbes | IL | Urbana | 2019 | SS | |
| Tyler Werner | IL | Highland | 2020 | 2B | |
| Tyler Wessels | IL | Elmwood | 2020 | C | Illinois Central JC |
| Kameron Wilson | IL | Bloomington | 2019 | RHP | |
| Drew Woolley | IL | Princeton | 2021 | C | |
| Matthew Wrzosek | IL | Salt Fork | 2019 | LHP | |
| Trevor Young | IL | Normal University | 2021 | LHP | Southwestern Illinois JC |
| Braden Zenor | IL | Tri-Valley | 2020 | OF | Heartland CC |