Unsigned Senior Showcase
| Name | State | School | Class | Pos | Commitment |
| Reid Akerman | IL | Rock Falls | 2016 | OF | Wisconsin-Stout |
| Matt Alisauskis | IL | Westmont | 2016 | C | |
| Frank Basic | IL | Hinsdale South | 2016 | RHP | |
| Jacob Behlendorf | WI | Franklin | 2016 | C | |
| Zach Benaitis | IL | Naperville North | 2016 | RHP | |
| Dante Betti | IL | Northside College Prep | 2016 | 2B | |
| Jeremy Borges | IL | West Leyden | 2016 | 2B | |
| Jay Brandt | MI | Allendale | 2016 | SS | Alma College |
| Ian Brown | IL | Proviso East | 2016 | 2B | |
| Colton Burt | WI | Wautoma | 2016 | SS | Colorado-Colorado Springs |
| Jon-Anthony Caban | WI | St. Thomas More | 2016 | RHP | Madison JC |
| Alex Cimaroli | WI | Wisconsin Dells | 2016 | SS | McHenry County JC |
| Malik Coupet | IL | Homewood-Flossmoor | 2016 | SS | Knox College |
| Connor Crawley | IL | Stevenson | 2016 | OF | |
| Joe Deluna | IL | St. Joseph | 2014 | 1B | |
| Evan Drays | WI | Jefferson | 2016 | 3B | |
| Noah Dressler | IL | Mascoutah | 2016 | RHP | Concordia University-Chicago |
| Zach Fick | IL | St. Charles North | 2016 | SS | Elgin CC |
| Jackson Fischer | IL | Westmont | 2016 | RHP | Carthage College |
| Andy Gaytan | IL | Sandburg | 2016 | OF | Triton JC |
| Landon Gosch | WI | Wisconsin Lutheran | 2016 | OF | Marian University (WI) |
| Jaylin Goss | IL | Kenwood | 2016 | OF | |
| Cole Hansel | IL | Edwardsville | 2016 | 1B | |
| Stephen Hill | IL | Lockport | 2016 | 3B | Morehead State |
| Phil Hyland | IL | Hinsdale South | 2016 | 2B | College of DuPage |
| Chase Imberger | WI | Wisconsin Lutheran | 2016 | SS | |
| Mario Jenkins | IL | Rich South | 2016 | OF | |
| Luke Ketchum | IL | Springfield | 2016 | OF | Delta State University |
| Collin Kissel | IL | Plainfield North | 2016 | OF | Augustana College (IL) |
| Matthew Kozar | IL | Barrington | 2016 | OF | |
| Ryan Laboda | IL | Rolling Meadows | 2016 | 1B | |
| Kelly Lane | IL | Gwendolyn Brooks | 2016 | 2B | |
| Jack Lauer | IL | Notre Dame | 2016 | RHP | |
| Anthony Laughlin | WI | Gibraltar | 2016 | RHP | Hill JC |
| Jake Lenti | IL | Mount Carmel | 2016 | OF | |
| Jake Leonard | IL | Oswego East | 2016 | 2B | Iowa Wesleyan University |
| Jack Lombardi | IL | Loyola | 2016 | SS | Jefferson JC |
| Bryan Martinez | IL | St. Joseph | 2016 | RHP | College of DuPage |
| Trevon Mattox | IL | Roberto Clemente | 2016 | OF | |
| Reed Millwood | IL | Mount Vernon | 2016 | SS | |
| Nolan Moeller | IL | Rock Falls | 2016 | LHP | Kishwaukee JC |
| Aaren Morgan | IL | Mount Vernon | 2016 | C | Frontier Community College |
| Joshua Mosley | IL | Morgan Park | 2016 | C | Triton JC |
| Tanner Natzke | WI | New Lutheran | 2016 | C | Iowa Wesleyan University |
| Jake Nipperus | IL | Hinsdale South | 2016 | 3B | North Park University |
| Jarren Norman | IL | Morgan Park | 2016 | RHP | Virginia State University |
| Morgan Nowitzki | IL | Hinsdale South | 2016 | OF | Trinity Christian College |
| Adrian Perez | IL | West Leyden | 2016 | RHP | |
| Jovan Perez | IL | Oswego | 2016 | RHP | |
| Sam Perlin | IL | Vernon Hills | 2016 | RHP | Wisconsin-Stout |
| Brandon Porter | IL | Lincoln-Way Central | 2016 | RHP | Eureka College |
| Joey Preusser | IL | Brother Rice | 2016 | OF | South Suburban JC |
| Alexander Prickett | WI | Cedarburg | 2016 | RHP | Concordia University (WI) |
| Trevor Ranallo | IL | Huntley | 2016 | 2B | JC of Lake County |
| Zach Redis | IL | Proviso Mathematics and Science | 2016 | RHP | |
| Neftali Reyes | IL | Roberto Clemente | 2016 | 3B | |
| Matthew Richards | IL | Sandburg | 2016 | C | |
| Lupe Rivera | WI | St. Anthony | 2016 | 2B | |
| Michael Rosenberg | IL | Warren | 2016 | C | Elmhurst University |
| Reid Rubio | IL | Mundelein | 2016 | C | Minnesota-Duluth |
| Kyle Sailliez | IL | Frankfort | 2016 | OF | Kankakee CC |
| Dan Scallon | WI | Wauwatosa East | 2016 | OF | University of St. Thomas |
| Russell Shaffer | IL | Urbana | 2016 | 2B | |
| Ike Speiser | IL | Bradley-Bourbonnais | 2016 | C | Kankakee CC |
| Tyler Stamer | IL | Edwardsville | 2016 | 3B | McHenry County JC |
| Ranko Stevanovic | IL | Notre Dame | 2016 | 3B | North Park University |
| Travis Styer | WI | Brookfield East | 2016 | SS | Aurora University |
| Ricardo Uriostegui | IL | Von Steuben | 2016 | 2B | Monmouth College |
| Dryden Van Schoyck | WI | DeForest | 2016 | OF | Wisconsin-Oshkosh |
| Clay Velazquez | IL | Rock Falls | 2016 | OF | |
| Kevin Vitek | IL | St. Joseph | 2016 | OF | |
| Percy Walters | IL | Homewood-Flossmoor | 2016 | 3B | Morehouse College |
| Jett Wedekind | IL | Princeton | 2016 | C | Illinois-Springfield |
| Colin Weilbacher | IL | Bradley Bourbonnais | 2016 | OF | North Central College |
| Ricky West | WI | Homestead | 2016 | 1B | Triton JC |
| Justin Woolbright | IL | Rockford Lutheran | 2016 | 3B | Quincy University |