Preseason I.D. - McHenry
| Name | State | School | Class | Pos | Commitment |
| Bobby Bannon | IL | Marian Central Catholic | 2017 | OF | |
| Brandon Bannon | IL | Richmond Burton | 2018 | C | Illinois-Springfield |
| Jack Blindt | IL | Loyola | 2017 | 3B | University of St. Thomas |
| Matt Breig | IL | Cary-Grove | 2018 | C | Aurora University |
| Noal Brouwer | WI | Delavan-Darien | 2018 | LHP | Purdue University-Northwest |
| Cory Busse | IL | Woodstock North | 2017 | RHP | McHenry County JC |
| Jake Busse | IL | Woodstock North | 2018 | LHP | |
| Angelo Camalieri | WI | Badger | 2018 | RHP | |
| Jason Cast | IL | Lake Forest | 2017 | OF | DePauw University |
| Alec Coss | IL | Huntley | 2017 | OF | |
| Robert Deischer | IL | Cary Grove | 2018 | RHP | North Central College |
| Jake Deppen | IL | Huntley | 2019 | OF | |
| Logan DeWulf | IL | Huntley | 2017 | RHP | Upper Iowa |
| Bryant Diel | IL | South Elgin | 2017 | OF | Heartland CC |
| Luke Dunham | IL | Crystal Lake South | 2017 | RHP | Dubuque |
| Aidan Earl | IL | Grant | 2017 | RHP | Carthage College |
| Michael Eleftheriou | IL | Cary Grove | 2017 | RHP | |
| Nick Finley | IL | McHenry West | 2018 | 2B | McHenry County JC |
| AJ Frisby | WI | Wilmot Union | 2018 | OF | |
| Keegan Garcelon | IL | Huntley | 2018 | RHP | |
| Evan Geske | IL | Woodstock | 2019 | SS | McHenry County JC |
| Pierson Gibis | IL | Wauconda | 2017 | C | Madison JC |
| Garrett Gillund | IL | McHenry West | 2018 | RHP | Wisconsin-Platteville |
| Jordan Goldstein | IL | Huntley | 2018 | SS | Dubuque |
| AJ Golembiewski | IL | Marian Central Catholic | 2018 | RHP | Illinois-Springfield |
| Ian Grubich | IL | McHenry | 2018 | RHP | University of St. Thomas |
| Joseph Hansen | IL | Prairie Ridge | 2018 | RHP | |
| Jeff Heinrich | IL | Huntley | 2017 | 3B | South Carolina |
| Kyle Hetherington | IL | Crystal Lake South | 2019 | OF | Rend Lake JC |
| Kamrin Hoffmann | IL | Huntley | 2018 | 2B | Benedictine University (IL) |
| Dylan Honkala | IL | McHenry West | 2018 | 3B | McHenry County JC |
| Robert Hunt | IL | Kenwood | 2017 | OF | Heidelberg University |
| Evan Jewson | IL | Crystal Lake South | 2019 | C | |
| Jack Jonota | IL | Stevenson | 2019 | C | Lincoln Trail JC |
| Evan Jordan | IL | Champaign Centennial | 2018 | OF | |
| Joseph Kaminski | IL | McHenry West | 2019 | RHP | North Central College |
| Tyler Koss | IL | Huntley | 2018 | SS | |
| Christopher Krennrich | IL | Johnsburg | 2017 | LHP | College of Lake County |
| Jack Kuiper | WI | Williams Bay | 2019 | 1B | |
| Michael Lasiewicz | IL | McHenry West | 2017 | RHP | Northern Illinois |
| Jake LaSota | IL | Marengo | 2018 | C | Saint Francis (IL) |
| Nicholas Laxner | IL | Huntley | 2018 | RHP | Kankakee CC |
| Benjamin Levicki | IL | Cary-Grove | 2017 | OF | Carthage College |
| Ryan Linkletter | IL | Johnsburg | 2019 | RHP | Triton JC |
| Jered Marrs | IL | Prairie Ridge | 2019 | RHP | |
| Brad Maurer | IL | Huntley | 2017 | OF | North Park University |
| Eric Maurer | IL | Huntley | 2017 | 2B | North Park University |
| Matthew McCumber | IL | Cary Grove | 2017 | RHP | Northern Illinois |
| Maxwell Michelini | IL | Huntley | 2017 | SS | |
| Brad Model | IL | Huntley | 2017 | LHP | |
| Kyle Morgan | IL | Huntley | 2018 | LHP | McHenry County JC |
| Nicholas Morris | IL | McHenry West | 2018 | RHP | |
| Jake Motley | IL | Wauconda | 2018 | 3B | |
| Tommy Neilson | IL | Cary Grove | 2017 | 1B | Benedictine University (IL) |
| Tyler Novak | IL | Huntley | 2017 | C | |
| Scott Nygren | IL | Prairie Ridge | 2017 | LHP | McHenry County JC |
| Blake Ottaviano | IL | Huntley | 2019 | 3B | |
| James Owens | IL | Cary Grove | 2018 | OF | |
| Davis Pasco | IL | Huntley | 2019 | RHP | Loras College |
| Jay Patel | IL | Grant | 2018 | RHP | |
| Owen Patzin | IL | McHenry East | 2018 | SS | McHenry County JC |
| Jason Peters | IL | Huntley | 2019 | 3B | McHenry County JC |
| Alexander Powers | IL | Prairie Ridge | 2019 | C | Illinois-Chicago |
| Cole Raines | IL | Huntley | 2017 | RHP | Milwaukee School of Engineering |
| Cameron Reed | IL | Huntley | 2017 | RHP | Luther College |
| Mitch Reyes | IL | Metea Valley | 2017 | RHP | |
| Joe Rizzo | IL | Huntley | 2017 | C | North Central College |
| Thomas Ross | IL | Lake Park | 2018 | C | Dominican University (IL) |
| Keeton Ryza | IL | Crystal Lake South | 2017 | RHP | |
| Patrick Schaefer | IL | Grayslake North | 2017 | RHP | |
| Joshua Schattner | WI | Wilmot Union | 2017 | RHP | Winona State University |
| Cooper Schmidt | IL | Cary-Grove | 2019 | RHP | Case Western Reserve |
| Ryan Schmit | IL | Prairie Ridge | 2017 | LHP | Butler |
| Matt Schulenburg | IL | Westminster Christian | 2018 | OF | Wisconsin Lutheran College |
| Brett Seegers | IL | Marian Central Catholic | 2017 | LHP | |
| Scott Skwarek | IL | Crystal Lake South | 2018 | SS | McHenry County JC |
| Denny Smith | IL | Huntley | 2017 | 1B | |
| Adam Smylie | IL | Huntley | 2017 | LHP | |
| Danny Sperling | IL | Wauconda | 2018 | 2B | McHenry County JC |
| Jacob Staples | IL | Crystal Lake Central | 2018 | OF | |
| Scott Stetz | IL | Prairie Ridge | 2018 | C | College of Lake County |
| Zach Teegen | IL | Prairie Ridge | 2017 | OF | McHenry County JC |
| Bryce Thelander | IL | Prairie Ridge | 2017 | SS | Utah Tech |
| Mike Tromotola | IL | Woodstock | 2018 | OF | |
| Bryan Truitt | IL | Rockford Christian | 2017 | RHP | Iowa Western CC |
| Trent Verdonck | IL | Huntley | 2019 | C | |
| Jay Ward | IL | Carmel Catholic | 2018 | LHP | Bowling Green State |
| Blake Waterson | IL | Woodstock | 2017 | C | |
| Alex Weber | IL | Prairie Ridge | 2018 | RHP | |
| Scott Wojcik | IL | Dundee Crown | 2017 | SS | Aurora University |
| Nick Wolski | IL | Crystal Lake South | 2017 | 3B | Missouri-St. Louis |
| Grant Yakimisky | IL | Huntley | 2018 | RHP | Wisconsin-Oshkosh |