Preseason All-State Showcase (FULL)
| Name | State | School | Class | Pos | Commitment |
| Anthony Alepra | IA | Cedar Rapids Kennedy | 2017 | RHP | Northwestern |
| Kaleb Aschenbrenner | IA | Cardinal | 2017 | 2B | |
| Tony Barreca | IA | North Scott | 2018 | C | Georgetown |
| Jared Beck | IA | Davenport North | 2018 | LHP | Saint Leo University |
| Carson Behrens | IA | Davenport North | 2017 | C | Cornell College |
| Gregory Bennett | IA | Western Dubuque | 2017 | SS | Middle Tennessee State |
| Jackson Bennett | IA | Dyersville Beckman | 2018 | RHP | Michigan State |
| Ben Beutel | IA | Davenport Assumption | 2017 | LHP | Bowling Green State |
| Cooper Beving | IA | Norwalk | 2018 | LHP | Wisconsin-Stout |
| Jarrett Blunt | IA | Ottumwa | 2018 | RHP | Nebraska-Omaha |
| Beau Bosley | IA | Sioux City East | 2017 | 1B | |
| Trever Brown | IA | Don Bosco | 2018 | RHP | Kirkwood CC |
| Justus Burke | IA | Davenport Assumption | 2017 | OF | Allen CC |
| Trevor Burkhart | IA | Davenport West | 2018 | 2B | Parkland College |
| Keaton Candor | IA | Lemars | 2017 | OF | Concordia University (NE) |
| Ethan Chipps | IA | Ankeny Centennial | 2017 | LHP | |
| Tony Comellas | IA | Iowa City West | 2018 | 3B | |
| Addison Coram | IA | Ottumwa | 2018 | 2B | |
| Connor Crabill | IA | Dubuque Hempstead | 2018 | RHP | Clarke University |
| Bryce Dean | IA | Madrid | 2018 | 1B | Grand View University |
| Luke DeGrammont | MN | Lakeville North | 2017 | LHP | Concordia University-St. Paul |
| Gabe Eckstaine | IA | Lemars | 2018 | SS | North Iowa Area CC |
| Tyler Fietek | MN | Lakeville North | 2017 | 3B | Iowa Central CC |
| Bryce Frantz | IA | Iowa City High | 2017 | LHP | |
| Brayden Frazier | IA | Cedar Rapids Jefferson | 2018 | SS | Iowa |
| Jake Gilbert | IA | Ankeny Centennial | 2017 | 1B | Iowa Western CC |
| Brendan Gogulich | IA | Davenport Central | 2018 | 2B | |
| Luke Golla | IA | Marion | 2018 | LHP | Loras College |
| Garrett Greiner | IA | Pekin | 2017 | OF | Marshalltown CC |
| Harrison Griess | IA | Ankeny | 2017 | RHP | |
| Nathan Groom | IA | Des Moines East | 2017 | 2B | |
| Nick Hagen | IA | Burlington | 2017 | C | Marshalltown CC |
| Zach Hendrickson | IA | Mason City | 2017 | RHP | Iowa Central CC |
| Drew Hill | IA | Ankeny | 2018 | SS | |
| Ross Hingst | IA | Waukee | 2017 | LHP | Luther College |
| Brannan Hogan | IA | Decorah | 2018 | 3B | Mount Mercy University |
| Zach Hollingsworth | IA | Des Moines Lincoln | 2018 | OF | Simpson College |
| Trace Howard | IA | Wapello | 2018 | OF | Southeastern CC (IA) |
| Jake Huff | IA | Pekin | 2017 | OF | |
| Tyrel Johnson | IA | Cedar Rapids Prairie | 2017 | SS | Coe College |
| Nicholas Juaire | MN | Lakeville North | 2018 | C | Texas Christian |
| Danny Kapala | MN | Eastview | 2017 | LHP | Minnesota |
| Matthew Karnes | IA | Norwalk | 2017 | C | Luther College |
| Jayden Kies | IA | Iowa City Regina | 2018 | OF | Luther College |
| Kyle Kliever | IA | Lemars | 2017 | OF | |
| Alex Kopriva | IA | Ankeny Centennial | 2017 | OF | Luther College |
| Rylan Lechner | IA | Linn-Mar | 2017 | 3B | |
| Mason Leinbach | IA | Burlington | 2018 | C | |
| Tyler Lewis | IA | WDM Valley | 2018 | RHP | Iowa Western CC |
| Alex Lindstrom | MN | Eastview | 2017 | OF | Century JC |
| Stephen Loew | IA | Des Moines Roosevelt | 2017 | 3B | |
| Brayden Logan | IA | Sioux City Heelan | 2017 | C | Iowa Central CC |
| Bobby Magnus | IA | Davenport Central | 2017 | OF | |
| Robbie McCargar | IA | Dowling Catholic | 2017 | OF | Des Moines Area CC |
| Brett McCleary | IA | Iowa City High | 2017 | C | Iowa |
| Noah McCreary | IA | Davenport West | 2018 | 2B | Northwestern Ohio |
| Trent McMullen | NE | Omaha Montessori | 2017 | 1B | Hastings College |
| Ryan Morrissey | IA | Pleasant Valley | 2017 | C | Hesston JC |
| Clayton Nettleton | IA | Davenport West | 2018 | RHP | Mount Mercy University |
| Kyle Oberbroeckling | IA | Davenport West | 2018 | RHP | Wartburg College |
| Izaya Ono-Fullard | IA | Iowa City West | 2017 | 3B | Iowa |
| Luke Patzner | IA | Urbandale | 2018 | RHP | Indiana State |
| Cole Peterson | IA | WDM Valley | 2017 | 1B | |
| Mason Pitts | IA | Cherokee | 2017 | SS | |
| Chandler Poell | IA | Cedar Rapids Kennedy | 2017 | RHP | Mount Mercy University |
| Devin Porter | IA | Saydel | 2017 | 1B | Iowa Central CC |
| Daniel Powers | IA | Davenport Assumption | 2018 | RHP | Kansas State |
| Mac Prior | IA | Sioux Central | 2017 | LHP | Buena Vista University |
| Evan Reifert | IA | Wilton | 2017 | RHP | North Carolina |
| Treye Rinehart | IA | Centerville | 2017 | C | Marshalltown CC |
| Will Rodruck | IA | WDM Valley | 2017 | RHP | Kirkwood CC |
| Blaise Rosson | IA | Burlington | 2018 | OF | Southeastern CC (IA) |
| Luke Roudabush | IA | Grinnell | 2017 | OF | Wheaton College (IL) |
| Blake Rowedder | IA | Harlan | 2018 | OF | |
| Evan Salmon | IA | Johnston | 2017 | 2B | Des Moines Area CC |
| Ryne Schooley | IA | Iowa City Regina | 2018 | LHP | Iowa Western CC |
| Tynan Shahidi | IA | Ames | 2018 | SS | Parkland College |
| AJ Shaw | IA | Waukee | 2017 | RHP | Johnson County CC |
| Colton Shipman | IA | Forest City | 2017 | RHP | Waldorf College |
| Austin Shotts | IA | Ottumwa | 2017 | 3B | |
| Tommy Springer | MN | Eastview | 2018 | RHP | Missouri |
| Bennett Spry | IA | Oskaloosa | 2017 | SS | Iowa Western CC |
| Sam Stelken | IA | Dyersville Beckman | 2017 | RHP | |
| Benjamin Sterler | IA | Burlington | 2017 | RHP | Southeastern CC (IA) |
| Tyler Steward | IA | Norwalk | 2017 | RHP | Central College |
| Sam Stonskas | IA | North Scott | 2017 | SS | Black Hawk JC-Moline |
| Josh Strauss | IA | Linn-Mar | 2017 | OF | |
| John Swanda | IA | Des Moines Roosevelt | 2017 | RHP | Nebraska |
| Ross Swinton | IA | Lone Tree | 2017 | LHP | Southeastern CC (IA) |
| Jared Thompson | IA | Vinton Shellsburg | 2017 | LHP | Kirkwood CC |
| Joel Thompson | IA | Council Bluffs Lewis Central | 2017 | C | Kirkwood CC |
| Cody Van Meeteren | IA | Sheldon | 2017 | 3B | |
| Noah Weeter | IA | Sioux City North | 2017 | OF | Morningside College |
| Jordan Wendel | IA | Alta-Aurelia | 2017 | C | Butler |
| Mitchell Wiese | IA | Marion | 2017 | 1B | Mount Mercy University |
| Luke Wilder | IA | North Scott | 2018 | RHP | |
| Ryan Wohlers | IA | Davenport Assumption | 2018 | 3B | Loras College |
| Jarred Wood | IA | Cedar Rapids Jefferson | 2017 | RHP | Northwest Missouri State |
| Andrew Zimmerman | IA | Johnston | 2017 | RHP | South Dakota State |
| Jayden Zurita | IA | Burlington | 2017 | SS | Southeastern CC (IA) |