Underclass Invitational East (FULL)
| Name | State | School | Class | Pos | Commitment |
| Alex Adams | MO | Lafayette | 2018 | SS | St. Louis CC |
| Jack Adams | MO | Kirkwood | 2018 | RHP | |
| Parker Adams | MO | Parkway West | 2019 | C | |
| Cadence Allen | MO | Francis Howell | 2018 | 1B | |
| Caleb Allmon | MO | Fort Zumwalt South | 2018 | C | |
| Anthony Altobella | MO | St. John Vianney | 2018 | OF | Rockhurst University |
| Tyler Bastunas | MO | Timberland | 2019 | SS | Southern Illinois-Edwardsville |
| Jacob Bauer | MO | Fort Zumwalt West | 2018 | C | |
| Zachary Bellflower | IL | O'Fallon | 2018 | C | |
| Bruce Bixler | MO | Francis Howell Central | 2019 | OF | |
| Brennen Bledsoe | IL | O'Fallon | 2018 | SS | Missouri Valley College |
| Hunter Burtrum | MO | West Plains | 2019 | 3B | |
| Kurtis Byrne | MO | Christian Brothers College | 2019 | C | Texas Christian |
| Michael Collins | MO | Francis Howell | 2018 | 2B | |
| Dawson Colombatto | MO | Fort Zumwalt West | 2018 | OF | |
| Jacob Crayne | MO | McCluer North | 2018 | C | Missouri Baptist University |
| Cooper Day | MO | Grain Valley | 2018 | SS | |
| Justin Dietiker | MO | Timberland | 2019 | OF | |
| Michael DiPiazza | MO | Vianney | 2018 | OF | Rockhurst University |
| Brady Dolde | MO | Troy Buchanan | 2019 | RHP | McKendree University |
| Jacob Dominguez | MO | McCluer North | 2018 | 2B | |
| Drew Donaldson | MO | St. Charles | 2018 | C | |
| John Doria | MO | Webster Groves | 2018 | C | |
| Gage Dwyer | MO | Fort Zumwalt South | 2018 | OF | Hill JC |
| Louis Eckelkamp | MO | St. Francis Borgia | 2019 | 3B | |
| Jacob Farkas | MO | Francis Howell North | 2018 | 2B | |
| William Ferrell | MO | Notre Dame | 2018 | RHP | Murray State |
| Tyler Fogarty | MO | Chaminade | 2019 | 2B | Notre Dame |
| Tommy Geders | MO | Vianney | 2019 | OF | |
| Nick Gettemeier | MO | Wentzville Holt | 2019 | C | |
| Chase Gibson | MO | Lutheran-St. Charles | 2018 | C | William Woods University |
| Brett Gonzalez | MO | Rolla | 2018 | OF | Southeast Missouri State |
| Tyler Hagan | MO | Lafayette | 2019 | 1B | |
| Trenton Harlan | MO | Timberland | 2018 | C | |
| Vincent Hilboldt | MO | DeSmet | 2018 | C | Maryville University |
| Chase Hoeber | MO | Liberty-Wentzville | 2019 | RHP | Parkland College |
| Tucker Jones | MO | Francis Howell Central | 2018 | 2B | |
| Will Kaiser | MO | Chaminade | 2018 | SS | Quincy University |
| Jake Kane | MO | Timberland | 2018 | SS | |
| Andrew Keck | MO | St. John Vianney | 2018 | C | Southeast Missouri State |
| Ryan Keisker | MO | Francis Howell Central | 2018 | RHP | |
| Aaron Klar | MO | Vianney | 2018 | SS | Millikin University |
| Kobe Knisley | MO | Timberland | 2019 | SS | |
| Michael Kolb | MO | Westminster | 2018 | OF | |
| Chase Krogman | MO | Liberty (Wentzville) | 2019 | OF | Missouri State |
| Joe Langston | MO | Lutheran St. Charles | 2018 | 2B | |
| Nich Leadford | MO | Holt | 2018 | LHP | William Woods University |
| Christian Loida | MO | Valle Catholic | 2018 | SS | |
| Michael Long | MO | MICDS | 2019 | 3B | Central Missouri |
| Frank Lopez | MO | Fort Zumzalt South | 2019 | RHP | St. Charles CC |
| Evan Martin | MO | Parkway South | 2018 | OF | Southern Illinois |
| Eddie Martin III | MO | Festus | 2019 | SS | |
| Ryan Mathewson | MO | Francis Howell | 2018 | LHP | John Wood CC |
| Braedon Mathys | MO | Wentzville Holt | 2018 | LHP | |
| Cash Miller | MO | Warsaw | 2018 | RHP | |
| Charles Mooneyham | MO | Timberland | 2018 | 1B | |
| CJ Nickel | MO | Wentzville Liberty Highschool | 2019 | RHP | |
| Tristen O'Neal | MO | Rolla | 2018 | C | |
| Luke Paulus | MO | Wentzville Liberty | 2019 | C | Quincy University |
| Noah Pingel | MO | Francis Howell North | 2018 | RHP | Missouri Southern |
| Kolten Poorman | MO | N. St. Francois Co. | 2019 | 3B | Three Rivers JC |
| Garrett Ray | MO | Francis Howell North | 2018 | 1B | |
| Eliyah Reed | MO | Brentwood | 2019 | SS | |
| Brody Roach | MO | Lutheran St. Charles | 2018 | SS | Lindenwood University |
| Zachary Robinson | MO | Fort Zumwalt South | 2019 | RHP | Charleston Southern |
| Dillon Ruble | MO | St. Charles | 2018 | SS | |
| Preston Salazar | MO | Kirkwood | 2019 | RHP | St. Louis CC |
| Tayte Sanders | MO | Liberty | 2019 | C | |
| Joseph Schmidt | MO | St. Francis Borgia | 2019 | C | John A. Logan JC |
| Nick Schmidt | MO | Holt | 2018 | RHP | Missouri State |
| Gunnar Seams | MO | St. James | 2018 | 2B | |
| Colin Shreves | MO | Westminster | 2018 | C | |
| Connor Sobotka | MO | Francis Howell North | 2018 | C | Northwestern Ohio |
| Tommy Stevenson | MO | Kirkwood | 2019 | C | Missouri Southern |
| Jacob Stoker | MO | Homeschool | 2018 | SS | Missouri-St. Louis |
| Will Studer | MO | Hickman | 2018 | OF | |
| Alec Talbot | MO | Liberty | 2019 | C | |
| Robby Taul | IL | Alton | 2019 | SS | John A. Logan JC |
| Dan Ulses | MO | Francis Howell Central | 2018 | OF | |
| Jared Viertel | MO | Boonville | 2018 | RHP | Missouri State |
| Jase Wallingford | IL | Quincy Notre Dame | 2018 | RHP | San Jacinto JC |
| Tommy Williams | MO | Lafayette | 2018 | OF | Lindenwood University |
| Mitchell Winn | MO | Liberty | 2019 | RHP | Iowa Wesleyan University |
| Ryan Woods | MO | Francis Howell North | 2018 | C |