Winter Pitcher Showcase (FULL)
| Name | State | School | Class | Pos | Commitment |
| Hunter Brown | MO | Marquette | 2018 | RHP | Missouri Baptist University |
| Alec Byous | MO | Lafayette | 2018 | RHP | Arkansas State |
| Connor Cline | MO | Kirkwood | 2016 | SS | St. Louis CC |
| Braden Cox | MO | Scott City | 2017 | RHP | Jefferson JC |
| Carter DeFoe | MO | Marquette | 2018 | RHP | St. Charles CC |
| Conor Dryer | MO | Rockwood Summit | 2017 | OF | Central Missouri |
| Daniel Flaiz | MO | St. Charles West | 2017 | RHP | Drury University |
| Cade Galbraith | MO | Jefferson City | 2018 | RHP | |
| Dane Galloway | MO | Francis Howell | 2016 | RHP | |
| Will Gilmer | MO | Sikeston | 2018 | RHP | Jefferson JC |
| Zack Gronowski | MO | Chaminade | 2019 | RHP | |
| Aamexem Hamm | MO | McClure North | 2017 | LHP | |
| Parker Hanks | MO | Ozark | 2018 | LHP | Northwestern |
| Jacob Hanns | MO | Orchard Farm | 2018 | LHP | Fort Scott CC |
| Thomas Henrichs | MO | Lberty | 2018 | RHP | Northwest Missouri State |
| Frank Lopez | MO | Fort Zumzalt South | 2019 | RHP | St. Charles CC |
| Ricky Maddock | MO | Kirkwood | 2018 | LHP | Central Missouri |
| Luke Mann | MO | St. John Vianney | 2018 | 3B | Missouri |
| Niko Marshall | MO | Lindbergh | 2017 | RHP | Lindenwood University |
| Connor Miller | MO | St. Mary's | 2017 | RHP | |
| CJ Nickel | MO | Wentzville Liberty Highschool | 2019 | RHP | |
| Noah Niznik | MO | Vianney | 2018 | LHP | Southeast Missouri State |
| Matt Perego | MO | Parkway West | 2017 | RHP | Cincinnati |
| Cameron Prayer | MO | Parkway North | 2018 | LHP | Southern Illinois-Edwardsville |
| Brandon Repp | MO | Washington | 2018 | RHP | |
| Bradlee Rogers | MO | Francis Howell Central | 2016 | RHP | |
| Nathan Rohmann | IL | Jersey | 2017 | RHP | Lake Land JC |
| Austin Ruesch | IL | Edwardsville | 2017 | RHP | John A. Logan JC |
| Carlos Santangelo | MO | Chaminade | 2019 | RHP | |
| Jake Sauer | MO | Kirkwood | 2018 | RHP | |
| Brandon Slater | MO | De Smet Jesuit | 2018 | RHP | |
| Bret Snider | MO | Liberty North | 2017 | RHP | Kansas City Kansas CC |
| Alex Spangler | MO | Timberland | 2017 | RHP | |
| Noah Stone | MO | Lutheran South | 2017 | RHP | Arkansas State |
| Blake Struble | IL | Carrollton | 2018 | LHP | Southern Illinois-Edwardsville |
| Dawson Taylor | IL | Edwardsville | 2019 | RHP | Butler |
| Craig Theiss | MO | DeSoto | 2017 | RHP | Jefferson JC |
| Matthew Thorsten | MO | Oakville | 2017 | RHP | |
| Cullen Trout | MO | Saint Louis Priory | 2019 | RHP | Marian University (IN) |
| Brendan Vancil | MO | Oakville | 2017 | RHP | |
| Jake Werner | MO | Oakville | 2017 | RHP | |
| Nick Wiley | MO | Lindbergh | 2017 | RHP | Central Missouri |
| Michael Wilson | MO | Chaminade | 2017 | LHP | |
| Noah Zelko | MO | Francis Howell North | 2017 | RHP |