2019 Underclass Preview
| Name | State | School | Class | Pos | Commitment |
| Payton Boyd | IN | Gibson Southern | 2019 | 3B | Tusculum College |
| Jacob Brunelli | IN | Hamilton Southeastern | 2019 | RHP | |
| Drew Buhr | IN | Austin | 2019 | SS | St. Louis |
| Noah Comstock | IN | Valparaiso | 2019 | SS | Huntington University (IN) |
| Cole Connor | IN | Zionsville | 2019 | LHP | |
| Patrick Danforth | IN | Monrovia | 2019 | OF | Grace College |
| Evan Davies | IN | North Putnam | 2019 | OF | |
| Anthony Eggers | IN | Hamilton Southeastern | 2019 | OF | |
| Sam Gall | IN | Zionsville | 2019 | RHP | |
| Jarod Gillespie | IN | Franklin Central | 2019 | 1B | Indiana University Kokomo |
| Ryan Glithero | IN | Whiteland | 2019 | C | |
| Luke Godfrey | IN | Guerin Catholic | 2019 | C | |
| Tommy Hansen | IN | Roncalli | 2019 | OF | Wabash College |
| Derek Haslett | IN | Cathedral | 2019 | RHP | Wabash College |
| Isaac Housman | IN | Reitz Memorial | 2019 | RHP | Southern Indiana |
| Maalik Houston | IN | Lawrence North | 2019 | SS | Northwood University |
| Tyler Kapust | IN | Silver Creek | 2019 | C | Southern Indiana |
| Brian Keeney | IN | Roncalli | 2019 | C | Indianapolis |
| Andrew (AJ) Klimek | IN | Saint Joseph | 2019 | LHP | Trine University |
| Brayden Lentz | IN | Carmel | 2019 | 1B | Wabash College |
| Sam Lewandowski | IN | Guerin Catholic | 2019 | RHP | Bethel University (IN) |
| Max Lundy | IN | Roncalli | 2019 | LHP | Wabash College |
| Andres Manzur | IN | Westfield | 2019 | 2B | |
| Ryan Nastav | IN | Lebanon | 2019 | C | Manchester College |
| Dylan Oakley | IN | Westfield | 2019 | RHP | |
| Andrew Olssen | IN | Carmel | 2019 | RHP | Hillsdale College |
| Liam Patton | IN | Warsaw | 2019 | C | |
| Justin Reed | IN | Martinsville | 2019 | SS | Anderson University (IN) |
| Nicholas Rensberger | IN | Westview | 2019 | 1B | |
| Reece Rodabaugh | IN | Lewis Cass | 2019 | RHP | Parkland College |
| Michael Schroeder | IN | St. Joseph | 2019 | RHP | |
| Tyler Schweitzer | IN | Hamilton Southeastern | 2019 | LHP | Ball State |
| Kaleb Sotebeer | IN | Concord | 2019 | 3B | |
| Noah Wood | IN | Lutheran | 2019 | C | Lincoln Trail JC |