2015 Underclass Games (Invite Only)
| Name | State | School | Class | Pos | Commitment |
| Luke Albright | IN | Fishers | 2018 | RHP | Kent State |
| Nathan Alston | IN | Oak Hill | 2019 | RHP | |
| Zyon Avery | IN | Ben Davis | 2018 | 1B | Parkland College |
| Drew Bishop | IN | Terre Haute North | 2019 | SS | |
| Joseph Burke | IN | Jeffersonville | 2016 | 1B | Kentucky Wesleyan College |
| Caleb Burton | IN | Columbus East | 2018 | C | |
| Justin Castetter | IN | Zionsville | 2019 | 3B | |
| Brayton Cornelius | IN | White River Valley | 2018 | LHP | |
| Jacob Dickson | IN | Portage | 2016 | OF | Purdue University Fort Wayne |
| Carson Dolezal | IN | Tipton | 2019 | LHP | |
| Wesley Edwards | IN | Washington | 2018 | OF | |
| Tyler Finke | IN | Columbus North | 2018 | SS | Southeastern Louisiana |
| Billy Fleetwood | IN | Washington | 2018 | SS | |
| Sam Fulton | IN | Hamilton Heights | 2019 | RHP | Chattanooga State CC |
| Jacob Gilcrest | IN | Center Grove | 2018 | LHP | St. Charles CC |
| Bryce Ginder | IN | FW Carroll | 2019 | C | Indiana Wesleyan University |
| Mark Goudy | IN | Noblesville | 2018 | OF | Indiana University Kokomo |
| Kaden Hill | IN | Zionsville | 2020 | RHP | Montevallo |
| Jackson Hontz | IN | DeKalb | 2018 | RHP | North Central College |
| Stephen Karis | IN | Zionsville | 2018 | C | Eastern Michigan |
| Parker Maddox | IN | Columbus North | 2019 | RHP | Iowa Western CC |
| Garrett Manous | IN | Munster | 2019 | OF | Indiana |
| Lucas McNew | IN | William W Borden | 2018 | OF | Southern Indiana |
| Zach Messinger | IN | Castle | 2018 | RHP | Virginia |
| Alex Mitchell | IN | Decatur Central | 2018 | C | |
| Steven Molinet | IN | Tecumseh | 2019 | OF | Southern Indiana |
| Nathan Mullen | IN | Bremen | 2019 | RHP | |
| AJ Poynter | IN | Center Grove | 2019 | SS | |
| Drew Pyle | IN | Hagerstown | 2018 | RHP | Purdue University Fort Wayne |
| Bryce Randolph | IN | Noblesville | 2018 | OF | |
| Gabe Reel | IN | Hamilton Heights | 2018 | C | Marietta College |
| Griffin Scaggs | IN | Castle | 2018 | OF | Kankakee CC |
| Nicholas Schnell | IN | Roncalli | 2018 | OF | Louisville |
| Collin Statz | IN | Fishers | 2019 | OF | |
| Cole Stigleman | IN | Jay County | 2018 | SS | Kankakee CC |
| Tyce Taylor | IN | Shelbyville | 2018 | OF | |
| Conner Tomasic | IN | Lake Central | 2018 | SS | Purdue |
| Zac Tuinei | IN | Noblesville | 2019 | OF | |
| Jack Van Remortel | IN | Carmel | 2018 | 3B | Michigan |
| Zach Vogt | IN | Carmel | 2019 | RHP | Spalding University |
| Jon Vore | IN | Fishers | 2019 | RHP | Butler |
| Trent Weiss | IN | Hagerstown | 2018 | 2B | Vincennes JC |
| Cooper Williams | IN | Heritage Christian | 2019 | RHP | Xavier |
| Chris Wilson | IN | Park Tudor | 2019 | OF | |
| Matthew Wolff | IN | Fishers | 2018 | 3B | Navy |