Diamondbacks Scout Day
| Name | State | School | Class | Pos | Commitment |
| Holden Brown | IN | Mississinewa | 2022 | 2B | |
| Luke Buonomo | IN | Homestead | 2022 | LHP | |
| Jakob Byler | IN | Snider High School | 2022 | RHP | |
| Andrew Dane | IN | Snider | 2021 | 2B | |
| Jackson Foote | IN | Northrop | 2020 | C | |
| Chance Harder | IN | Norwell | 2021 | RHP | Indiana Institute of Technology |
| Hayden Heche | IN | Northrop | 2020 | RHP | |
| Preston Henschen | IN | Columbia City | 2021 | C | Trine University |
| Nick Johnson | IN | Huntington North High School | 2021 | SS | |
| Jacob Jordan | IN | Northrop | 2020 | LHP | |
| Kade Keele | IN | New Haven | 2020 | 1B | |
| Kody Kern | IN | Bishop Luers | 2022 | C | |
| Manuel Lopez | IN | Northrop | 2020 | SS | |
| Foster McDonald | IN | Huntington North | 2022 | LHP | Lincoln Trail JC |
| Evan Snyder | IN | Churubusco | 2021 | 1B | Adrian College |
| Tyler Stinson | IN | East Noble | 2020 | C | Ivy Tech Community College |
| Tristan Taylor | IN | Garrett | 2020 | OF | Earlham College |
| Nicholas Tucker | IN | Leo | 2020 | 3B | |
| Tarron White | IN | Northrop | 2021 | SS |