Unsigned Senior Showcase
| Name | State | School | Class | Pos | Commitment |
| Alec Acevedo | AZ | Nogales | 2019 | OF | Yavapai JC |
| Joseph Agate | AZ | Sunrise Mountain | 2019 | OF | |
| Jacob Alexander | AZ | Queen Creek | 2019 | SS | Central Arizona JC |
| Brian Baker | NV | Galena | 2019 | 3B | |
| Riley Beauregard | AZ | Horizon | 2019 | LHP | |
| Diego Bejarano | AZ | Tucson | 2019 | OF | |
| Davis Bigelow | AZ | Sunrise Mountain | 2019 | 2B | |
| Matthew Bohnert | AZ | Cactus Shadows | 2019 | LHP | South Mountain CC |
| Dante Bravo | AZ | Kingman | 2019 | LHP | |
| Holden Breeze | AZ | Mesquite | 2019 | 3B | South Mountain CC |
| Zach Carr | AZ | Chaparral | 2019 | RHP | |
| Kyle Conway | AZ | Highland | 2019 | RHP | |
| Jose Cornejo | AZ | Salpointe | 2019 | 1B | |
| Tyler Cotto | AZ | Valley Vista | 2019 | C | Austin Peay |
| Travis Densmore | AZ | Mesa Mountain View | 2019 | LHP | GateWay CC |
| Luke Dohogne | AZ | Perry | 2019 | C | |
| Michael Ferraro | AZ | Pinnacle | 2019 | 2B | |
| Dylan Fesperman | AZ | Pinnacle | 2019 | 1B | |
| Enrique Figueroa | AZ | Mesquite | 2019 | OF | |
| Justin Flebbe | AZ | Raymond S Kellis | 2019 | 1B | New Mexico |
| Mike Gerardo | AZ | Nogales | 2019 | OF | Marian University (WI) |
| Ryan Grabosch | AZ | Salpointe | 2019 | C | Central Arizona JC |
| Jacob Griffin | AZ | Chaparral | 2019 | OF | |
| Tyler Gustafson | AZ | Desert Ridge | 2019 | LHP | GateWay CC |
| Cody Hedalen | AZ | Desert Vista | 2019 | OF | Chandler-Gilbert CC |
| Travis Higdon | AZ | Canyon Del Oro | 2019 | LHP | Pima CC |
| Coby Hobbs | AZ | Valley Vista | 2019 | OF | |
| Tanner Isaacs | AZ | Desert Ridge | 2019 | LHP | Mesa CC |
| Christian Jacob | AZ | Horizon | 2019 | 2B | Concordia University-Chicago |
| Daniel Johnson | AZ | Mesquite | 2019 | C | University of Akron |
| Jarett Kellerhals | AZ | Sunrise Mountain | 2019 | 2B | Paradise Valley CC |
| Rocky King | AZ | Canyon View | 2019 | OF | |
| Mason Kokodynski | AZ | Brophy Prep | 2019 | RHP | Loyola Marymount |
| AJ Kostic | AZ | Northwest Christian | 2020 | SS | Dawson CC |
| Carter Krosky | AZ | Sunrise Mountain | 2019 | RHP | South Mountain CC |
| Qwinnton La Roche Nesplak | FL | Columbus | 2016 | RHP | |
| Cameron LaLiberte | AZ | Basha | 2019 | C | Chandler-Gilbert CC |
| Kade Leveen | AZ | Cactus Shadows | 2019 | 1B | |
| Logan Livingston | AZ | Deer Valley | 2019 | SS | Glendale CC |
| Dylan Lopez | AZ | Agua Fria | 2019 | 2B | |
| Jesus Lopez | AZ | Nogales | 2019 | 3B | Pepperdine |
| Anthony Mase | CA | Buckley | 2019 | SS | Davidson |
| Ricky Maytorena | AZ | Nogales | 2019 | OF | Cal State San Marcos |
| Peyton McGregor | AZ | Cactus Shadows | 2019 | OF | College of Southern Nevada |
| Jackson Moltz | AZ | Pinnacle | 2019 | RHP | Scottsdale CC |
| Seth Nager | AZ | Ironwood Ridge | 2019 | OF | Arizona State |
| Brayden Nichols | AZ | Sandra Day O'Connor | 2019 | SS | Colby CC |
| Jacob Ortiz | AZ | Cienega | 2019 | RHP | Cerro Coso CC |
| Seth Pagetta | AZ | Corona Del Sol | 2019 | C | |
| Ian Ponce | AZ | Salpointe Catholic | 2019 | OF | |
| Ajay Ram | AZ | Ironwood Ridge | 2019 | OF | Pima CC |
| Cayden Rana | AZ | Mesquite | 2019 | LHP | Chandler-Gilbert CC |
| Matthew Russo | AZ | Casteel | 2019 | OF | |
| Bailey Scroggin | AZ | Basha | 2019 | OF | Chandler-Gilbert CC |
| Seth Siebels | AZ | Desert Mountain | 2019 | RHP | |
| Dylan Skov | AZ | Cactus Shadows | 2019 | C | |
| Connor Smith | AZ | Valley Vista | 2019 | SS | |
| Jacob Snelgrove | AZ | Basha | 2019 | SS | |
| Lance Stahl | AZ | Cactus Shadows | 2019 | 3B | |
| Brenden Stewart | AZ | Sabino | 2019 | RHP | |
| Zack Stewart | AZ | Desert Mountain | 2019 | SS | Central Arizona JC |
| Jake Theman | AZ | Chaparral | 2019 | RHP | |
| Tanner Thomason | AZ | Millennium | 2019 | RHP | Benedictine University (AZ) |
| Noah Thompson | AZ | Sunrise Mountain | 2019 | OF | Glendale CC |
| Roy Tipton | AZ | Betty Fairfax | 2019 | RHP | |
| Jack Tomlinson | CA | Christopher | 2019 | OF | Coastal Carolina |
| Dane Vanderwerf | AZ | Estrella Foothills | 2019 | RHP | |
| Ivan Vasquez | AZ | Desert Heights Prep | 2019 | OF | |
| Dominick Vest | AZ | Deer Valley | 2019 | C | Arizona Christian University |
| Mikey Villa | AZ | Salpointe Catholic | 2019 | 1B | Glendale CC |
| Jonathan Weiss | AZ | Basha | 2019 | RHP | Mesa CC |
| Grady White | AZ | Valley Vista | 2019 | C | Dominican University (IL) |
| Eli Young | AZ | Gilbert | 2019 | 1B | Bethune-Cookman |