2017 PBR ProCase - Ontario
| Name | State | School | Class | Pos | Commitment |
| Ben Abram | ON | Georgetown District | 2018 | RHP | Oklahoma |
| Tyler Black | ON | St. Andrews | 2018 | 2B | Wright State |
| Dondrae Bremner | ON | Bill Crothers | 2017 | SS | Cincinnati |
| Dasan Brown | ON | Abbey Park | 2019 | OF | Texas A&M |
| Jaden Brown | ON | St. Marcellinus | 2019 | SS | Austin Peay |
| Kyle Bryan | ON | Sinclair | 2017 | C | Northwestern Ohio |
| Blake Buckle | ON | Craig Kielburger | 2019 | C | Northwest Florida State College |
| Ryan Capuano | ON | Birchmount Park | 2018 | RHP | Marshall |
| Daniel Carinci | ON | Pickering | 2018 | SS | Alabama |
| Eric Cerantola | ON | St. Trinite | 2018 | RHP | Mississippi State |
| Denzel Clarke | ON | Everest Academy | 2018 | OF | Cal State Northridge |
| Rashad Collymore | ON | Cawthra Park | 2017 | OF | Indian River State |
| Cooper Davis | ON | St. Aloysius Gonzaga | 2017 | OF | Vanderbilt |
| Kurt Dawkins | ON | J. Clarke Richardson | 2017 | OF | Mineral Area JC |
| Jacob English | ON | Great Lake Canadians | 2017 | RHP | Roane State CC |
| Harley Gollert | ON | St. Michael's | 2017 | LHP | Austin Peay |
| Thomas Grilli | ON | St. Michael's | 2018 | SS | Panola JC |
| Adam Hall | ON | AB Lucas | 2017 | SS | Texas A&M |
| Griffin Hassall | ON | Bill Crothers | 2018 | RHP | Kansas State |
| Tyrell Hebert | ON | Cardinal Newman Catholic | 2017 | OF | |
| Nathan Holmes | ON | Streetsville | 2017 | RHP | LSU-Eunice JC |
| Owen Jansen | ON | Iriquois Ridge | 2017 | SS | Purdue |
| Evan Kiser | ON | Robert F. Hall | 2017 | RHP | Niagara |
| Landon Leach | ON | Pickering | 2017 | RHP | Texas |
| Jack Liddell | ON | St. Marcellinus | 2017 | RHP | Connors State JC |
| Noah London | ON | Father Leo Austin Catholic | 2018 | OF | Northwestern Ohio |
| Ryan Magdic | ON | Blessed Trinity Catholic | 2018 | 1B | Missouri |
| Hayden Malenfant | ON | Sinclair | 2017 | RHP | Southeastern CC (IA) |
| Leo Markotic | ON | St. Martins | 2018 | SS | Jefferson JC |
| Jordan Marks | ON | Saint Clair Secondary | 2017 | RHP | USC Upstate |
| David McCabe | ON | Everest Academy | 2019 | 3B | Charlotte |
| Noel McGarry Doyle | ON | Mid-America Christian University | 2019 | OF | Southeastern CC (IA) |
| David Mendham | ON | Catholic Central | 2018 | 3B | South Carolina |
| Noah Naylor | ON | St. Joan of Arc | 2018 | C | Texas A&M |
| Jakob Newton | ON | Oakville Trafagar | 2017 | SS | Florida Institute of Technology |
| Ryan O'Halloran | ON | St. Martin | 2018 | SS | Orange Coast College |
| Mitch Osborne | ON | Father Leo J. Austin | 2017 | C | Polk State College |
| Lucas Parente | ON | Notre Dame High School | 2018 | OF | Laurier University |
| Riley Perks | ON | Waterdown District | 2017 | OF | Crowder JC |
| Justin Raspanti | ON | Emily Carr | 2018 | C | Northern Oklahoma Enid |
| Carter Seabrooke | ON | Crestwood | 2019 | LHP | College of Central FL |
| Noah Skirrow | ON | Cardinal Newman | 2017 | RHP | Liberty |
| Dimitri Stamatopoulos | ON | Satec | 2018 | RHP | Paris JC |
| Matt Turino | ON | Birchmount Park | 2017 | OF | Jefferson JC |