The 2017 Ontario Top Prospect Games (Invite Only)
| Name | State | School | Class | Pos | Commitment |
| Angus Adams | ON | Longfields Davidson Heights | 2018 | RHP | Elmira College |
| Connor Ambrogio | ON | Catholic Central | 2018 | RHP | Brock University |
| Bryce Arnold | ON | Blessed Trinity | 2020 | SS | Campbell |
| Cam Arnold | ON | Iroquois Ridge | 2018 | OF | Queens University (ON) |
| Jordan Bahnuk | ON | College Avenue | 2018 | RHP | Indian Hills CC |
| Ethan Baptie | ON | Resurrection Catholic | 2019 | OF | Dodge City CC |
| Braeden Barnett | ON | Innisdale | 2018 | 3B | Frontier Community College |
| Malkolm Barrett | ON | David Suzuki | 2018 | RHP | Dodge City CC |
| Tyler Black | ON | St. Andrews | 2018 | 2B | Wright State |
| Christian Bottero | ON | Michael Power // St. Joseph | 2019 | C | Okanagan College |
| Jacob Breault | ON | Ridgetown District High School | 2019 | OF | |
| Kian Bukula | ON | Oakridge High School | 2018 | SS | Indianapolis |
| Zachary Cameron | ON | Bishop Ryan | 2019 | RHP | Niagara |
| Ryan Capuano | ON | Birchmount Park | 2018 | RHP | Marshall |
| Daniel Carinci | ON | Pickering | 2018 | SS | Alabama |
| Noah Case | ON | Richview Collegiate | 2019 | 3B | George Brown College |
| Kyle Cattrysse | ON | Chatham-Kent | 2017 | SS | Southeastern CC (IA) |
| George Cuthbert | ON | Richview | 2019 | C | Laurier University |
| Nick Davies | ON | Ancaster | 2018 | LHP | |
| Zack Deegan | ON | Notre Dame | 2019 | OF | |
| Nicholas DiGennaro | ON | St. Ignatius of Loyola | 2019 | 3B | Clarendon JC |
| Kurt Dillon | ON | St. Joseph Catholic | 2018 | RHP | Galveston JC |
| Owen Diodati | ON | A.N. Myer | 2019 | OF | Alabama |
| Jacob Douglas | ON | St.Marys | 2019 | 1B | Seminole State JC |
| Scott Dowell | ON | Sir Wilfred Laurier High School | 2017 | C | |
| Scott Dowell | ON | Sir Wilfred Laurier | 2017 | C | McPherson College |
| Mathew Duffy | ON | Assumption | 2020 | RHP | Canisius |
| Owen Ellis | ON | TA Blakelock | 2021 | OF | University of Guelph |
| Nicholas Gardener | ON | St. Marguerite d'Youville | 2017 | LHP | Pratt CC |
| Andrew Giorno | ON | St. Michael's College | 2018 | RHP | Adrian College |
| Justin Groves | ON | St. Peter's | 2020 | OF | Humber College |
| Steven Hospital | ON | Holy Trinity | 2019 | RHP | Niagara |
| Nicholas Jaeggin | ON | Oakville Trafalgar | 2018 | SS | University of Guelph |
| Sam Jones | ON | N/A | 2018 | RHP | Western Oklahoma State JC |
| Jacob Kush | ON | Guelph Collegiate Vocational | 2018 | RHP | Northwest Florida State College |
| Jayce MacKenzie | ON | Centre Wellington District | 2017 | RHP | McCook CC |
| Ryan Magdic | ON | Blessed Trinity Catholic | 2018 | 1B | Missouri |
| Riley McErlean | ON | Bayview | 2019 | C | College of Wooster |
| Joel Mcknight | ON | Brooklin | 2019 | OF | Jefferson JC |
| Thomas Murphy | ON | All Saints | 2018 | RHP | East Tennessee State |
| Adam Parker | ON | Sir Oliver Mowat | 2018 | LHP | Jefferson JC |
| Hayden Pilmer | ON | Leamington District | 2019 | RHP | Wabash Valley JC |
| David Polson | ON | Kitchener Collegiate | 2018 | SS | |
| Aidan Safar | ON | Nelson Public | 2018 | OF | Rensselaer Polytechnic Institute |
| Ryan Santos | ON | Cawthra Park S.S | 2018 | OF | Northeastern Oklahoma A&M JC |
| Jeremy Schouppe | ON | Elmira | 2018 | 1B | McCook CC |
| Carter Seabrooke | ON | Crestwood | 2019 | LHP | College of Central FL |
| Tyler Small | ON | St. Martin | 2018 | SS | Northeastern Oklahoma A&M JC |
| Dimitri Stamatopoulos | ON | Satec | 2018 | RHP | Paris JC |
| Mackenzie Strong | ON | Streetsville S.S. | 2018 | OF | University of Waterloo |
| Chris Tani | ON | Garth Webb | 2018 | OF | Niagara County CC |
| Austin Tilson | ON | Sandwich | 2018 | OF | Indiana Institute of Technology |
| Peyton Tisi | ON | Unity Christian | 2017 | OF | |
| Dawson Walters | ON | Blyth | 2018 | 1B | Eastern Oklahoma State JC |
| Matthew Wiggins | ON | St. Michaels | 2019 | RHP | Niagara |
| Cameron Wilcox | ON | St Marcellinus | 2018 | C | Humber College |
| Austin Young | ON | Clarke Road Secondary School | 2018 | RHP | Coffeyville CC |