| Date | Team |
|
| 02/01/2023 | Welland Jack Fish | Sign Chris Boatto and Casey Howard |
| 01/31/2023 | Brantford Red Sox | Sign Evan Ryan, Dan Howat, Jeremie Veilleux, Kieran Bowles, Nolan Gallagher, and Roger Keen.
|
| 01/27/2023 | London Majors | Sign Keith Kandel, Pedro De Los Santos, Cam O'Reilly, Skylar Janisse, Andrew Lawrence, Starling Joseph, and Braeden Ferrington |
| 01/26/2023 | Welland Jackfish | Sign Hogan Brown |
| 01/24/2023 | Hamilton Cardinals | Sign Jayson Wilbur |
| 01/24/2023 | Welland Jackfish | Sign Brandon Underhill |
| 01/23/2023 | Hamilton Cardinals | Sign Aidan Muir, Drew Mainprize, Gabriel Braun, Bryan Rivera, Corben Peters and Jacob Underwood and Wes Markle |
| 01/21/2023 | Hamilton Cardinals | Sign Dennis Dei Baning |
| 01/18/2023 | Toronto Maple Leafs | Release Adam Jafine |
| 01/18/2023 | Welland Jackfish | Sign Adam Jafine |
| 01/18/23 | Welland Jackfish | Release Mike Wagner and Wyatt Hummel |
| 01/15/2023 | Hamilton Cardinals | Sign Troy Banks, Luis Bernardo, and Nick Davies |
| 01/15/2023 | Hamilton Cardinals | Release Luis Jean |
| 01/12/2023 | Barrie Baycats | Release Jacob Wilson |
| 01/11/2023 | Barrie Baycats | Sign Brad McQuinn, Tyler Plumpton, Adam Odd, Dylan Shepherd, Chris Cox, Kyle Maves. Aidan Rossel, Adam Khan, and Josh Cote |
| 01/11/2023 | Brantford Red Sox | Release Troy Banks |
| 01/11/2023 | Hamilton Cardinals | Release Anthony Buonaituo and Jeremie Veilleux |
| 01/11/2023 | Kitchener Panthers | Sign Tyler Lawrence |
| 01/11/2023 | Welland Jackfish | Sign Matteo Porcellato |
| 01/09/2023 | Welland Jackfish | Sign Jake Harford |
| 01/09/2023 | Kitchener Panthers | Sign Nathan Laird |
01/08/2023
| Kitchener Panthers | Sign Jacob Douglas |
| 01/07/2023 | Kitchener Panthers | Sign David Bruinsma |
| 01/05/2023 | Hamilton Cardinals | Sign Tyler Duncan |
| 01/04/2023 | Hamilton Cardinals | Sign Clayton Keyes |
| 01/04/2023 | Welland Jackfish | Sign Brandon Nicholson |
| 01/03/2023 | Hamilton Cardinals | Sign Josh Niles |
| 01/03/2023 | Welland Jackfish | Sign Steve Morett |
| 01/02/2023 | Kitchener Panthers | Sign Liam Wilson, Andy Leader, Keegan Marsden, Stephen Whalen, Brady Schnarr, Dreyden Sloat, Adam Robertson, Jorden Carthy, Brett Reid, and Nick Parsons
|
| 12/28/2022 | Hamilton Cardinals | Sign Laine Renaud |
| 12/14/2022 | Welland Jackfish | Sign Scott Gillespie |
| 12/14/2022 | Kitchener Panthers | Sign Humberto Ruiz |
| 12/13/2022 | Welland Jackfish | Sign Justin Gideon |
| 12/12/2022 | Barrie Baycats | Sign Evan Soules, Brad Grieveson, James Anderson, Branfy Infante, Carson Burns, Christian Mullen, and Noel McGarry Doyle |
| 12/04/2022 | Welland Jackfish | Sign Sam Cawker |
| 11/28/2022 | Welland Jackfish | Sign Michael Mueller |
| 11/27/2022 | Barrie Baycats | Sign Owen Jansen |
| 11/25/2022 | Barrie Baycats | Sign Brandon Hillier and Jose Almarante |
| 11/22/2022 | Barrie Baycats | Sign Royce Ando and Manny Sanchez
|
| 11/17/2022 | Barrie Baycats | Sign Hayden Jaco |
| 11/09/2022 | Hamilton Cardinals | Release Ryan Burnside |
| 11/02/2022 | Barrie Baycats | Sign Jeifry Nunez, Ryan Rijo |
| 11/02/2022 | Welland Jackfish | Sign Josh Williams, McCoy Pearce, Gianfranco Morello |
