| Date | Team |
|
| 08/07/24 | Kitchener Panthers | Move Jack Anderson to Active Roster |
| 07/29/24 | Barrie Baycats | Sign Josh Cote |
| 07/29/24 | Toronto Maple Leafs | Move Dan Procopio & Marek Deska to Inactive List |
| 07/29/24 | Guelph Royals | Sign Drew Durst & Justice Magee |
| 07/29/24 | Guelph Royals | Release Tony Hrynkiw & Move Yomar Concepcion to Inactive List |
| 07/29/24 | Hamilton Cardinals | Release Brett Lawson & Sign Evan Symons |
| 07/29/24 | Toronto Maple Leafs | Release Zach Sloan & Chris Robinson |
| 07/28/24 | Hamilton Cardinals | Move Nick Davies to Inactive List |
| 07/27/24 | Barrie Baycats | Release Rick Phillips & Sign Brandon Nicholson |
| 07/27/24 | Hamilton Cardinals | Release Brandon Nicholson & Sign Rikelbin De Castro |
| 07/27/24 | Toronto Maple Leafs | Move Chris Robinson to Inactive List & Sign Alex Lanigan |
| 07/27/24 | Hamilton Cardinals | Release Alex Lanigan |
| 07/26/24 | Welland Jackfish | Sign Teodoro Ortega |
| 07/25/24 | Kitchener Panthers | Release Jayden Kemp & Sign Yankiel Mauris |
| 07/25/24 | Chatham-Kent Barnstormers
| Sign Josh Williams & Sadler Goodwin |
| 07/25/24 | Guelph Royals | Sign Carson Burns |
| 07/25/24 | Barrie Baycats | Release Carson Burns |
| 07/25/24 | Hamilton Cardinals | Sign Stephan Whalen |
| 07/25/24 | Brantford Red Sox | Release Stephan Whalen |
| 07/24/24 | Hamilton Cardinals | Sign Nolan Boyle |
| 07/24/24 | Hamilton Cardinals | Release Connor Bowie, Logan Walters & Duncan McLaughlin |
| 07/24/24 | Guelph Royals | Sign Dalton Pompey |
| 07/23/24 | Brantford Red Sox | Release Vaibhav Desai & Sign Mike Dorcean |
| 07/21/24 | London Majors | Sign Tyler Gillies |
| 07/20/24 | Barrie Baycats | Sign Asafa Jones |
| 07/19/24 | Hamilton Cardinals | Release Stefan Strecker & Sign Cam Gravelle |
| 07/19/24 | Chatham-Kent Barnstormers | Sign Nik Cardinal |
| 07/17/24 | Guelph Royals | Release Kyle Kush & Sign Franklin Torres |
| 07/13/24 | Toronto Maple Leafs | Sign Mike Cecchetto |
| 07/13/24 | Guelph Royals | Release Mike Cecchetto |
| 07/12/24 | Toronto Maple Leafs | Release Brandon Sekulovich |
| 07/11/24 | Hamilton Cardinals | Sign Chris Boatto |
| 07/11/24 | Welland Jackfish | Release Chris Boatto |
| 07/08/24 | Hamilton Cardinals | Sign Rich Corrente |
| 07/08/24 | Welland Jackfish | Release Rich Corrente |
| 07/08/24 | Brantford Red Sox | Release Jordyn Smith & Sign Marcos Castillos |
| 07/08/24 | Toronto Maple Leafs | Release Dean Christidis & Sign Landon Leach |
| 07/08/24 | Kitchener Panthers | Move James Anderson to Inactive List |
| 07/06/24 | Barrie Baycats | Sign Adam Khan |
| 07/05/24 | Barrie Baycats | Sign Brandon Hernandez |
| 07/04/24 | Chatham-Kent Barnstomers | Sign Connor King |
| 07/04/24 | Hamilton Cardinals | Release Laine Renaud |
| 06/30/24 | Welland Jackfish | Release Cole Cote |
| 06/28/24 | Welland Jackfish | Sign Jonah Weisner |
| 06/28/24 | Barrie Baycats | Release Evan Soules |
| 06/28/24 | Brantford Red Sox | Sign Jordyn Smith & Kyle Blunt |
| 06/28/24 | Brantford Red Sox | Move Alfred Vega Vasquez & Jordan Lewis to Inactive List |
| 06/28/24 | Brantford Red Sox | Release Chris Mutter & Justin Murray |
| 06/26/24 | Kitchener Panthers | Sign AJ Karosas |
| 06/26/24 | Brantford Red Sox | Move Tyler Wilson to Inactive List and Sign Stephen Whalen |
| 06/25/24 | Kitchener Panthers | Release Stephen Whalen |
| 06/22/24 | Guelph Royals | Sign Ben Reid |
| 06/21/24 | Brantford Red Sox | Sign David Alvarez |
| 06/18/24 | Kitchener Panthers | Sign Danny Garcia & Jorge Luis De La Cruz Paez |
| 06/18/24 | Guelph Royals | Sign Andy Leader |
| 06/18/24 | Kitchener Panthers | Release Andy Leader |
| 06/18/24 | Guelph Royals | Release Danny Garcia & Jorge Luis De La Cruz Paez |
| 06/16/24 | Brantford Red Sox | Sign Crawford Passy |
| 06/16/24 | Toronto Maple Leafs | Release Anthony Buonauito & Sign Taylor Lepard |
| 06/15/24 | Kitchener Panthers | Release Crawford Passy |
| 06/12/24 | Welland Jackfish | Sign Jacob Sanford |
| 06/12/24 | Welland Jackfish | Release Alberto Guerrero & Move Jake Harford to Inactive List |
| 06/11/24 | Barrie Baycats | Sign Braedan Pakkala & Noel McGarry Doyle |
| 06/10/24 | Hamilton Cardinals | Sign Steven Hospital & Zach Cameron |
| 06/07/24 | Guelph Royals | Sign Blake Buckle |
| 06/07/24 | Chatham-Kent Barnstormers | Release Nick Hoyt & Miles Norman |
| 06/06/24 | Welland Jackfish | Sign Enrique Saldana & Brandon Marklund |
| 06/04/24 | Toronto Maple Leafs | Release Justice Magee & Sign Chris Robinson |
| 06/04/24 | Guelph Royals | Sign Brando Leroux |
| 06/04/24 | Brantford Red Sox | Release Noah Falkenberg |
| 06/03/24 | Guelph Royals | Sign Evan Grills |
| 06/01/24 | Brantford Red Sox | Release Hayden Stam |
| 05/31/24 | Guelph Royals | Release Rhys Montgomery |
| 05/30/24 | Kitchener Panthers | Sign Kenny Di Clemente |
| 05/30/24 | Hamilton Cardinals | Release Rushil Bhat, Josh Williams & Kenny Di Clemente |
| 05/30/24 | Welland Jackfish | Release Francisco Jimenez |
| 05/30/24 | Chatham-Kent Barnstormers | Release Corey Saunders |
| 05/29/24 | Kitchener Panthers | Sign Pedro De Los Santos & Release Carson Hepburn |
| 05/29/24 | London Majors | Sign Christian Coombes & Release Pedro De Los Santos |
| 05/27/24 | Brantford Red Sox | Sign Matt Torresan |
| 05/26/24 | Chatham-Kent Barnstormers | Sign Noah Murciano |
| 05/25/24 | Guelph Royals | Sign Evan Ashe |
| 05/25/24 | Toronto Maple Leafs | Sign Julian Johnson |
| 05/24/24 | Brantford Red Sox | Sign Vaibhav Desai |
| 05/22/24 | Brantford Red Sox | Sign Alfred Vega Vasquez |
| 05/22/24 | Kitchener Panthers | Sign Dakota Parsons |
| 05/22/24 | Welland Jackfish | Release Dakota Parsons |
| 05/21/24 | Hamilton Cardinals | Sign Keelor Loveridge |
| 05/20/24 | Barrie Baycats | Sign Makaio Cisneros |
| 05/18/24 | Guelph Royals | Sign Danny Garcia |
| 05/18/24 | Chatham-Kent Barnstormers | Sign Lee Kucera & Spencer Morin |
| 05/17/24 | Hamilton Cardinals | Release Aidan Muir & Sign Stefan Strecker |
| 05/17/24 | Chatham-Kent Barnstormers | Sign Corey Saunders & Mitsuki Fukuda |
| 05/17/24 | Chatham-Kent Barnstormers | Release Henry Henry |
| 05/17/24 | Guelph Royals | Sign Blake Simpson & Yomar Concepcion |
| 05/16/24 | Welland Jackfish | Sign Robert Mullen |
| 05/16/24 | Brantford Red Sox | Sign Gregor Farquharson & Ricardo De Lugo |
| 05/16/24 | Welland Jackfish | Release Mitsuki Fukuda |
| 05/15/24 | Guelph Royals | Release Junior Juan Yambatis |
| 05/14/24 | Welland Jackfish | Sign Tyler Dupuis |
| 05/14/24 | Kitchener Panthers | Sign Raul Gonzalez, Spenser Ross & Yadian Martinez |
| 05/14/24 | Guelph Royals | Sign Arthur Kowara |
| 05/13/24 | Barrie Baycats | Move Noel McGarry Doyle to Inactive List |
| 05/13/24 | Guelph Royals | Sign Mike Cecchetto & Ashton Patterson |
| 05/13/24 | Guelph Royals | Release Jared Kennedy & Justin Interisano |
| 05/13/24 | Barrie Baycats | Sign Malik Williams
|
| 05/13/24 | Chatham-Kent Barnstormers
| Sign Cam O'Reilly, Noah Richardson, Torrin Vaselenak & Kenneth Williams |
| 05/12/24 | Welland Jackfish | Release Torrin Vaselenak & Sign Dawson Tweet |
| 05/11/24 | Guelph Royals | Sign Hector Yan, Junior Juan Yambatis, Jacob Kush, Jeff McLeod, Darren Shred & JD Williams |
| 05/11/24 | Kitchener Panthers | Move Christian Hauck to Inactive List |
| 05/11/24 | London Majors | Sign Jacob Foster |
| 05/11/24 | London Majors | Release Wilbur Martinez & Kayne McGee. Move Pedro De Los Santos to Inactive List |
| 05/10/24 | Kitchener Panthers | Move Jordan Bahnuk to Inactive List |
| 05/10/24 | Kitchener Panthers | Release Elliott Curtis & Sign Crawford Passy |
| 05/10/24 | Brantford Red Sox | Sign Jordan Lewis |
| 05/09/24 | London Majors | Release Fernando Fernandez. Move Owen Boon & Austin Wilkie to Inactive List |
| 05/09/24 | Welland Jackfish | Sign Dakota Parsons & Mitsuki Fukuda |
| 05/09/24 | Brantford Red Sox | Sign Graham Tebbit & Norman Coleman-Goodwin |
| 05/08/24 | Kitchener Panthers | Sign Brady Schnarr |
| 05/07/24 | Welland Jackfish | Sign Caleb Feurestake & Will Jackman |
| 05/07/24 | Welland Jackfish | Move Adam Jafine to Inactive List |
| 05/07/24 | Kitchener Panthers | Release Liam Devine & Jacob Douglas. Move Liam Wilson & Andy Leader to Inactive List |
| 05/06/24 | Guelph Royals | Sign Ethan Hammond, Yuki Narita & Ryosuke Ohashi |
| 05/04/24 | Brantford Red Sox | Sign Damian Clarke, Ethan Paulos, Nick Burdett & Jaret Lupton |
| 05/03/24 | Kitchener Panthers | Sign Eric Martin |
| 05/03/24 | Brantford Red Sox | Sign Matt Fabian |
| 05/02/24 | Kitchener Panthers | Sign Tyler Hinrikus |
| 05/02/24 | Brantford Red Sox | Sign Kieran Bowles & Gus Wilson |
| 04/27/24 | Brantford Red Sox | Sign Jeremias Sucre |
| 04/25/24 | Hamilton Cardinals | Sign Kade Kozak |
| 04/25/24 | Kitchener Panthers | Release Marcel Lacasse & Sign Carson Hepburn |
| 04/23/24 | London Majors | Release Wyatt Hummel & Sign Cleveland Brownlee |
| 04/21/24 | Toronto Maple Leafs | Sign Dustin Richardson & Angel Castro |
| 04/20/24 | Kitchener Panthers | Sign Simon Grinberg |
| 04/20/24 | Kitchener Panthers | Move Daniel Marquez to Inactive List |
| 04/20/24 | Brantford Red Sox | Sign Gabe Bruder |
| 04/20/24 | Hamilton Cardinals | Sign Connor Hicks |
| 04/20/24 | Hamilton Cardinals | Release Tyler Lawrence & Brady Wilson |
| 04/16/24 | Toronto Maple Leafs | Sign Marek Deska |
| 04/16/24 | Chatham-Kent Barnstormers
| Sign Henry Henry & Garret Day |
| 04/15/24 | Welland Jackfish | Release Halen Knoll & Move James Bradwell to Inactive List |
| 04/15/24 | Welland Jackfish | Sign Ethan Hunt |
| 04/14/24 | Hamilton Cardinals | Sign Zach Marriott & Akatsuka Mizuki |
| 04/14/24 | Hamilton Cardinals | Release Katsuya Arai & Move Connor Bowie to Inactive List |
| 04/14/24 | Chatham-Kent Barnstormers
| Sign Daniel Battel & Anthony Polowick |
| 04/14/24 | Chatham-Kent Barnstormers | Release Sadler Goodwin |
| 04/13/24 | London Majors | Release Daniel Battel |
| 04/12/24 | Brantford Red Sox | Sign Evan Ryan |
| 04/08/24 | Kitchener Panthers | Sign Jack Anderson, Spencer Voisin, Nathan Laird & Jose Vasquez |
| 04/08/24 | Kitchener Panthers | Move Jacob Douglas to Inactive List |
| 04/07/24 | Toronto Maple Leafs | Sign Marcus Knecht |
| 04/06/24 | Hamilton Cardinals | Sign Kenny Di Clemente |
| 04/05/24 | Kitchener Panthers | Release Kenny Di Clemente & Yamichel Perez |
| 04/05/24 | Kitchener Panthers | Sign Yunior Ibarra, Ryan Burnside, Nolan Misa & Jayden Kemp |
| 04/05/24 | Kitchener Panthers | Moved Liam Devine & Marcel Lacasse to Inactive List |
| 04/04/24 | Welland Jackfish | Release McCoy Pearce, Austin Gomm & Luis Jean |
| 04/04/24 | Welland Jackfish | Sign Ben Abram, Jake Harford, Adam Jafine, Rich Corrente, Greg Marco, Michael Mueller, Ethan Pasco, Brandon Underhill, Cole Cote & Francisco Jimenez |
| 04/04/24 | Chatham-Kent Barnstormers
| Sign Robert Mackie |
| 04/04/24 | London Majors | Release Robert Mackie & Sign Victor Payano |
| 04/03/24 | London Majors | Release Brett Graham |
| 04/03/24 | Welland Jackfish | Move Sam Cawker to Inactive List & Sign Daniel Howat |
| 04/02/24 | Toronto Maple Leafs | Sign Julian Valdez & Justice Magee |
| 04/01/24 | Welland Jackfish | Sign James Smibert |
| 04/01/24 | Barrie Baycats | Sign Canice Ejoh & Ryan Lacasse |
| 04/01/24 | Barrie Baycats | Move Josh Cote & Owen Jansen to Inactive List |
| 04/01/24 | Barrie Baycats | Release Garner Spoljaric & Jeifry Nunez |
| 04/01/24 | Brantford Red Sox | Release Daniel Howat |
| 03/30/24 | London Majors | Sign Kaiden Cardoso |
| 03/28/24 | Hamilton Cardinals | Sign Danny Berg |
| 03/28/24 | Chatham-Kent Barnstormers
| Sign Braxton Haggith & Brian Lui |
| 03/27/24 | London Majors | Sign Braeden Ferrington |
| 03/27/24 | Hamilton Cardinals | Sign Drew Mainprize, Connor Cory, Tyler Lawrence & Nick Davies |
| 03/27/24 | Hamilton Cardinals | Release Kaiden Cardoso & Seth Cabezas |
| 03/27/24 | Brantford Red Sox | Release Nick Davies |
03/26/24
| Brantford Red Sox
| Sign Josh Laukkanen |
| 03/26/24 | Toronto Maple Leafs | Sign Jordan Castaldo, Johnathan Solazzo & Dean Christidis |
| 03/24/24 | London Majors | Sign Brad Verhoeven |
| 03/22/24 | Barrie Baycats | Sign Nolan Machibroda |
| 03/22/24 | Guelph Royals | Move Malik Collymore, Tristan Pompey & Kyle Kush to Inactive List & Sign Jorge Luis De La Cruz Paez |
| 03/22/24 | Guelph Royals | Release Drew Mainprize, Dario Alvarez & Sean Reilly |
| 03/20/24 | Guelph Royals | Move Claudio Custodio to Inactive List and sign Jason Montgomery |
| 03/20/24 | London Majors | Sign Champ Garner |
| 03/19/24 | Kitchener Panthers | Sign David Bruinsma, Jorden Carthy, Blake Jacklin, Jett Jarvis, Nick Parsons, Brett Reid, Adam Robertson & Stephen Whalen |
| 03/18/24 | Welland Jackfish | Sign Chris Boatto |
| 03/17/24 | London Majors | Sign Andrew Lawrence |
| 03/15/24 | Welland Jackfish | Sign Deivy Mendez |
| 03/15/24 | Chatham-Kent Barnstormers | Sign Trent Sillett & Nick Hoyt |
| 03/14/24 | Brantford Red Sox | Sign Isaiah Ramos |
| 03/13/24 | London Majors | Sign Daniel Gore |
| 03/12/24 | Hamilton Cardinals | Sign Rushil Bhat |
| 03/11/24 | Guelph Royals | Sign Kyle Thomas |
| 03/08/24 | Hamilton Cardinals | Sign Tanner Rempel |
| 03/08/24 | Toronto Maple Leafs | Sign Jose Vinicio, Dan Marra and Connor Lewis |
| 03/06/24 | Toronto Maple Leafs | Sign Adam Marra |
| 03/06/24 | London Majors | Sign Skylar Janisse |
| 03/05/24 | Hamilton Cardinals | Sign Aidan Muir |
| 03/05/24 | Welland Jackfish | Sign Scott Gillespie |
| 03/04/24 | London Majors | Move Myles Miller to Inactive List |
| 03/04/24 | London Majors | Release Will Pollard and Jordan Schulefand |
| 03/04/24 | Toronto Maple Leafs | Sign Justin Marra |
| 03/03/24 | London Majors | Sign Jaryd Lund and Tyler Mosher |
| 02/28/24 | Brantford Red Sox | Sign Sam Worthen |
| 02/28/24 | Guelph Royals | Sign Brandon Deans and Conner Morro |
| 02/28/24 | Hamilton Cardinals | Sign Casey Howard |
| 02/28/24 | London Majors Sign | Gibson Krzeminski |
| 02/27/24 | Guelph Royals | Sign Josh Garton |
| 02/26/24 | Hamilton Cardinals | Sign Brady Wilson and Kaiden Cardoso |
| 02/26/24 | London Majors | Sign Victor Plaz |
| 02/23/24 | Chatham-Kent Barnstormers | Sign Sadler Goodwin, Jalen Butcher and Brock Whitson |
| 02/22/24 | London Majors | Sign Travis Keys |
| 02/22/24 | Welland Jackfish | Sign Brandon Hupe |
| 02/21/24 | Hamilton Cardinals | Sign Colby Ring |
| 02/21/24 | Toronto Maple Leafs | Sign Cole Murchison |
| 02/20/24 | Hamilton Cardinals | Sign Katsuya Arai |
| 02/20/24 | London Majors | Sign Tristan Osika |
| 02/20/24 | Welland Jackfish | Release Casey Howard |
| 02/17/24 | Toronto Maple Leafs | Sign Ryan Dos Santos |
| 02/16/24 | Guelph Royals | Sign Garrett Takamatsu |
| 02/25/24 | Welland Jackfish | Sign Gianfranco Morello |
| 02/15/24 | Chatham-Kent Barnstormers | Sign Seth String and Miles Norman |
| 02/15/24 | London Majors | Sign Tommy Reyes-Cruz |
| 02/13/24 | Hamilton Cardinals | Sign Dennis Dei Baning and Alex Lanigan |
| 02/12/24 | Brantford Red Sox | Sign Tyler Wilson, Roger Keen and Aidan Armitage |
| 02/12/24 | Brantford Red Sox | Release Sean Hood-Tidman |
| 02/12/24 | London Majors | Sign Jonathan Henry |
| 02/12/24 | London Majors | Release Judd Walker and Cam O'Reilly |
| 02/08/24 | Brantford Red Sox | Sign Noah Falkenberg, Kyle Nash and Jeremie Veilleux |
| 02/08/24 | Toronto Maple Leafs | Sign Jesse Hodges |
| 02/07/24 | Hamilton Cardinals | Sign Josh Niles |
| 02/07/24 | Welland Jackfish | Sign Steve Moretto and Matteo Porcellato |
| 02/06/24 | Barrie Baycats | Sign Noah Hull |
| 02/06/24 | Hamilton Cardinals | Sign Josh Williams |
| 02/06/24 | London Majors | Release Josh Williams |
| 02/05/24 | Chatham-Kent Barnstormers | Sign Aden Ryan, Catalin Morin, Greg Kemble and Sam McKinlay |
| 02/05/24 | London Majors | Sign Cohen Achen |
| 02/05/24 | Toronto Maple Leafs | Sign Dionysius Chialtas and Anthony Buonaiuto |
| 02/01/24 | Barrie Baycats | Sign Cesar Rosado |
| 02/01/24 | London Majors | Sign Eduardo De Oleo, Staring Joseph and Byron Reichstein |
| 02/01/24 | Toronto Maple Leafs | Sign Sam Greene |
| 01/31/25 | Toronto Maple Leafs | Sign Greg Carrington, Dan Procopio and Wilgenis Alvarado |
| 01/30/24 | Hamilton Cardinals | Sign Brett Lawson |
| 01/29/24 | London Majors | Sign Jose Arias |
| 01/29/24 | Toronto Maple Leafs | Sign Julian Tymochko |
| 01/26/24 | Hamilton Cardinals | Sign Brandon Nicholson |
| 01/24/24 | Hamilton Cardinals | Sign Luis Bernardo |
| 01/23/24 | Barrie Baycats | Release Victor Plaz |
| 01/23/24 | Toronto Maple Leafs | Sign Chris Nagorski |
| 01/22/24 | Hamilton Cardinals | Sign Laine Renaud and Takaki Eguchi |
| 01/22/24 | Welland Jackfish | Sign Greyson Barrett |
| 01/22/24 | Welland Jackfish | Release Hogan Brown |
| 01/16/24 | Toronto Maple Leafs | Release Ryan Burnside |
| 01/16/24 | Toronto Maple Leafs | Sign Charlie Towers |
| 01/15/24 | Hamilton Cardinals | Sign Corben Peters |
| 01/12/24 | Hamilton Cardinals | Release Charlie Towers |
| 01/11/24 | Hamilton Cardinals | Sign Tyler Duncan |
| 01/11/24 | Welland Jackfish | Sign Torrin Vaselenak |
| 01/10/24 | Barrie Baycats | Sign Carson Burns |
| 12/22/2023 | Welland Jackfish | Sign Halen Knoll |
| 12/14/2023 | Barrie Baycats | Sign Zach Orchard, Tyler Plumpton and Branfy Infante |
| 12/13/2023 | Toronto Maple Leafs | Sign Brandon Sekulovich |
| 11/23/2023 | Barrie Baycats | Sign Rick Phillips |
| 11/17/2023 | Barrie Baycats | Sign James Anderson |
| 11/15/2023 | Chatham-Kent Barnstormers | Sign Spencer Marcus |
| 11/07/2023 | Barrie Baycats | Sign Owen Jansen |
| 11/06/2023 | Barrie Baycats | Sign Carlos Sano |
| 11/06/2023 | Hamilton Cardinals | Release Tristian Osika |
| 10/29/2023 | Barrie Baycats | Sign Juan Benitez, Brandon Hillier, Evan Soules, Christian Lazar, Brad McQuinn, and Chris Cox |
| 10/29/2023 | Barrie Baycats | Release Avery Tuck, Josh Tibbitts, Virot Siharath, and Christian Mullen |
| 10/23/2023 | Barrie Baycats | Sign Ryan Rijo, Royce Ando, Adam Odd, Frank Garces, Brad Grieveson, Hayden Jaco and Kyle Maves |
