| Date | Transaction |
| 07/05/22 | Barrie Baycats signed P Henrry Civil. (Import Player) |
| 07/05/22 | Barrie Baycats signed LHP Kaelen Clarkson. |
| 06/28/22 | Barrie Baycats released INF Michael Cecchetto. |
| 06/24/22 | Barrie Baycats signed C Dylan Shepherd. |
| 06/24/22 | Barrie Baycats placed 1B Domenico Morea on the inactive list. |
| 06/24/22 | Barrie Baycats released SP Marshall Leishman. |
| 06/23/22 | Barrie Baycats signed OF Juan Familia. (Import Player) |
| 06/16/22 | Barrie Baycats signed 1B Malik Williams. |
| 06/16/22 | Barrie Baycats SP Jayson Aquino placed on the inactive list. (Import Player) |
| 06/12/22 | Barrie Baycats signed OF Brad McQuinn. |
| 06/06/22 | Barrie Baycats released 3B Marcel Lacasse. |
| 05/26/22 | Barrie Baycats signed 3B Marcel Lacasse. |
| 04/29/22 | Barrie Baycats OF Avery Tuck placed on Inactive List. (Import Player) |
| 04/29/22 | Barrie Baycats signed INF Starlin Rodriguez. (Import Player) |
| 04/22/21 | Barrie Baycats signed RHP Adam Khan. |
| 04/01/22 | Barrie Baycats signed OF Jake Wilson. |
| 03/15/22 | Barrie Baycats signed RHP Dalton Brownlee. |
| 03/13/21 | Barrie Baycats signed INF Domenico Morea. |
| 03/13/22 | Barrie Baycats signed INF Branfy Infante. |
| 03/13/22 | Barrie Baycats signed INF Adam Odd. |
| 03/06/22 | Barrie Baycats signed OF Noel McGarry-Doyle. |
| 02/23/22 | Barrie Baycats signed INF Mike Duwyn. |
| 02/23/22 | Barrie Baycats signed RHP Juan Benítez. (Import Player) |
| 02/14/22 | Barrie Baycats signed INF Brendan Colley. |
| 12/24/21 | Barrie Baycats signed INF Ryan Rijo. |
| 12/24/21 | Barrie Baycats signed LHP Marshall Leishman. |
| 12/23/21 | Barrie Baycats signed RHP Max Lojko. |
| 12/23/21 | Barrie Baycats signed LHP Frank Garcés. (Import Player) |
| 12/15/21 | Barrie Baycats signed LHP Jayson Aquino. (Import Player) |
| 12/15/21 | Barrie Baycats signed RHP Evan Soules. |
| 12/15/21 | Barrie Baycats signed RHP Chris Cox. |
| 12/01/21 | Barrie Baycats signed LHP Riley Hoover. |
| 12/01/21 | Barrie Baycats signed INF Carson Burns. |
| 12/01/21 | Barrie Baycats signed INF Royce Ando. |
| 12/01/21 | Barrie Baycats signed OF Avery Tuck. (Import Player) |
| 12/01/21 | Barrie Baycats signed OF/C James Anderson. |
| 11/21/21 | Barrie Baycats signed INF Michael Cecchetto. |
| 11/21/21 | Barrie Baycats signed RHP Brad Grieveson. |
| 11/21/21 | Barrie Baycats signed RHP Brandon Hillier. |
| 11/21/21 | Barrie Baycats signed INF Owen Jansen. |
| 11/21/21 | Barrie Baycats signed C Tyler Plumpton. |
| 11/21/21 | Barrie Baycats signed LHP Aidan Rossel. |
