Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 |  | Noah Allen | DF |  | Inter Miami CF | Inter Miami |
| 09/2026 |  | Johan Gómez | MF |  | Eintracht Braunschweig | Braunschweig |
| 09/2026 |  | Andreas Hanche-Olsen | DF |  | 1. FSV Mainz 05 | Mainz 05 |
| 09/2026 |  | Anzor Mekvabishvili | MF |  | CS Universitatea Craiova | CSU Craiova |
| 08/2026 | | Samuel Williams | MF |  | Colorado Springs Switchbacks | Colorado Springs Switchbacks |
| 07/2026 | | Oscar Pineda | MF |  | Chicago Fire 2 | Chicago Fire 2 |
| 07/2026 |  | Brody Williams | MF | | Chicago Fire 2 | Chicago Fire 2 |
| 07/2026 |  | Robert Lewandowski | FW |  | FC Barcelona | Barcelona |
| 06/2026 | | Kostas Kyriazis | PH-C | |||
| 06/2026 | | Daniel Cummings | G-AN | |||
| 05/2026 |  | Nico Estévez | AS-CO |  | Austin FC | Austin FC |
| 03/2026 | | Jack Sandmeyer | DF | | Chicago Fire 2 | Chicago Fire 2 |
| 01/2026 | | Mbekezeli Mbokazi | DF |  | Orlando Pirates | Orlando Pirates |
| 01/2026 |  | André Franco | MF |  | FC Porto | FC Porto |
| 01/2026 | | Puso Dithejane | FW |  | TS Galaxy | TS Galaxy |
| 01/2026 | | Josh Cohen | GK |  | Atlanta United FC | Atlanta United |
| 01/2026 |  | Omari Glasgow | MF |  | Loudoun United | Loudoun United |
| 01/2026 |  | Anton Salétros | MF |  | AIK | AIK |
| 01/2026 | | Dean Boltz | FW |  | Forward Madison FC | Forward Madison FC |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | | Dylan Borso | MF |  | Greenock Morton FC | Morton |
| 09/2026 |  | Viktor Radojević | DF |  | CF Montréal | Montréal |
| 09/2026 |  | Joel Waterman | DF |  | Portland Timbers | Portland |
| 08/2026 | | Christopher Cupps | DF | | Greenock Morton FC | Morton |
| 07/2026 |  | Hugo Cuypers | FW |  | CF Monterrey | CF Monterrey |
| 02/2026 | | Omari Glasgow | MF |  | Monterey Bay FC | Monterey Bay FC |
| 02/2026 | | Samuel Williams | MF | | Colorado Springs Switchbacks | Colorado Springs Switchbacks |
| 01/2026 | | Kellyn Acosta | MF |  | Pogoń Szczecin | Pogon Szczecin |
| 01/2026 | | Bryan Dowd | GK |  | FC Cincinnati 2 | FC Cincinnati 2 |
| 01/2026 | | Tom Barlow | FW |  | FC Cincinnati | Cincinnati |
| 01/2026 | | Justin Reynolds | DF |  | Sporting Kansas City | Kansas City |
| 01/2026 | | André Franco | MF | | FC Porto | FC Porto |
| 01/2026 | | Brian Gutiérrez | MF |  | Deportivo Guadalajara | CD Guadalajara |
| 01/2026 |  | Rominigue Kouamé | MF |  | Cádiz CF | Cádiz |
| 01/2026 |  | Harold Osorio | MF |  | Alianza | Alianza |
| 01/2026 | | David Poręba | MF | | Chicago Fire 2 | Chicago Fire 2 |