Entradas
| a partir de | Apellido | Pos | Equipo | Equipo | ||
|---|---|---|---|---|---|---|
| 12/2018 |  | Marcos Ureña | A |  | Los Angeles FC | Los Angeles |
| 09/2018 |  | Yura Movsisyan | A | |||
| 07/2018 |  | Nicolas Hasler | M |  | Toronto FC | Toronto FC |
| 07/2018 |  | Raheem Edwards | M |  | CF Montréal | Montréal |
| 07/2018 |  | Nicolás Del Grecco | D |  | FC Tulsa | FC Tulsa |
| 03/2018 |  | Alan Gordon | A | |||
| 03/2018 | | Patrick McLain | P | |||
| 03/2018 | | Kevin Ellis | D | |||
| 02/2018 | | Diego Campos | M | |||
| 02/2018 |  | Tony Tchani | M |  | Vancouver Whitecaps | Vancouver |
| 02/2018 |  | Elliot Collier | A |  | Indy Eleven | Indy Eleven |
| 02/2018 |  | Aleksandar Katai | M |  | CD Alavés | Alavés |
| 01/2018 |  | Jon Bakero | A | |||
| 01/2018 |  | Rafael Ramos | D |  | Orlando City | Orlando City |
| 01/2018 |  | Mo Adams | M |  | MLS PC Predator | MLS PC Predator |
| 01/2018 | | Grant Lillard | D | |||
| 01/2018 | | Nuno Gomes | EN-TE |
Salidas
| a partir de | Apellido | Pos | Equipo | Equipo | ||
|---|---|---|---|---|---|---|
| 08/2018 | | Rafael Ramos | D |  | FC Twente | FC Twente |
| 07/2018 | | Jon Bakero | A | | Toronto FC | Toronto FC |
| 01/2018 |  | Jorge Bava | P |  | Liverpool | Liverpool FC |
| 01/2018 | | Matt Lampson | P |  | Minnesota United FC | Minnesota Utd |
| 01/2018 |  | David Accam | A |  | Philadelphia Union | Philadelphia |
| 01/2018 |  | Arturo Álvarez | M |  | Houston Dynamo | H. Dynamo |
| 01/2018 |  | Collin Fernández | M |  | Phoenix Rising | Phoenix |
| 01/2018 |  | Juninho | M |  | Club Tijuana | Club Tijuana |