Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 12/2018 |  | James Clarkson | MA | |||
| 07/2018 |  | Jorian Baucom | FW | |||
| 06/2018 | | Taylor Comeau | MF |  | Chicago Red Stars | Chicago |
| 06/2018 | | Sofia Huerta | DF | | Chicago Red Stars | Chicago |
| 05/2018 |  | Allysha Chapman | DF |  | NC Courage | NC Courage |
| 03/2018 |  | Clare Polkinghorne | DF |  | Brisbane Roar | Brisbane Roar |
| 03/2018 | | Meleana Shim | MF | |||
| 03/2018 | | Kyah Simon | FW |  | Melbourne City FC | Melbourne City |
| 01/2018 | | Samantha Prudhomme | GK |  | Boston Breakers | Boston Breakers |
| 01/2018 | | Lindsay Agnew | DF |  | Washington Spirit | Washington |
| 01/2018 | | Kimberly Keever | DF | |||
| 01/2018 |  | Lotta Ökvist | DF | | Boston Breakers | Boston Breakers |
| 01/2018 | | Michaela Hahn | MF |  | Apollon Limassol | Apollon |
| 01/2018 |  | Chrestinah Kgatlana | MF |  | University of the Western Cape | University of the Western Cape |
| 01/2018 | | Linda Motlhalo | MF |  | JVW FC | JVW FC |
| 01/2018 |  | Allison Palisch | MF | |||
| 01/2018 | | Allison Wetherington | MF |  | Oulu Nice Soccer | ONS |
| 01/2018 | | Savannah Jordan | FW |  | Portland Thorns | Portland Thorns |
| 01/2018 | | Veronica Latsko | FW |  | Virginia Cavaliers | Virginia Cavs |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2018 | | Clare Polkinghorne | DF | | Brisbane Roar | Brisbane Roar |
| 10/2018 | | Amber Wisner | MF |  | Adelaide United | Adelaide United |
| 10/2018 | | Veronica Latsko | FW | | Adelaide United | Adelaide United |
| 10/2018 | | Kyah Simon | FW | | Melbourne City FC | Melbourne City |
| 09/2018 | | Sofia Huerta | DF |  | Sydney FC | Sydney FC |
| 09/2018 | | Janine van Wyk | DF | | JVW FC | JVW FC |
| 07/2018 | | Claire Falknor | MF |  | Logroño United | Logroño |
| 07/2018 | | Allison Palisch | MF |  | PEC Zwolle | PEC Zwolle |
| 03/2018 | | Lotta Ökvist | DF |  | Orlando Pride | Orlando Pride |
| 01/2018 | | Janine Sonis | FW |  | Gotham FC | Gotham FC |
| 01/2018 |  | Bruna Benites | DF |  | Guangdong Haiyin | Guangdong Haiyin |
| 01/2018 | | Andressinha | MF | | Portland Thorns | Portland Thorns |
| 01/2018 | | Carli Lloyd | MF | | Gotham FC | Gotham FC |
| 01/2018 | | Poliana | MF | | Orlando Pride | Orlando Pride |
| 01/2018 | | Cari Roccaro | MF | | NC Courage | NC Courage |