| Name | Joel King |
| Date of birth | 30/10/2000 |
| Nationality | Australian |
| Position | Left back |
| More info | https://en.wikipedia.org/wiki/Joel_King |
| Team | Appearances | Goals | Yellow cards | Red cards |
| Sydney FC | 8 | 0 | 0 | 0 |
| Match Type | Appearances | Goals | Yellow cards | Red cards |
| Asian Champions League | 2 | 0 | 0 | 0 |
| FFA Cup | 1 | 0 | 0 | 0 |
| League | 5 | 0 | 0 | 0 |
| # | Player | Appearances on the same team | Team(s) |
| 1. | Brandon O`Neill | 7 | Sydney FC |
| Paulo Retre | 7 | Sydney FC | |
| Milos Ninkovic | 7 | Sydney FC | |
| Anthony Caceres | 7 | Sydney FC | |
| Adam le Fondre | 7 | Sydney FC | |
| 6. | Alex Wilkinson | 6 | Sydney FC |
| Andrew Redmayne | 6 | Sydney FC | |
| Luke Ivanovic | 6 | Sydney FC | |
| 9. | Ryan McGowan | 5 | Sydney FC |
| Rhyan Grant | 5 | Sydney FC | |
| Luke Brattan | 5 | Sydney FC | |
| Kosta Barbarouses | 5 | Sydney FC | |
| Alexander Baumjohann | 5 | Sydney FC |
| Team | Date | Match Type | Result | Goals | Bookings | On | Off | Notes |
| Sydney FC | 27/04/2019 | League | Newcastle Jets 2-0 Sydney FC | Kick off | Full time | |||
| 7/05/2019 | Asian Champions League | Ulsan Hyundai 1-0 Sydney FC | 62' | Full time | ||||
| 21/05/2019 | Asian Champions League | Sydney FC 0-4 Kawasaki Frontale | Kick off | Full time | ||||
| 7/08/2019 | FFA Cup | Sydney FC 0-2 Brisbane Roar | Kick off | 62' | ||||
| 11/10/2019 | League | Adelaide United 2-3 Sydney FC | Kick off | Full time | ||||
| 20/10/2019 | League | Sydney FC 2-1 Wellington Phoenix | 89' | Full time | ||||
| 26/10/2019 | League | Western Sydney Wanderers 1-0 Sydney FC | 86' | Full time | ||||
| 1/11/2019 | League | Sydney FC 4-1 Newcastle Jets | 73' | Full time |