Home History
| Australia New South Wales Premier League | 2021/06/20 06:00 | Sydney Olympic v Mt Druitt Town Rangers | L | 0-1 |
| Australia FFA Cup Qualifying | 2021/06/16 09:30 | Manly Utd v Sydney Olympic | W | 0-2 |
| Australia New South Wales Premier League | 2021/06/12 07:30 | Sydney Olympic v Sydney FC U21 | W | 1-0 |
| Australia New South Wales Premier League | 2021/06/06 04:30 | Wollongong Wolves v Sydney Olympic | W | 1-5 |
| Australia New South Wales Premier League | 2021/05/30 07:30 | Apia L Tigers v Sydney Olympic | D | 1-1 |
| Australia FFA Cup Qualifying | 2021/05/26 09:00 | Liverpool Olympic Football Club v Sydney Olympic | W | 0-9 |
| Australia New South Wales Premier League | 2021/05/23 05:00 | Sydney Olympic v Rockdale Ilinden FC | D | 2-2 |
| Australia New South Wales Premier League | 2021/05/16 05:00 | Sydney United 58 v Sydney Olympic | L | 3-1 |
Away History
| Australia A-League | 2021/11/20 08:45 | Western Sydney Wanderers v Sydney FC | D | 0-0 |
| Australia A-League | 2021/06/27 07:05 | Melbourne City v Sydney FC | L | 3-1 |
| Australia A-League | 2021/06/19 09:05 | Sydney FC v Adelaide United | W | 2-1 |
| Australia A-League | 2021/06/05 05:05 | Brisbane Roar v Sydney FC | W | 0-2 |
| Australia A-League | 2021/05/29 09:10 | Adelaide United v Sydney FC | W | 1-4 |
| Australia A-League | 2021/05/23 06:05 | Sydney FC v Western Sydney Wanderers | W | 1-0 |
| Australia A-League | 2021/05/19 09:05 | Sydney FC v Melbourne Victory | W | 2-0 |
| Australia A-League | 2021/05/15 04:35 | Western United FC v Sydney FC | W | 0-1 |