| Australia New South Wales U20 League | 2023/06/18 07:30 | Sydney Olympic U20 v St George City FA U20 | W | 1-0 |
| Australia New South Wales U20 League | 2023/03/04 06:00 | St George City FA U20 v Sydney Olympic U20 | W | 0-1 |
| Australia New South Wales U20 League | 2024/02/17 03:45 | Sydney Olympic U20 v Hills United FC U20 | L | 2-4 |
| Australia New South Wales U20 League | 2023/08/25 09:00 | Sydney Olympic U20 v Sydney United U20 | L | 0-4 |
| Australia New South Wales U20 League | 2023/08/19 06:45 | Marconi Stallions U20 v Sydney Olympic U20 | D | 1-1 |
| Australia New South Wales U20 League | 2023/08/13 10:03 | Wollongong Wolves U20 v Sydney Olympic U20 | W | 0-1 |
| Australia New South Wales U20 League | 2023/08/09 09:00 | Sydney Olympic U20 v Central Coast Mariners U20 | L | 1-3 |
| Australia New South Wales U20 League | 2023/08/05 04:00 | Sydney Olympic U20 v Apia L Tigers U20 | W | 1-0 |
| Australia New South Wales U20 League | 2023/07/22 04:00 | Sydney Olympic U20 v Mt Druitt Town Rangers U20 | L | 2-3 |
| Australia New South Wales U20 League | 2023/07/08 09:52 | NWS Spirit FC U20 v Sydney Olympic U20 | D | 2-2 |
| Australia New South Wales U20 League | 2024/02/17 06:00 | St George City FA U20 v Rockdale Ilinden FC U20 | L | 0-1 |
| Australia New South Wales U20 League | 2023/08/27 02:30 | Apia L Tigers U20 v St George City FA U20 | L | 1-0 |
| Australia New South Wales U20 League | 2023/08/20 03:00 | Sydney United U20 v St George City FA U20 | L | 3-1 |
| Australia New South Wales U20 League | 2023/08/13 07:30 | St George City FA U20 v Sutherland Sharks U20 | L | 0-2 |
| Australia New South Wales U20 League | 2023/08/06 03:00 | Blacktown City U20 v St George City FA U20 | L | 1-0 |
| Australia New South Wales U20 League | 2023/07/29 07:00 | St George City FA U20 v Mt Druitt Town Rangers U20 | W | 1-0 |
| Australia New South Wales U20 League | 2023/07/05 09:00 | Western Sydney Wanderers U20 v St George City FA U20 | L | 8-0 |
| Australia New South Wales U20 League | 2023/06/30 07:30 | Wollongong Wolves U20 v St George City FA U20 | W | 0-1 |