| Australia New South Wales U20 League | 2019/05/04 07:02 | Marconi Stallions U20 v Sydney Olympic U20 | D | 1-1 |
| Australia New South Wales U20 League | 2018/06/23 07:33 | Sydney Olympic U20 v Marconi Stallions U20 | W | 2-1 |
| Australia New South Wales U20 League | 2018/04/07 07:07 | Marconi Stallions U20 v Sydney Olympic U20 | L | 1-0 |
| Australia New South Wales U20 League | 2019/07/21 03:17 | Apia L Tigers U20 v Sydney Olympic U20 | L | 2-0 |
| Australia New South Wales U20 League | 2019/07/07 03:02 | Manly United U20 v Sydney Olympic U20 | W | 0-1 |
| Australia New South Wales U20 League | 2019/06/30 03:45 | Sydney Olympic U20 v Rockdale City Suns U20 | L | 0-1 |
| Australia New South Wales U20 League | 2019/06/26 10:02 | Sydney Olympic U20 v Hakoah Sydney City East U20 | W | 2-1 |
| Australia New South Wales U20 League | 2019/06/23 03:03 | Wollongong Wolves U20 v Sydney Olympic U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/06/09 03:03 | Blacktown City U20 v Sydney Olympic U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/06/02 03:47 | Sydney Olympic U20 v Mt Druitt Town Rangers U20 | W | 2-1 |
| Australia New South Wales U20 League | 2019/05/25 06:33 | Sutherland Sharks U20 v Sydney Olympic U20 | L | 1-0 |
| Australia New South Wales U20 League | 2019/07/20 07:04 | Marconi Stallions U20 v Mt Druitt Town Rangers U20 | L | 1-3 |
| Australia New South Wales U20 League | 2019/07/06 06:31 | Sutherland Sharks U20 v Marconi Stallions U20 | L | 1-0 |
| Australia New South Wales U20 League | 2019/06/30 05:02 | Sydney United U20 v Marconi Stallions U20 | W | 0-1 |
| Australia New South Wales U20 League | 2019/06/23 05:03 | Hakoah Sydney City East U20 v Marconi Stallions U20 | W | 0-1 |
| Australia New South Wales U20 League | 2019/06/16 03:03 | Manly United U20 v Marconi Stallions U20 | L | 3-1 |
| Australia New South Wales U20 League | 2019/06/02 04:33 | Rockdale City Suns U20 v Marconi Stallions U20 | W | 1-2 |
| Australia New South Wales U20 League | 2019/05/25 07:01 | Marconi Stallions U20 v Apia L Tigers U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/05/18 07:05 | Marconi Stallions U20 v Wollongong Wolves U20 | W | 3-2 |