| Australia New South Wales U20 League | 2018/04/15 02:48 | Sydney Olympic U20 v Blacktown City U20 | W | 1-5 |
| Australia New South Wales U20 League | 2017/07/16 03:00 | Blacktown City U20 v Sydney Olympic U20 | W | 3-0 |
| Australia New South Wales U20 League | 2017/04/23 02:49 | Sydney Olympic U20 v Blacktown City U20 | W | 1-6 |
| Australia Friendlies | 2017/03/05 05:00 | Blacktown City U20 v Sydney Olympic U20 | W | 2-0 |
| Australia New South Wales U20 League | 2018/06/24 03:09 | Manly United U20 v Blacktown City U20 | L | 2-1 |
| Australia New South Wales U20 League | 2018/06/17 03:00 | Blacktown City U20 v Apia L Tigers U20 | W | 2-1 |
| Australia New South Wales U20 League | 2018/06/03 03:08 | Blacktown City U20 v Sydney United U20 | W | 1-0 |
| Australia New South Wales U20 League | 2018/05/27 03:05 | Blacktown City U20 v Wollongong Wolves U20 | L | 0-3 |
| Australia New South Wales U20 League | 2018/05/19 06:32 | Sutherland Sharks U20 v Blacktown City U20 | L | 3-0 |
| Australia New South Wales U20 League | 2018/05/06 05:03 | Rockdale City Suns U20 v Blacktown City U20 | W | 0-5 |
| Australia New South Wales U20 League | 2018/04/28 07:05 | Blacktown City U20 v Hakoah Sydney City East U20 | W | 1-0 |
| Australia New South Wales U20 League | 2018/04/21 06:54 | Blacktown City U20 v Marconi Stallions U20 | W | 4-2 |
| 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 | 2018/06/16 04:35 | Hakoah Sydney City East U20 v Sydney Olympic U20 | L | 1-0 |
| Australia New South Wales U20 League | 2018/06/09 07:04 | Manly United U20 v Sydney Olympic U20 | L | 4-0 |
| Australia New South Wales U20 League | 2018/06/03 02:45 | Sydney Olympic U20 v Apia L Tigers U20 | D | 0-0 |
| Australia New South Wales U20 League | 2018/05/26 06:52 | Bonnyrigg White Eagles U20 v Sydney Olympic U20 | L | 3-1 |
| Australia New South Wales U20 League | 2018/05/19 07:34 | Sydney United U20 v Sydney Olympic U20 | L | 3-1 |
| Australia New South Wales U20 League | 2018/05/13 02:45 | Sydney Olympic U20 v Wollongong Wolves U20 | D | 1-1 |
| Australia New South Wales U20 League | 2018/05/05 06:34 | Sutherland Sharks U20 v Sydney Olympic U20 | W | 1-2 |