Head to Head
| Australia New South Wales U20 League | 2019/03/17 02:04 | Blacktown City U20 v Sydney United U20 | L | 4-1 |
| Australia New South Wales U20 League | 2018/06/03 03:08 | Blacktown City U20 v Sydney United U20 | L | 1-0 |
| Australia New South Wales U20 League | 2018/03/17 06:35 | Sydney United U20 v Blacktown City U20 | W | 2-0 |
| Australia New South Wales U20 League | 2017/08/20 02:36 | Blacktown City U20 v Sydney United U20 | W | 0-1 |
| Australia New South Wales U20 League | 2017/08/13 03:03 | Sydney United U20 v Blacktown City U20 | W | 3-2 |
| Australia New South Wales U20 League | 2017/05/21 03:07 | Blacktown City U20 v Sydney United U20 | D | 0-0 |
| Australia Friendlies | 2017/02/12 06:53 | Blacktown City U20 v Sydney United U20 | L | 2-1 |
Home History
| Australia New South Wales U20 League | 2019/05/26 03:05 | Rockdale City Suns U20 v Sydney United U20 | D | 3-3 |
| Australia New South Wales U20 League | 2019/05/19 03:06 | Manly United U20 v Sydney United U20 | D | 2-2 |
| Australia New South Wales U20 League | 2019/05/12 05:06 | Sydney United U20 v Sydney Olympic U20 | W | 3-0 |
| Australia New South Wales U20 League | 2019/05/05 05:06 | Sydney United U20 v Hakoah Sydney City East U20 | L | 0-2 |
| Australia New South Wales U20 League | 2019/04/22 03:05 | Sydney United U20 v Mt Druitt Town Rangers U20 | L | 1-3 |
| Australia New South Wales U20 League | 2019/04/13 06:55 | Marconi Stallions U20 v Sydney United U20 | L | 2-1 |
| Australia New South Wales U20 League | 2019/04/06 05:33 | Sutherland Sharks U20 v Sydney United U20 | D | 0-0 |
| Australia New South Wales U20 League | 2019/03/31 04:04 | Sydney United U20 v Apia L Tigers U20 | W | 1-0 |
Away History
| Australia New South Wales U20 League | 2019/05/25 07:03 | Mt Druitt Town Rangers U20 v Blacktown City U20 | D | 2-2 |
| Australia New South Wales U20 League | 2019/05/19 03:04 | Blacktown City U20 v Hakoah Sydney City East U20 | W | 5-0 |
| Australia New South Wales U20 League | 2019/05/12 03:03 | Blacktown City U20 v Marconi Stallions U20 | W | 4-1 |
| Australia New South Wales U20 League | 2019/05/05 03:04 | Wollongong Wolves U20 v Blacktown City U20 | W | 0-3 |
| Australia New South Wales U20 League | 2019/04/28 03:03 | Blacktown City U20 v Rockdale City Suns U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/04/19 04:00 | Apia L Tigers U20 v Blacktown City U20 | W | 0-1 |
| Australia New South Wales U20 League | 2019/04/07 03:00 | Manly United U20 v Blacktown City U20 | W | 0-3 |
| Australia New South Wales U20 League | 2019/03/31 02:04 | Blacktown City U20 v Sutherland Sharks U20 | W | 3-0 |