Head to Head
| Australia New South Wales U20 League | 2019/06/02 05:05 | Sydney United U20 v Blacktown City U20 | W | 1-2 |
| Australia New South Wales U20 League | 2019/03/17 02:04 | Blacktown City U20 v Sydney United U20 | W | 4-1 |
| 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 | 2018/03/17 06:35 | Sydney United U20 v Blacktown City U20 | L | 2-0 |
| Australia New South Wales U20 League | 2017/08/20 02:36 | Blacktown City U20 v Sydney United U20 | L | 0-1 |
| Australia New South Wales U20 League | 2017/08/13 03:03 | Sydney United U20 v Blacktown City U20 | L | 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 | W | 2-1 |
Home History
| Australia New South Wales U20 League | 2019/08/31 04:55 | Blacktown City U20 v Sutherland Sharks U20 | D | 2-2 |
| Australia New South Wales U20 League | 2019/08/20 09:30 | Blacktown City U20 v Rockdale City Suns U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/08/11 03:00 | Hakoah Sydney City East U20 v Blacktown City U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/08/03 07:01 | Marconi Stallions U20 v Blacktown City U20 | W | 0-2 |
| Australia New South Wales U20 League | 2019/07/28 03:04 | Blacktown City U20 v Wollongong Wolves U20 | W | 1-0 |
| Australia New South Wales U20 League | 2019/07/21 04:34 | Rockdale City Suns U20 v Blacktown City U20 | D | 0-0 |
| Australia New South Wales U20 League | 2019/07/07 03:07 | Blacktown City U20 v Apia L Tigers U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/06/23 03:04 | Blacktown City U20 v Manly United U20 | W | 1-0 |
Away History
| Australia Friendlies | 2020/01/25 06:02 | Sydney United U20 v Mt Druitt Town Rangers U20 | L | 1-3 |
| Australia New South Wales U20 League | 2019/08/11 03:03 | Sydney United U20 v Manly United U20 | W | 3-0 |
| Australia New South Wales U20 League | 2019/08/04 02:45 | Sydney Olympic U20 v Sydney United U20 | L | 3-0 |
| Australia New South Wales U20 League | 2019/07/28 05:00 | Hakoah Sydney City East U20 v Sydney United U20 | D | 1-1 |
| Australia New South Wales U20 League | 2019/07/17 08:47 | Apia L Tigers U20 v Sydney United U20 | L | 1-0 |
| Australia New South Wales U20 League | 2019/07/06 07:05 | Mt Druitt Town Rangers U20 v Sydney United U20 | L | 3-2 |
| Australia New South Wales U20 League | 2019/06/30 05:02 | Sydney United U20 v Marconi Stallions U20 | L | 0-1 |
| Australia New South Wales U20 League | 2019/06/23 05:05 | Sydney United U20 v Sutherland Sharks U20 | L | 2-5 |