Head to Head
| Australia New South Wales Premier League | 2024/04/07 05:00 | Blacktown City v Sydney FC U21 | L | 8-0 |
| Australia New South Wales Premier League | 2023/07/09 05:00 | Blacktown City v Sydney FC U21 | L | 3-0 |
| Australia New South Wales Premier League | 2023/03/24 08:30 | Sydney FC U21 v Blacktown City | W | 1-0 |
| Australia New South Wales Premier League | 2022/07/03 06:30 | Sydney FC U21 v Blacktown City | D | 2-2 |
| Australia New South Wales Premier League | 2022/04/17 05:00 | Blacktown City v Sydney FC U21 | L | 4-2 |
| Australia New South Wales Premier League | 2021/04/25 05:00 | Blacktown City v Sydney FC U21 | L | 3-0 |
| Australia New South Wales Premier League | 2020/09/11 09:30 | Blacktown City v Sydney FC U21 | D | 1-1 |
| Australia New South Wales Premier League | 2019/06/30 05:00 | Blacktown City v Sydney FC U21 | L | 3-1 |
| Australia New South Wales Premier League | 2019/04/13 09:00 | Sydney FC U21 v Blacktown City | L | 0-1 |
| Australia New South Wales Premier League | 2018/08/04 09:45 | Sydney FC U21 v Blacktown City | W | 1-0 |
| Australia New South Wales Premier League | 2018/05/12 09:00 | Blacktown City v Sydney FC U21 | L | 1-0 |
| Australia New South Wales Premier League | 2017/06/25 05:00 | Blacktown City v Sydney FC U21 | L | 3-1 |
| Australia New South Wales Premier League | 2017/04/08 09:45 | Sydney FC U21 v Blacktown City | L | 0-1 |