Head to Head
| Australia New South Wales U20 League | 2023/03/05 08:00 | Sydney United U20 v Manly United U20 | L | 4-3 |
| Australia New South Wales U20 League | 2022/07/24 03:00 | Sydney United U20 v Manly United U20 | W | 1-2 |
| Australia New South Wales U20 League | 2022/05/07 07:00 | Manly United U20 v Sydney United U20 | L | 0-2 |
| Australia New South Wales U20 League | 2021/05/02 02:30 | Sydney United U20 v Manly United U20 | L | 5-1 |
| Australia New South Wales U20 League | 2020/08/16 03:00 | Sydney United U20 v Manly United U20 | L | 2-1 |
| Australia New South Wales U20 League | 2020/03/14 06:00 | Manly United U20 v Sydney United U20 | L | 1-2 |
| Australia New South Wales U20 League | 2019/08/11 03:03 | Sydney United U20 v Manly United U20 | L | 3-0 |
| 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 | 2018/08/04 07:36 | Sydney United U20 v Manly United U20 | L | 2-0 |
| Australia New South Wales U20 League | 2018/05/12 07:07 | Manly United U20 v Sydney United U20 | W | 2-1 |
| Australia New South Wales U20 League | 2017/08/06 03:06 | Manly United U20 v Sydney United U20 | L | 2-3 |
| Australia New South Wales U20 League | 2017/05/14 04:07 | Sydney United U20 v Manly United U20 | L | 3-1 |