| Australia New South Wales U20 League | 2024/03/05 08:30 | Manly United U20 v Blacktown City U20 | L | 6-1 |
| Australia New South Wales U20 League | 2023/05/20 09:15 | Manly United U20 v Blacktown City U20 | L | 3-1 |
| Australia New South Wales U20 League | 2023/02/05 04:00 | Blacktown City U20 v Manly United U20 | W | 6-0 |
| Australia New South Wales U20 League | 2022/07/09 03:00 | Manly United U20 v Blacktown City U20 | W | 1-4 |
| Australia New South Wales U20 League | 2022/04/24 09:00 | Blacktown City U20 v Manly United U20 | W | 3-1 |
| Australia New South Wales U20 League | 2021/05/30 03:00 | Blacktown City U20 v Manly United U20 | L | 1-2 |
| Australia New South Wales U20 League | 2021/03/13 06:00 | Manly United U20 v Blacktown City U20 | W | 0-1 |
| Australia New South Wales U20 League | 2020/09/19 07:00 | Manly United U20 v Blacktown City U20 | W | 1-2 |
| Australia New South Wales U20 League | 2024/06/08 04:10 | Sutherland Sharks U20 v Blacktown City U20 | W | 1-5 |
| Australia New South Wales U20 League | 2024/06/02 03:00 | Blacktown City U20 v St George Saints U20 | W | 1-0 |
| Australia New South Wales U20 League | 2024/05/25 04:30 | Apia L Tigers U20 v Blacktown City U20 | L | 4-0 |
| Australia New South Wales U20 League | 2024/05/18 07:00 | Hills United FC U20 v Blacktown City U20 | L | 2-0 |
| Australia New South Wales U20 League | 2024/05/12 03:00 | Blacktown City U20 v Marconi Stallions U20 | L | 0-4 |
| Australia New South Wales U20 League | 2024/05/04 07:00 | Blacktown City U20 v NWS Spirit FC U20 | D | 2-2 |
| Australia New South Wales U20 League | 2024/04/07 02:00 | Blacktown City U20 v Sydney FC U20 | W | 4-0 |
| Australia New South Wales U20 League | 2024/03/31 02:00 | Blacktown City U20 v Sydney United U20 | W | 2-1 |
| Australia New South Wales U20 League | 2024/06/07 07:30 | Manly United U20 v Apia L Tigers U20 | W | 1-0 |
| Australia New South Wales U20 League | 2024/05/31 07:30 | Manly United U20 v Sydney FC U20 | W | 2-1 |
| Australia New South Wales U20 League | 2024/05/25 07:00 | St George Saints U20 v Manly United U20 | L | 2-0 |
| Australia New South Wales U20 League | 2024/05/10 07:30 | Manly United U20 v Sydney United U20 | D | 3-3 |
| Australia New South Wales U20 League | 2024/04/26 07:30 | Manly United U20 v NWS Spirit FC U20 | W | 5-0 |
| Australia New South Wales U20 League | 2024/04/20 04:15 | Sutherland Sharks U20 v Manly United U20 | D | 2-2 |
| Australia New South Wales U20 League | 2024/04/13 07:00 | Marconi Stallions U20 v Manly United U20 | L | 4-0 |
| Australia New South Wales U20 League | 2024/03/30 06:00 | Hills United FC U20 v Manly United U20 | W | 0-6 |