| Ausztrál New South Wales League - U20 | 2021/05/22 06:00 | Marconi Stallions - U20 v Sutherland Sharks - U20 | L | 4-0 |
| Ausztrál New South Wales League - U20 | 2021/03/06 02:30 | Sutherland Sharks - U20 v Marconi Stallions - U20 | W | 3-0 |
| Ausztrál New South Wales League - U20 | 2020/03/01 06:07 | Marconi Stallions - U20 v Sutherland Sharks - U20 | D | 1-1 |
| Ausztrál New South Wales League - U20 | 2019/07/06 06:31 | Sutherland Sharks - U20 v Marconi Stallions - U20 | W | 1-0 |
| Ausztrál New South Wales League - U20 | 2019/04/20 07:05 | Marconi Stallions - U20 v Sutherland Sharks - U20 | W | 0-2 |
| Ausztrál New South Wales League - U20 | 2018/08/04 06:30 | Sutherland Sharks - U20 v Marconi Stallions - U20 | L | 0-1 |
| Ausztrál New South Wales League - U20 | 2018/05/12 07:04 | Marconi Stallions - U20 v Sutherland Sharks - U20 | W | 0-2 |
| Ausztrál New South Wales League - U20 | 2021/06/20 03:00 | Blacktown City - U20 v Sutherland Sharks - U20 | L | 2-1 |
| Ausztrál New South Wales League - U20 | 2021/06/12 07:00 | Mt Druitt Town Rangers - U20 v Sutherland Sharks - U20 | L | 2-1 |
| Ausztrál New South Wales League - U20 | 2021/06/05 03:30 | Sutherland Sharks - U20 v Apia L Tigers - U20 | W | 2-1 |
| Ausztrál New South Wales League - U20 | 2021/06/02 09:30 | Wollongong Wolves - U20 v Sutherland Sharks - U20 | W | 0-3 |
| Ausztrál New South Wales League - U20 | 2021/05/30 02:49 | Sydney United - U20 v Sutherland Sharks - U20 | W | 1-7 |
| Ausztrál New South Wales League - U20 | 2021/05/22 06:00 | Marconi Stallions - U20 v Sutherland Sharks - U20 | L | 4-0 |
| Ausztrál New South Wales League - U20 | 2021/05/15 03:30 | Sutherland Sharks - U20 v Bull FC Academy U20 | L | 1-3 |
| Ausztrál New South Wales League - U20 | 2021/05/01 03:30 | Sutherland Sharks - U20 v Sydney Olympic - U20 | L | 0-4 |
| Ausztrál New South Wales League - U20 | 2021/06/20 02:30 | Wollongong Wolves - U20 v Marconi Stallions - U20 | L | 2-1 |
| Ausztrál New South Wales League - U20 | 2021/06/13 02:45 | Sydney United - U20 v Marconi Stallions - U20 | L | 2-0 |
| Ausztrál New South Wales League - U20 | 2021/06/08 09:00 | Marconi Stallions - U20 v Bull FC Academy U20 | D | 0-0 |
| Ausztrál New South Wales League - U20 | 2021/05/30 03:00 | Rockdale Ilinden FC - U20 v Marconi Stallions - U20 | W | 1-7 |
| Ausztrál New South Wales League - U20 | 2021/05/22 06:00 | Marconi Stallions - U20 v Sutherland Sharks - U20 | W | 4-0 |
| Ausztrál New South Wales League - U20 | 2021/05/08 07:00 | Manly United - U20 v Marconi Stallions - U20 | L | 3-0 |
| Ausztrál New South Wales League - U20 | 2021/05/01 06:00 | Marconi Stallions - U20 v Blacktown City - U20 | L | 1-2 |
| Ausztrál New South Wales League - U20 | 2021/04/20 09:30 | Bull FC Academy U20 v Marconi Stallions - U20 | L | 2-1 |