| Ausztrál NSW League 1 - U20 | 2023/04/29 07:00 | Blacktown Spartans - U20 v Rydalmere Lions FC - U20 | L | 2-0 |
| Ausztrál NSW Premier Liga 2 - U20 | 2019/07/20 07:13 | Rydalmere Lions FC - U20 v Blacktown Spartans - U20 | W | 1-0 |
| Ausztrál NSW Premier Liga 2 - U20 | 2019/04/20 07:13 | Blacktown Spartans - U20 v Rydalmere Lions FC - U20 | D | 3-3 |
| Ausztrál NSW League 1 - U20 | 2023/08/05 07:00 | Northern Tigers U20 v Rydalmere Lions FC - U20 | D | 1-1 |
| Ausztrál NSW League 1 - U20 | 2023/07/29 07:00 | Rydalmere Lions FC - U20 v Dulwich Hill - U20 | L | 0-4 |
| Ausztrál NSW League 1 - U20 | 2023/07/22 07:00 | Rydalmere Lions FC - U20 v St George Saints - U20 | W | 2-0 |
| Ausztrál NSW League 1 - U20 | 2023/07/15 07:00 | Dunbar Rovers FC - U20 v Rydalmere Lions FC - U20 | D | 4-4 |
| Ausztrál NSW League 1 - U20 | 2023/07/08 07:00 | Bonnyrigg White Eagles - U20 v Rydalmere Lions FC - U20 | D | 2-2 |
| Ausztrál NSW League 1 - U20 | 2023/07/01 07:00 | Macarthur Rams - U20 v Rydalmere Lions FC - U20 | L | 3-1 |
| Ausztrál NSW League 1 - U20 | 2023/06/24 07:00 | Rydalmere Lions FC - U20 v Mounties Wanderers - U20 | L | 1-2 |
| Ausztrál NSW League 1 - U20 | 2023/06/17 07:00 | Hills United FC - U20 v Rydalmere Lions FC - U20 | L | 1-0 |
| Ausztrál NSW League 1 - U20 | 2023/08/05 07:00 | Blacktown Spartans - U20 v Inter Lions - U20 | W | 2-0 |
| Ausztrál NSW League 1 - U20 | 2023/07/29 07:10 | Hills United FC - U20 v Blacktown Spartans - U20 | L | 3-2 |
| Ausztrál NSW League 1 - U20 | 2023/07/22 07:00 | Blacktown Spartans - U20 v Hakoah Sydney City East - U20 | L | 1-5 |
| Ausztrál NSW League 1 - U20 | 2023/07/15 07:00 | Bonnyrigg White Eagles - U20 v Blacktown Spartans - U20 | L | 2-0 |
| Ausztrál NSW League 1 - U20 | 2023/07/08 07:00 | Blacktown Spartans - U20 v Mounties Wanderers - U20 | W | 2-0 |
| Ausztrál NSW League 1 - U20 | 2023/07/01 07:00 | Blacktown Spartans - U20 v Canterbury Bankstown FC - U20 | L | 0-2 |
| Ausztrál NSW League 1 - U20 | 2023/06/24 07:00 | Blacktown Spartans - U20 v St George Saints - U20 | L | 0-6 |
| Ausztrál NSW League 1 - U20 | 2023/06/17 05:00 | Central Coast United FC - U20 v Blacktown Spartans - U20 | L | 3-0 |