| 09.03.26 09:00 | Central Coast Mariners U-20 2 : 0 Prospect United U-20 |
| 08.29.26 09:00 | Hills Brumbies U-20 0 : 3 Central Coast Mariners U-20 |
| 08.23.26 07:00 | Central Coast Mariners U-20 2 : 4 Mt Druitt Town U-20 |
| 08.16.26 07:00 | Central Coast Mariners U-20 4 : 1 Hurstville U-20 |
| 08.02.26 07:00 | Central Coast Mariners U-20 2 : 2 Inter Lions U-20 |
| 07.26.26 07:00 | Central Coast Mariners U-20 2 : 5 Northbridge U-20 |
| 07.19.26 07:00 | Central Coast Mariners U-20 3 : 1 Northern Tigers U-20 |
| 07.05.26 07:00 | Central Coast Mariners U-20 6 : 3 Rydalmere Lions U-20 |
| 06.27.26 09:00 | Bankstown Berries U-20 0 : 1 Central Coast Mariners U-20 |
| 06.20.26 09:00 | Bankstown City U-20 4 : 2 Central Coast Mariners U-20 |
| 06.12.26 10:00 | Central Coast Mariners U-20 0 : 3 Hakoah Sydney U-20 |
| 06.06.26 09:00 | Dulwich Hill U-20 2 : 1 Central Coast Mariners U-20 |
| 05.30.26 08:30 | Macarthur Rams U-20 1 : 0 Central Coast Mariners U-20 |
| 05.24.26 07:00 | Central Coast Mariners U-20 3 : 2 Prospect United U-20 |
| 05.17.26 07:00 | Central Coast Mariners U-20 3 : 5 Hills Brumbies U-20 |
| 05.09.26 07:00 | Mt Druitt Town U-20 1 : 4 Central Coast Mariners U-20 |
| 05.01.26 08:00 | Hurstville U-20 1 : 5 Central Coast Mariners U-20 |
| 04.26.26 07:00 | Central Coast Mariners U-20 9 : 0 Newcastle Jets U-20 |
| 04.18.26 09:00 | Inter Lions U-20 0 : 1 Central Coast Mariners U-20 |
| 08.08.26 09:00 | Newcastle Jets U-20 0 : 0 Central Coast Mariners U-20 |
Clubs | P | Pts |
1 | Central Coast Mariners U-20 | 32 | 57 |