Head to Head
| Australia New South Wales League 1 | 2022/05/07 09:00 | Hills United FC v Central Coast Mariners U21 | W | 0-2 |
| Australia New South Wales League 2 | 2021/04/10 09:00 | Hills United FC v Central Coast Mariners U21 | W | 0-1 |
| Australia New South Wales League 2 | 2020/07/25 09:00 | Hills United FC v Central Coast Mariners U21 | W | 3-4 |
| Australia New South Wales League 2 | 2019/07/28 05:02 | Central Coast Mariners U21 v Hills United FC | D | 4-4 |
| Australia New South Wales League 2 | 2019/04/27 09:07 | Hills United FC v Central Coast Mariners U21 | L | 1-0 |
| Australia New South Wales League 2 | 2018/08/26 05:03 | Hills United FC v Central Coast Mariners U21 | L | 2-0 |
Home History
| Australia New South Wales League 1 | 2022/07/16 09:00 | Northern Tigers v Central Coast Mariners U21 | W | 1-2 |
| Australia New South Wales League 1 | 2022/07/02 09:00 | Western Sydney Wanderers U21 v Central Coast Mariners U21 | W | 0-2 |
| Australia New South Wales League 1 | 2022/06/26 05:00 | Central Coast Mariners U21 v Hakoah Sydney City East | D | 1-1 |
| Australia New South Wales League 1 | 2022/06/19 05:00 | Central Coast Mariners U21 v NWS Spirit FC | L | 0-1 |
| Australia New South Wales League 1 | 2022/06/11 09:00 | Mounties Wanderers v Central Coast Mariners U21 | W | 0-6 |
| Australia New South Wales League 1 | 2022/06/05 05:00 | Central Coast Mariners U21 v Bonnyrigg White Eagles | W | 2-0 |
| Australia New South Wales League 1 | 2022/05/28 09:00 | St George City FA v Central Coast Mariners U21 | D | 0-0 |
| Australia New South Wales League 1 | 2022/05/21 09:00 | St George Saints v Central Coast Mariners U21 | W | 1-2 |
Away History
| Australia New South Wales League 1 | 2022/07/16 09:00 | Hills United FC v St George Saints | W | 3-1 |
| Australia New South Wales League 1 | 2022/07/09 09:00 | Hakoah Sydney City East v Hills United FC | L | 2-1 |
| Australia New South Wales League 1 | 2022/07/02 09:00 | Hills United FC v Mounties Wanderers | L | 0-1 |
| Australia New South Wales League 1 | 2022/06/25 09:00 | Blacktown Spartans v Hills United FC | L | 4-2 |
| Australia New South Wales League 1 | 2022/06/18 09:00 | Hills United FC v Bonnyrigg White Eagles | W | 2-1 |
| Australia New South Wales League 1 | 2022/06/11 09:00 | Northern Tigers v Hills United FC | L | 2-1 |
| Australia New South Wales League 1 | 2022/06/04 09:00 | Hills United FC v Western Sydney Wanderers U21 | L | 1-3 |
| Australia New South Wales League 1 | 2022/05/28 09:00 | SD Raiders v Hills United FC | L | 2-0 |