Home History
| Australia New South Wales U20 League | 2023/04/23 03:00 | Rockdale Ilinden FC U20 v Central Coast Mariners U20 | L | 1-0 |
| Australia New South Wales U20 League | 2023/04/08 07:00 | St George City FA U20 v Central Coast Mariners U20 | D | 1-1 |
| Australia New South Wales U20 League | 2023/03/19 02:00 | Central Coast Mariners U20 v Mt Druitt Town Rangers U20 | W | 5-2 |
| Australia New South Wales U20 League | 2023/03/04 08:30 | NWS Spirit FC U20 v Central Coast Mariners U20 | L | 3-1 |
| Australia New South Wales U20 League | 2023/02/11 04:00 | Bull FC Academy U20 v Central Coast Mariners U20 | L | 4-2 |
| Australia NSW League 1 U20 | 2022/05/07 07:00 | Hills United FC U20 v Central Coast Mariners U20 | W | 1-2 |
| Australia NSW Premier League 2 U20 | 2021/06/06 03:00 | Central Coast Mariners U20 v Blacktown Spartans U20 | W | 4-0 |
| Australia NSW Premier League 2 U20 | 2021/04/10 07:00 | Hills United FC U20 v Central Coast Mariners U20 | L | 3-2 |
Away History
| Australia New South Wales U20 League | 2023/04/25 08:59 | Wollongong Wolves U20 v Sydney United U20 | L | 2-1 |
| Australia New South Wales U20 League | 2023/04/23 03:00 | Sydney United U20 v NWS Spirit FC U20 | W | 4-1 |
| Australia New South Wales U20 League | 2023/04/08 03:00 | Sydney United U20 v Blacktown City U20 | W | 4-0 |
| Australia New South Wales U20 League | 2023/04/02 03:00 | Rockdale Ilinden FC U20 v Sydney United U20 | L | 3-2 |
| Australia New South Wales U20 League | 2023/03/25 05:10 | Sutherland Sharks U20 v Sydney United U20 | L | 2-1 |
| Australia New South Wales U20 League | 2023/03/19 08:00 | Sydney United U20 v Sydney FC U20 | W | 2-1 |
| Australia New South Wales U20 League | 2023/03/05 08:00 | Sydney United U20 v Manly United U20 | W | 4-3 |
| Australia New South Wales U20 League | 2023/02/26 02:00 | Western Sydney Wanderers U20 v Sydney United U20 | L | 4-0 |