Head to Head
| Australia A-League Youth | 2017/01/21 04:59 | Central Coast Mariners U21 v Sydney FC U21 | L | 0-3 |
| Australia A-League Youth | 2016/12/11 06:30 | Sydney FC U21 v Central Coast Mariners U21 | D | 2-2 |
Home History
| Australia A-League Youth | 2017/12/09 05:29 | Canberra United FC U21 v Central Coast Mariners U21 | W | 3-6 |
| Australia A-League Youth | 2017/11/24 23:28 | Central Coast Mariners U21 v Western Sydney Wanderers U21 | L | 0-2 |
| Australia A-League Youth | 2017/11/19 08:30 | Newcastle Jets U21 v Central Coast Mariners U21 | D | 1-1 |
| Australia New South Wales League 2 | 2017/09/03 06:40 | Central Coast Mariners U21 v Bulls FC Academy | L | 1-3 |
| Australia New South Wales League 2 | 2017/08/20 05:00 | Bankstown City Lions FC v Central Coast Mariners U21 | W | 2-6 |
| Australia New South Wales League 2 | 2017/08/17 03:33 | Central Coast Mariners U21 v Western Sydney Wanderers U21 | L | 2-3 |
| Australia New South Wales League 2 | 2017/08/06 05:05 | Bulls FC Academy v Central Coast Mariners U21 | D | 2-2 |
| Australia New South Wales League 2 | 2017/07/22 09:06 | Canterbury Bankstown FC v Central Coast Mariners U21 | L | 2-0 |
Away History
| Australia A-League Youth | 2017/12/01 08:30 | Western Sydney Wanderers U21 v Sydney FC U21 | L | 3-1 |
| Australia A-League Youth | 2017/11/26 05:51 | Sydney FC U21 v Newcastle Jets U21 | D | 1-1 |
| Australia New South Wales Premier League | 2017/08/13 05:00 | Wollongong Wolves v Sydney FC U21 | L | 6-1 |
| Australia New South Wales Premier League | 2017/08/05 09:45 | Sydney FC U21 v Bonnyrigg White Eagles | W | 3-1 |
| Australia New South Wales Premier League | 2017/07/29 08:30 | Sutherland Sharks v Sydney FC U21 | L | 4-3 |
| Australia New South Wales Premier League | 2017/07/22 09:00 | Sydney FC U21 v Hakoah Sydney City East | D | 1-1 |
| Australia New South Wales Premier League | 2017/07/16 06:00 | Sydney United 58 v Sydney FC U21 | L | 2-1 |
| Australia New South Wales Premier League | 2017/07/01 08:00 | Sydney FC U21 v Apia L Tigers | W | 2-1 |