Head to Head
| Australia A-League Youth | 2018/01/13 07:57 | Sydney FC U21 v Western Sydney Wanderers U21 | L | 2-0 |
| Australia A-League Youth | 2017/12/01 08:30 | Western Sydney Wanderers U21 v Sydney FC U21 | W | 3-1 |
| Australia A-League Youth | 2017/01/02 08:00 | Sydney FC U21 v Western Sydney Wanderers U21 | W | 3-4 |
| Australia A-League Youth | 2016/11/26 07:00 | Western Sydney Wanderers U21 v Sydney FC U21 | W | 3-0 |
| Australia New South Wales League 2 | 2016/09/17 04:31 | Sydney FC U21 v Western Sydney Wanderers U21 | L | 4-1 |
Home History
| Australia New South Wales League 2 | 2018/08/26 05:05 | Mt Druitt Town Rangers v Western Sydney Wanderers U21 | L | 2-1 |
| Australia New South Wales League 2 | 2018/08/11 08:55 | Western Sydney Wanderers U21 v Macarthur Rams | L | 1-2 |
| Australia New South Wales League 2 | 2018/08/08 09:33 | Western Sydney Wanderers U21 v Canterbury Bankstown FC | L | 0-2 |
| Australia New South Wales League 2 | 2018/08/05 05:07 | Parramatta Eagles v Western Sydney Wanderers U21 | W | 0-3 |
| Australia New South Wales League 2 | 2018/07/28 09:03 | Western Sydney Wanderers U21 v NWS Spirit FC | L | 1-3 |
| Australia New South Wales League 2 | 2018/07/21 06:04 | Central Coast Mariners U21 v Western Sydney Wanderers U21 | L | 3-0 |
| Australia New South Wales League 2 | 2018/07/14 09:04 | Western Sydney Wanderers U21 v Northern Tigers | L | 1-4 |
| Australia New South Wales League 2 | 2018/07/07 09:06 | Blacktown Spartans v Western Sydney Wanderers U21 | D | 3-3 |
Away History
| Australia New South Wales Premier League | 2018/08/12 05:00 | Rockdale Ilinden FC v Sydney FC U21 | D | 2-2 |
| Australia New South Wales Premier League | 2018/08/04 09:45 | Sydney FC U21 v Blacktown City | W | 1-0 |
| Australia New South Wales Premier League | 2018/07/29 05:00 | Marconi Stallions v Sydney FC U21 | L | 4-1 |
| Australia New South Wales Premier League | 2018/07/21 09:45 | Sydney FC U21 v Sydney Olympic | L | 2-3 |
| Australia New South Wales Premier League | 2018/07/11 09:30 | Manly Utd v Sydney FC U21 | L | 1-0 |
| Australia New South Wales Premier League | 2018/06/30 09:45 | Sydney FC U21 v Apia L Tigers | L | 1-5 |
| Australia New South Wales Premier League | 2018/06/23 09:00 | Bonnyrigg White Eagles v Sydney FC U21 | W | 1-2 |
| Australia New South Wales Premier League | 2018/06/16 09:45 | Sydney FC U21 v Sydney United 58 | L | 0-3 |