Head to Head
| Australia New South Wales Premier League | 2023/06/30 09:30 | Sydney United 58 v Sydney FC U21 | W | 0-1 |
| Australia New South Wales Premier League | 2023/03/19 06:30 | Sydney United 58 v Sydney FC U21 | W | 0-1 |
| Australia New South Wales Premier League | 2022/07/17 01:25 | Sydney FC U21 v Sydney United 58 | L | 0-1 |
| Australia New South Wales Premier League | 2022/05/01 05:00 | Sydney United 58 v Sydney FC U21 | W | 1-6 |
| Australia New South Wales Premier League | 2021/05/23 03:00 | Sydney FC U21 v Sydney United 58 | L | 1-5 |
| Australia New South Wales Premier League | 2021/03/07 05:00 | Sydney United 58 v Sydney FC U21 | L | 5-2 |
| Australia New South Wales Premier League | 2020/09/06 05:00 | Sydney United 58 v Sydney FC U21 | L | 4-2 |
| Australia New South Wales Premier League | 2019/07/21 05:00 | Sydney United 58 v Sydney FC U21 | W | 0-2 |
Home History
| Australia New South Wales Premier League | 2024/04/21 05:00 | Wollongong Wolves v Sydney FC U21 | L | 3-2 |
| Australia New South Wales Premier League | 2024/04/12 09:30 | Sydney FC U21 v Sutherland Sharks | D | 0-0 |
| Australia New South Wales Premier League | 2024/04/07 05:00 | Blacktown City v Sydney FC U21 | L | 8-0 |
| Australia New South Wales Premier League | 2024/03/23 08:00 | Marconi Stallions v Sydney FC U21 | L | 3-0 |
| Australia New South Wales Premier League | 2024/03/15 08:30 | Sydney FC U21 v Western Sydney Wanderers U21 | L | 2-5 |
| Australia New South Wales Premier League | 2024/03/08 08:30 | Sydney FC U21 v Central Coast Mariners U21 | W | 4-1 |
| Australia New South Wales Premier League | 2024/03/06 09:00 | Hills United FC v Sydney FC U21 | L | 4-2 |
| Australia New South Wales Premier League | 2024/03/02 08:00 | St George Saints v Sydney FC U21 | L | 2-1 |
Away History
| Australia New South Wales Premier League | 2024/04/21 05:00 | Sydney United 58 v Marconi Stallions | W | 3-2 |
| Australia New South Wales Premier League | 2024/04/14 04:30 | Apia L Tigers v Sydney United 58 | W | 1-5 |
| Australia New South Wales Premier League | 2024/04/07 05:00 | Sydney United 58 v Rockdale Ilinden FC | L | 1-2 |
| Australia New South Wales Premier League | 2024/03/31 04:00 | Blacktown City v Sydney United 58 | D | 2-2 |
| Australia New South Wales Premier League | 2024/03/24 04:30 | Sydney United 58 v Sutherland Sharks | W | 1-0 |
| Australia New South Wales Premier League | 2024/03/16 08:00 | St George Saints v Sydney United 58 | W | 2-3 |
| Australia New South Wales Premier League | 2024/03/10 06:00 | Sydney United 58 v Hills United FC | W | 3-0 |
| Australia New South Wales Premier League | 2024/03/05 09:00 | NWS Spirit FC v Sydney United 58 | D | 1-1 |