| Australia - Australia Occidental - Liga sub-20 | 2022/08/27 05:00 | Perth RedStar FC sub-20 v Cockburn City sub-20 | W | 4-0 |
| Australia - Australia Occidental - Liga sub-20 | 2022/06/04 05:00 | Cockburn City sub-20 v Perth RedStar FC sub-20 | W | 1-2 |
| Australia - Australia Occidental - Liga sub-20 | 2021/09/04 05:00 | Cockburn City sub-20 v Perth RedStar FC sub-20 | L | 1-0 |
| Australia - Australia Occidental - Liga sub-20 | 2021/06/05 05:00 | Perth RedStar FC sub-20 v Cockburn City sub-20 | D | 1-1 |
| Australia - Australia Occidental - Liga sub-20 | 2020/09/26 05:00 | Cockburn City sub-20 v Perth RedStar FC sub-20 | W | 0-2 |
| Australia - Australia Occidental - Liga sub-20 | 2020/07/04 05:00 | Perth RedStar FC sub-20 v Cockburn City sub-20 | W | 2-1 |
| Australia - Australia Occidental - Liga sub-20 | 2019/06/29 05:00 | Perth RedStar FC sub-20 v Cockburn City sub-20 | W | 4-3 |
| Australia - Australia Occidental - Liga sub-20 | 2019/03/30 05:05 | Cockburn City sub-20 v Perth RedStar FC sub-20 | W | 0-1 |
| Australia - Australia Occidental - Liga sub-20 | 2023/05/20 05:00 | Bayswater City sub-20 v Perth RedStar FC sub-20 | L | 4-1 |
| Australia - Australia Occidental - Liga sub-20 | 2023/05/13 05:00 | Inglewood Utd sub-20 v Perth RedStar FC sub-20 | W | 0-4 |
| Australia - Australia Occidental - Liga sub-20 | 2023/05/06 05:00 | Perth RedStar FC sub-20 v Perth Glory sub-20 | L | 1-2 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/29 05:00 | Balcatta sub-20 v Perth RedStar FC sub-20 | W | 1-3 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/15 05:00 | Armadale sub-20 v Perth RedStar FC sub-20 | W | 1-2 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/08 05:00 | Perth RedStar FC sub-20 v Floreat Athena sub-20 | L | 1-2 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/01 05:00 | Sorrento sub-20 v Perth RedStar FC sub-20 | W | 3-4 |
| Australia - Australia Occidental - Liga sub-20 | 2023/03/25 05:00 | Perth RedStar FC sub-20 v Stirling Macedonia FC sub-20 | W | 3-2 |
| Australia - Australia Occidental - Liga sub-20 | 2023/05/20 05:00 | Floreat Athena sub-20 v Cockburn City sub-20 | L | 4-1 |
| Australia - Australia Occidental - Liga sub-20 | 2023/05/13 05:00 | Stirling Macedonia FC sub-20 v Cockburn City sub-20 | W | 1-3 |
| Australia - Australia Occidental - Liga sub-20 | 2023/05/06 05:00 | Cockburn City sub-20 v Inglewood Utd sub-20 | W | 6-0 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/29 05:00 | Perth Glory sub-20 v Cockburn City sub-20 | L | 5-0 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/15 05:00 | Olympic Kingsway sub-20 v Cockburn City sub-20 | L | 4-1 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/08 05:00 | Cockburn City sub-20 v Sorrento sub-20 | W | 3-1 |
| Australia - Australia Occidental - Liga sub-20 | 2023/04/01 05:00 | Perth SC sub-20 v Cockburn City sub-20 | L | 4-1 |
| Australia - Australia Occidental - Liga sub-20 | 2023/03/25 05:00 | Cockburn City sub-20 v Bayswater City sub-20 | W | 4-2 |