| Australia Western Australia U20 League | 2020/09/26 05:00 | Cockburn City U20 v Perth RedStar FC U20 | W | 0-2 |
| Australia Western Australia U20 League | 2020/07/04 05:00 | Perth RedStar FC U20 v Cockburn City U20 | W | 2-1 |
| Australia Western Australia U20 League | 2019/06/29 05:00 | Perth RedStar FC U20 v Cockburn City U20 | W | 4-3 |
| Australia Western Australia U20 League | 2019/03/30 05:05 | Cockburn City U20 v Perth RedStar FC U20 | W | 0-1 |
| Australia Western Australia U20 League | 2018/03/17 05:03 | Perth RedStar FC U20 v Cockburn City U20 | W | 1-0 |
| Australia Western Australia U20 League | 2017/07/08 04:55 | Perth RedStar FC U20 v Cockburn City U20 | L | 0-4 |
| Australia Western Australia U20 League | 2017/04/01 04:44 | Cockburn City U20 v Perth RedStar FC U20 | L | 3-0 |
| Australia Western Australia U20 League | 2021/05/29 05:00 | Perth SC U20 v Perth RedStar FC U20 | L | 4-0 |
| Australia Western Australia U20 League | 2021/05/22 05:00 | Perth RedStar FC U20 v Floreat Athena U20 | L | 1-2 |
| Australia Western Australia U20 League | 2021/05/08 05:00 | Bayswater City U20 v Perth RedStar FC U20 | D | 1-1 |
| Australia Western Australia U20 League | 2021/04/17 05:00 | Perth RedStar FC U20 v Rockingham City FC U20 | W | 5-2 |
| Australia Western Australia U20 League | 2021/04/10 05:00 | Sorrento U20 v Perth RedStar FC U20 | L | 1-0 |
| Australia Western Australia U20 League | 2021/04/03 05:00 | Inglewood Utd U20 v Perth RedStar FC U20 | D | 0-0 |
| Australia Western Australia U20 League | 2021/03/27 05:00 | Perth RedStar FC U20 v Armadale U20 | W | 4-1 |
| Australia Western Australia U20 League | 2021/03/21 03:00 | Gwelup Croatia SC U20 v Perth RedStar FC U20 | L | 3-1 |
| Australia Western Australia U20 League | 2021/05/29 05:00 | Cockburn City U20 v Inglewood Utd U20 | D | 1-1 |
| Australia Western Australia U20 League | 2021/05/22 05:00 | Gwelup Croatia SC U20 v Cockburn City U20 | D | 2-2 |
| Australia Western Australia U20 League | 2021/05/08 05:00 | Cockburn City U20 v Armadale U20 | L | 2-3 |
| Australia Western Australia U20 League | 2021/05/01 05:00 | Cockburn City U20 v Bayswater City U20 | L | 0-3 |
| Australia Western Australia U20 League | 2021/04/17 05:00 | Cockburn City U20 v Perth SC U20 | D | 1-1 |
| Australia Western Australia U20 League | 2021/04/03 05:00 | Balcatta U20 v Cockburn City U20 | D | 1-1 |
| Australia Western Australia U20 League | 2021/03/27 05:00 | Cockburn City U20 v Rockingham City FC U20 | L | 1-2 |
| Australia Western Australia U20 League | 2021/03/20 05:00 | Cockburn City U20 v Sorrento U20 | L | 1-3 |