| Australia Western Australia U20 League | 2021/06/05 05:00 | Perth RedStar FC U20 v Cockburn City U20 | D | 1-1 |
| Australia Western Australia U20 League | 2020/09/26 05:00 | Cockburn City U20 v Perth RedStar FC U20 | L | 0-2 |
| Australia Western Australia U20 League | 2020/07/04 05:00 | Perth RedStar FC U20 v Cockburn City U20 | L | 2-1 |
| Australia Western Australia U20 League | 2019/06/29 05:00 | Perth RedStar FC U20 v Cockburn City U20 | L | 4-3 |
| Australia Western Australia U20 League | 2019/03/30 05:05 | Cockburn City U20 v Perth RedStar FC U20 | L | 0-1 |
| Australia Western Australia U20 League | 2018/03/17 05:03 | Perth RedStar FC U20 v Cockburn City U20 | L | 1-0 |
| Australia Western Australia U20 League | 2017/07/08 04:55 | Perth RedStar FC U20 v Cockburn City U20 | W | 0-4 |
| Australia Western Australia U20 League | 2017/04/01 04:44 | Cockburn City U20 v Perth RedStar FC U20 | W | 3-0 |
| Australia Western Australia U20 League | 2021/08/28 05:00 | Armadale U20 v Cockburn City U20 | D | 1-1 |
| Australia Western Australia U20 League | 2021/08/21 05:00 | Cockburn City U20 v Gwelup Croatia SC U20 | W | 3-1 |
| Australia Western Australia U20 League | 2021/08/14 05:00 | Inglewood Utd U20 v Cockburn City U20 | W | 0-2 |
| Australia Western Australia U20 League | 2021/08/07 05:00 | Bayswater City U20 v Cockburn City U20 | L | 4-1 |
| Australia Western Australia U20 League | 2021/07/31 05:00 | Cockburn City U20 v Floreat Athena U20 | W | 3-2 |
| Australia Western Australia U20 League | 2021/07/24 05:00 | Perth SC U20 v Cockburn City U20 | L | 5-0 |
| Australia Western Australia U20 League | 2021/07/14 12:00 | Cockburn City U20 v Balcatta U20 | L | 0-1 |
| Australia Western Australia U20 League | 2021/07/10 05:00 | Cockburn City U20 v Perth Glory U20 | L | 1-3 |
| Australia Western Australia U20 League | 2021/08/28 05:00 | Perth RedStar FC U20 v Bayswater City U20 | L | 0-1 |
| Australia Western Australia U20 League | 2021/08/21 05:00 | Floreat Athena U20 v Perth RedStar FC U20 | W | 1-4 |
| Australia Western Australia U20 League | 2021/08/14 05:00 | Perth RedStar FC U20 v Perth SC U20 | L | 1-5 |
| Australia Western Australia U20 League | 2021/08/07 05:00 | Perth Glory U20 v Perth RedStar FC U20 | L | 4-1 |
| Australia Western Australia U20 League | 2021/07/31 05:00 | Perth RedStar FC U20 v Balcatta U20 | L | 1-2 |
| Australia Western Australia U20 League | 2021/07/24 05:00 | Rockingham City FC U20 v Perth RedStar FC U20 | D | 1-1 |
| Australia Western Australia U20 League | 2021/07/21 11:00 | Perth RedStar FC U20 v Inglewood Utd U20 | D | 3-3 |
| Australia Western Australia U20 League | 2021/07/10 05:00 | Perth RedStar FC U20 v Sorrento U20 | L | 2-3 |