| Australia Sunday League Premier Division | 2021/08/01 07:00 | Kwinana United v Maddington White City | L | 0-1 |
| Australia Sunday League Premier Division | 2021/07/18 07:00 | Kwinana United v Wembley Downs | W | 3-0 |
| Australia Sunday League Premier Division | 2021/06/27 07:00 | Kwinana United v UWA-Nedlands FC | D | 1-1 |
| Australia Sunday League Premier Division | 2021/06/13 07:00 | Kwinana United v Joondalup United | W | 2-0 |
| Australia Sunday League Premier Division | 2021/05/30 07:00 | Kwinana United v Queens Park | D | 3-3 |
| Australia FFA Cup Qualifying | 2021/05/15 07:00 | Perth SC v Kwinana United | L | 2-0 |
| Australia Sunday League Premier Division | 2021/04/18 07:00 | Wembley Downs v Kwinana United | L | 3-1 |
| Australia FFA Cup Qualifying | 2021/03/21 07:00 | Kwinana United v South Perth United FC | W | 4-0 |
| Australia Western Australia State League 1 | 2021/09/19 07:15 | Joondalup United v Quinns FC | L | 3-1 |
| Australia Western Australia State League 1 | 2021/09/16 12:30 | Western Knights v Quinns FC | W | 2-3 |
| Australia Western Australia State League 1 | 2021/09/11 07:00 | Quinns FC v Western Knights | W | 3-2 |
| Australia Western Australia State League 1 | 2021/09/04 07:00 | Ashfield SC v Quinns FC | W | 2-3 |
| Australia Western Australia State League 1 | 2021/08/28 07:00 | Quinns FC v Fremantle City FC | D | 1-1 |
| Australia Sunday League Premier Division | 2021/08/22 07:00 | Maddington White City v Quinns FC | L | 4-0 |
| Australia Western Australia State League 1 | 2021/08/21 07:00 | Quinns FC v Swan United | W | 2-1 |
| Australia Western Australia State League 1 | 2021/08/14 07:00 | Mandurah City v Quinns FC | L | 1-0 |