| Australia WA State League 1 Reserves | 2023/05/20 05:00 | Mandurah City FC Reserves v Gwelup Croatia SC Reserves | D | 0-0 |
| Australia WA State League 1 Reserves | 2023/07/29 05:00 | Subiaco AFC Reserves v Gwelup Croatia SC Reserves | L | 3-2 |
| Australia WA State League 1 Reserves | 2023/07/22 05:00 | Gwelup Croatia SC Reserves v UWA-Nedlands FC Reserves | W | 7-3 |
| Australia WA State League 1 Reserves | 2023/07/15 05:00 | Fremantle City FC Reserves v Gwelup Croatia SC Reserves | W | 2-3 |
| Australia WA State League 1 Reserves | 2023/07/08 05:00 | Gwelup Croatia SC Reserves v Murdoch University Melville FC Reserves | W | 4-3 |
| Australia WA State League 1 Reserves | 2023/07/01 05:00 | Gosnells City Reserves v Gwelup Croatia SC Reserves | D | 2-2 |
| Australia WA State League 1 Reserves | 2023/06/24 05:00 | Gwelup Croatia SC Reserves v Dianella White Eagles Reserves | W | 3-1 |
| Australia WA State League 1 Reserves | 2023/06/17 05:00 | Gwelup Croatia SC Reserves v Western Knights Reserves | W | 3-0 |
| Australia WA State League 1 Reserves | 2023/06/10 05:00 | Forrestfield Utd Reserves v Gwelup Croatia SC Reserves | D | 3-3 |
| Australia WA State League 1 Reserves | 2023/07/29 05:00 | Mandurah City FC Reserves v Joondalup Utd Reserves | L | 0-3 |
| Australia WA State League 1 Reserves | 2023/07/22 05:00 | Mandurah City FC Reserves v Rockingham City FC Reserves | W | 4-1 |
| Australia WA State League 1 Reserves | 2023/07/15 05:00 | Subiaco AFC Reserves v Mandurah City FC Reserves | D | 2-2 |
| Australia WA State League 1 Reserves | 2023/07/08 05:00 | Mandurah City FC Reserves v UWA-Nedlands FC Reserves | W | 4-0 |
| Australia WA State League 1 Reserves | 2023/07/01 05:00 | Fremantle City FC Reserves v Mandurah City FC Reserves | L | 3-1 |
| Australia WA State League 1 Reserves | 2023/06/28 11:30 | Dianella White Eagles Reserves v Mandurah City FC Reserves | L | 3-1 |
| Australia WA State League 1 Reserves | 2023/06/24 05:00 | Mandurah City FC Reserves v Murdoch University Melville FC Reserves | W | 2-1 |
| Australia WA State League 1 Reserves | 2023/06/03 05:00 | Mandurah City FC Reserves v Western Knights Reserves | W | 4-0 |