| Australia New South Wales U20 League | 2023/08/23 09:30 | Mt Druitt Town Rangers U20 v Manly United U20 | W | 2-4 |
| Australia New South Wales U20 League | 2023/08/06 03:00 | Wollongong Wolves U20 v Manly United U20 | D | 0-0 |
| Australia New South Wales U20 League | 2023/07/29 07:00 | Manly United U20 v Sutherland Sharks U20 | W | 3-0 |
| Australia New South Wales U20 League | 2023/07/22 07:00 | Manly United U20 v Apia L Tigers U20 | L | 0-1 |
| Australia New South Wales U20 League | 2023/07/08 07:00 | Manly United U20 v Marconi Stallions U20 | W | 1-0 |
| Australia New South Wales U20 League | 2023/07/01 07:00 | Manly United U20 v NWS Spirit FC U20 | W | 6-0 |
| Australia New South Wales U20 League | 2023/06/24 07:00 | St George City FA U20 v Manly United U20 | W | 0-4 |
| Australia New South Wales U20 League | 2023/06/17 07:00 | Manly United U20 v Sydney United U20 | W | 3-0 |
| Australia NSW League 1 U20 | 2023/08/26 07:00 | Mounties Wanderers U20 v St George Saints U20 | D | 1-1 |
| Australia NSW League 1 U20 | 2023/08/19 07:00 | St George Saints U20 v Dulwich Hill U20 | W | 4-3 |
| Australia NSW League 1 U20 | 2023/08/12 02:30 | Central Coast United FC U20 v St George Saints U20 | L | 3-2 |
| Australia NSW League 1 U20 | 2023/08/05 07:00 | St George Saints U20 v Hills United FC U20 | W | 4-1 |
| Australia NSW League 1 U20 | 2023/07/29 07:00 | Bonnyrigg White Eagles U20 v St George Saints U20 | W | 0-2 |
| Australia NSW League 1 U20 | 2023/07/22 07:00 | Rydalmere Lions FC U20 v St George Saints U20 | L | 2-0 |
| Australia NSW League 1 U20 | 2023/07/15 07:00 | St George Saints U20 v Northern Tigers U20 | W | 4-2 |
| Australia NSW League 1 U20 | 2023/07/08 07:00 | Canterbury Bankstown FC U20 v St George Saints U20 | W | 1-2 |