| Australia - FQPL sub-23 | 2021/05/22 06:54 | Southside Eagles sub-23 v Souths United sub-23 | L | 3-0 |
| Australia - FQPL sub-23 | 2021/09/19 04:36 | Sunshine Coast sub-23 v Souths United sub-23 | L | 2-1 |
| Australia - FQPL sub-23 | 2021/09/11 07:24 | Souths United sub-23 v Western Pride FC sub-23 | D | 1-1 |
| Australia - FQPL sub-23 | 2021/09/08 09:39 | Ipswich Knights sub-23 v Souths United sub-23 | W | 2-6 |
| Australia - FQPL sub-23 | 2021/09/04 06:35 | Souths United sub-23 v Mitchelton FC sub-23 | L | 2-3 |
| Australia - FQPL sub-23 | 2021/08/29 06:34 | Wynnum Wolves sub-23 v Souths United sub-23 | D | 1-1 |
| Australia - FQPL sub-23 | 2021/07/17 06:53 | Souths United sub-23 v Holland Park Hawks U23 | W | 3-2 |
| Australia - FQPL sub-23 | 2021/06/12 03:54 | SWQ Thunder sub-23 v Souths United sub-23 | W | 0-1 |
| Australia - FQPL sub-23 | 2021/06/05 06:38 | Mitchelton FC sub-23 v Souths United sub-23 | W | 1-3 |
| Australia - FQPL sub-23 | 2021/09/19 04:36 | Southside Eagles sub-23 v SWQ Thunder sub-23 | W | 1-0 |
| Australia - FQPL sub-23 | 2021/09/11 06:30 | Mitchelton FC sub-23 v Southside Eagles sub-23 | L | 2-1 |
| Australia - FQPL sub-23 | 2021/09/04 06:00 | Brisbane City sub-23 v Southside Eagles sub-23 | L | 4-0 |
| Australia - FQPL sub-23 | 2021/07/20 10:47 | Southside Eagles sub-23 v Western Pride FC sub-23 | W | 1-0 |
| Australia - FQPL sub-23 | 2021/06/26 06:59 | Rochedale Rovers sub-23 v Southside Eagles sub-23 | L | 2-0 |
| Australia - FQPL sub-23 | 2021/06/12 06:25 | Southside Eagles sub-23 v Holland Park Hawks U23 | W | 4-1 |
| Australia - FQPL sub-23 | 2021/06/04 08:30 | Southside Eagles sub-23 v Brisbane City sub-23 | D | 2-2 |
| Australia - FQPL sub-23 | 2021/05/29 06:45 | Ipswich Knights sub-23 v Southside Eagles sub-23 | L | 1-0 |