| 2023-05-05 16:00:00May 5, 2023 | John Curtin CoA A vs South Coast BC B | 7 - 0 | Intermediate Boys Champion Schools Sth 1 | | John Curtin CoA A |
| 2023-05-05 16:00:00May 5, 2023 |  Darling Range SC vs St Norberts College | 4 - 2 | Intermediate Boys Champion Schools Sth 1 | | Darling Range SC |
| 2023-05-05 16:00:00May 5, 2023 | Lynwood SHS A vs Willetton SHS | 4 - 0 | Intermediate Boys Champion Schools Sth 1 | | Lynwood SHS A |
| 2023-05-05 16:00:00May 5, 2023 | Darling Range SC vs South Coast BC B | 3 - 4 | Intermediate Boys Champion Schools Sth 1 | | Darling Range SC |
| 2023-05-05 16:00:00May 5, 2023 | Lynwood SHS A vs John Curtin CoA A | 0 - 0 | Intermediate Boys Champion Schools Sth 1 | | Lynwood SHS A |
| 2023-05-05 16:00:00May 5, 2023 | Willetton SHS vs Darling Range SC | 0 - 2 | Intermediate Boys Champion Schools Sth 1 | | Willetton SHS |
| 2023-05-05 16:00:00May 5, 2023 | South Coast BC B vs Lynwood SHS A | 2 - 1 | Intermediate Boys Champion Schools Sth 1 | | South Coast BC B |
| 2023-05-05 16:00:00May 5, 2023 | St Norberts College vs John Curtin CoA A | 0 - 5 | Intermediate Boys Champion Schools Sth 1 | | St Norberts College |
| 2023-05-05 16:00:00May 5, 2023 | Willetton SHS vs St Norberts College | 3 - 0 | Intermediate Boys Champion Schools Sth 1 | | Willetton SHS |
| 2023-05-05 16:00:00May 5, 2023 | John Curtin CoA A vs Darling Range SC | 1 - 0 | Intermediate Boys Champion Schools Sth 1 | | John Curtin CoA A |
| 2023-05-05 16:00:00May 5, 2023 | St Norberts College vs Lynwood SHS A | 0 - 5 | Intermediate Boys Champion Schools Sth 1 | | St Norberts College |
| 2023-05-05 16:00:00May 5, 2023 | South Coast BC B vs Willetton SHS | 5 - 0 | Intermediate Boys Champion Schools Sth 1 | | South Coast BC B |
| 2023-05-05 16:00:00May 5, 2023 | South Coast BC B vs St Norberts College | 3 - 0 | Intermediate Boys Champion Schools Sth 1 | | South Coast BC B |
| 2023-05-05 16:00:00May 5, 2023 | Lynwood SHS A vs Darling Range SC | 4 - 0 | Intermediate Boys Champion Schools Sth 1 | | Lynwood SHS A |
| 2023-05-05 16:00:00May 5, 2023 | Willetton SHS vs John Curtin CoA A | 0 - 3 | Intermediate Boys Champion Schools Sth 1 | | Willetton SHS |
