| 2023-05-05 16:00:00May 5, 2023 | Mercy A vs Dianella SC | 2 - 2 | Senior Boys Champion Schools Nth 2 | | Mercy |
| 2023-05-05 16:00:00May 5, 2023 |  Shenton College vs Emmanuel CCS | 0 - 0 | Senior Boys Champion Schools Nth 2 | | Shenton |
| 2023-05-05 16:00:00May 5, 2023 | Ballajura CC vs Scotch College | 2 - 1 | Senior Boys Champion Schools Nth 2 | | Ballajura |
| 2023-05-05 16:00:00May 5, 2023 | Shenton College vs Dianella SC | 0 - 6 | Senior Boys Champion Schools Nth 2 | | Shenton |
| 2023-05-05 16:00:00May 5, 2023 | Ballajura CC vs Mercy A | 1 - 2 | Senior Boys Champion Schools Nth 2 | | Ballajura |
| 2023-05-05 16:00:00May 5, 2023 | Scotch College vs Emmanuel CCS | 4 - 0 | Senior Boys Champion Schools Nth 2 | | Scotch |
| 2023-05-05 16:00:00May 5, 2023 | Dianella SC vs Ballajura CC | 8 - 2 | Senior Boys Champion Schools Nth 2 | | Dianella |
| 2023-05-05 16:00:00May 5, 2023 | Emmanuel CCS vs Mercy A | 0 - 3 | Senior Boys Champion Schools Nth 2 | | Emmanuel |
| 2023-05-05 16:00:00May 5, 2023 | Scotch College vs Shenton College | 2 - 1 | Senior Boys Champion Schools Nth 2 | | Scotch |
| 2023-05-05 16:00:00May 5, 2023 | Mercy A vs Shenton College | 3 - 0 | Senior Boys Champion Schools Nth 2 | | Mercy |
| 2023-05-05 16:00:00May 5, 2023 | Emmanuel CCS vs Ballajura CC | 3 - 1 | Senior Boys Champion Schools Nth 2 | | Emmanuel |
| 2023-05-05 16:00:00May 5, 2023 | Dianella SC vs Scotch College | 3 - 0 | Senior Boys Champion Schools Nth 2 | | Dianella |
| 2023-05-05 16:00:00May 5, 2023 | Dianella SC vs Emmanuel CCS | 2 - 1 | Senior Boys Champion Schools Nth 2 | | Dianella |
| 2023-05-05 16:00:00May 5, 2023 | Ballajura CC vs Shenton College | 6 - 0 | Senior Boys Champion Schools Nth 2 | | Ballajura |
| 2023-05-05 16:00:00May 5, 2023 | Scotch College vs Mercy A | 0 - 1 | Senior Boys Champion Schools Nth 2 | | Scotch |
