The Southern Conference was cancelled two games into Round 3 due to a COVID-19 outbreak in the Greater Sydney region.
| Round 1 | |||||
| 5 May | All Saints’ Maitland | 12 – 30 | Holy Cross Ryde | Baddeley Park | View |
| 12 May | Farrer MAHS | 14 – 40 | Patrician Fairfield | Farrer MAHS | View |
| 12 May | Patrician ‘Blacktown | 16 – 20 | Endeavour Sports | Panthers Stadium | View |
| 13 May | Bass High | 0 – 26 | St Dominic’s Penrith | Belmore Sports Ground | View |
| 13 May | St Gregory’s C’town | 28 – 8 | Hunter Sports | St Gregory’s College | View |
| 13 May | Hills Sports | 18 – 26 | Westfields Sports | Ringrose Park | View |
| 19 May | Illawarra Sports | 26 – 22 | Erindale College | Collegians Stadium | View |
| 24 Jun | Mt Ridley College | 28 – 26 | Hallam Senior College | Anderson Reserve | View |
| Round 2 | |||||
| 26 May | Holy Cross Ryde | 18 – 20 | Patrician Fairfield | Holy Cross College | View |
| 1 Jun | Endeavour Sports | 22 – 28 | Hills Sports | PointsBet Stadium | View |
| 2 Jun | All Saints’ Maitland | 30 – 18 | Farrer MAHS | Maitland Sports Ground | View |
| 9 Jun | Westfields Sports | 16 – 24 | Patrician Blacktown | Aubrey Keech Reserve | View |
| 9 Jun | Hunter Sports | 6 – 56 | St Dominic’s Penrith | St Johns Oval | View |
| 10 Jun | St Gregory’s C’town | 22 – 0 | Bass High | Kirkham Oval | View |
| Cancelled | Erindale College | – | Hallam Senior College | Seiffert Oval | View |
| Cancelled | Illawarra Sports | – | Mt Ridley College | Sid Parrish Park | View |
| Round 3 | |||||
| 16 Jun | Patrician Fairfield | 48 – 0 | All Saints’ Maitland | New Era Stadium | View |
| 24 Jun | Bass High | 20 – 24 | Hunter Sports | Terry Lamb Complex | View |