| Prd | Date | Home Team | Away Team | | Result | Games | Match |
|---|
| September |
| 1 | Mon 14/09/26 18:40 | Old Penarthians C | Cardiff E |  | Lost 6-20 | 0-5 | View |
| 1 | Mon 14/09/26 19:00 | Abergavenny C | Old Penarthians D (withdrawn) | | | | View |
| 1 | Wed 16/09/26 19:00 | Cardiff D | Seasiders at Old Pens | | Won 10-16 | 2-3 | View |
| 1 | Thu 17/09/26 18:40 | Old Penarthians A | Newport B | | Won 16-8 | 3-2 | View |
| 1 | Thu 24/09/26 18:40 | Seasiders at Old Pens | Llantrisant B | | Lost 10-15 | 2-3 | View |
| 1 | Fri 25/09/26 19:00 | Cardiff Medics A | Old Penarthians C | | Lost 19-5 | 4-1 | View |
| 1 | Fri 25/09/26 19:20 | Rhiwbina E | Old Penarthians A | | Won 7-17 | 1-4 | View |
| 1 | Mon 28/09/26 18:40 | Old Penarthians C | Llantrisant C | | Lost 2-20 | 0-5 | View |
| 1 | Wed 30/09/26 19:20 | Rhiwbina F | Seasiders at Old Pens | | Lost 18-8 | 3-2 | View |
| October |
| 1 | Fri 02/10/26 19:00 | Cardiff Medics B | Old Penarthians D (withdrawn) | | | | View |
| 1 | Mon 05/10/26 18:40 | Old Penarthians C | Caldicot A | | Lost 8-19 | 1-4 | View |
| 1 | Tue 06/10/26 18:30 | St Mellons E | Old Penarthians D (withdrawn) | | | | View |
| 1 | Thu 08/10/26 18:30 | Risca B | Seasiders at Old Pens | | Lost 14-8 | 3-2 | View |
| 1 | Thu 08/10/26 18:40 | Old Penarthians A | Penybont | | Won 20-1 | 5-0 | View |
| 1 | Fri 09/10/26 18:40 | Old Penarthians D (withdrawn) | Cardiff University B | | | | View |
| 1 | Tue 13/10/26 18:30 | Monmouth A | Old Penarthians C | | Lost 20-3 | 5-0 | View |
| 1 | Wed 14/10/26 18:40 | Old Penarthians D (withdrawn) | Cardiff H | | | | View |
| 1 | Thu 15/10/26 18:30 | Risca A | Old Penarthians A | | Won 8-14 | 2-3 | View |
| 1 | Thu 15/10/26 18:40 | Seasiders at Old Pens | Newport C | | Lost 8-18 | 1-4 | View |
| 1 | Mon 19/10/26 18:40 | Old Penarthians C | Rhiwbina G | | Lost 6-18 | 1-4 | View |
| 1 | Tue 20/10/26 18:30 | Caldicot B | Old Penarthians D (withdrawn) | | | | View |
| 1 | Wed 21/10/26 19:00 | Abergavenny B | Seasiders at Old Pens |  | Lost 20-3 | 5-0 | View |
| 1 | Thu 22/10/26 18:40 | Old Penarthians A | David Lloyd Cardiff B |  | | | View |
| 1 | Fri 23/10/26 18:40 | Old Penarthians A | Cardiff University A | | | | View |
| 1 | Tue 27/10/26 18:40 | Cowbridge C | Old Penarthians C | | | | View |
| 1 | Wed 28/10/26 18:40 | Old Penarthians D (withdrawn) | Merthyr Rising Stars | | | | View |
| 1 | Thu 29/10/26 19:00 | Cowbridge B | Old Penarthians A | | | | View |
| 1 | Thu 29/10/26 18:40 | Seasiders at Old Pens | UHW A | | | | View |
| November |
| 2 | Tue 03/11/26 19:00 | Newport B | Old Penarthians A | | | | View |
| 2 | Tue 03/11/26 19:00 | Cardiff E | Old Penarthians C | | | | View |
| 2 | Wed 04/11/26 18:40 | Old Penarthians D (withdrawn) | Abergavenny C | | | | View |
| 2 | Thu 05/11/26 18:40 | Seasiders at Old Pens | Cardiff D | | | | View |
| 2 | Mon 09/11/26 18:40 | Old Penarthians C | Cardiff Medics A | | | | View |
| 2 | Tue 10/11/26 18:30 | Llantrisant B | Seasiders at Old Pens | | | | View |
| 2 | Thu 12/11/26 18:40 | Cardiff University B | Old Penarthians D (withdrawn) | | | | View |
| 2 | Thu 12/11/26 18:40 | Old Penarthians A | Rhiwbina E | | | | View |
| 2 | Mon 16/11/26 18:30 | Llantrisant C | Old Penarthians C | | | | View |
| 2 | Wed 18/11/26 18:40 | Old Penarthians D (withdrawn) | Cardiff Medics B | | | | View |
| 2 | Thu 19/11/26 18:40 | Cardiff University A | Old Penarthians A | | | | View |
| 2 | Thu 19/11/26 18:40 | Seasiders at Old Pens | Rhiwbina F | | | | View |
| 2 | Wed 25/11/26 18:40 | Old Penarthians D (withdrawn) | St Mellons E | | | | View |
| 2 | Thu 26/11/26 18:40 | Seasiders at Old Pens | Risca B | | | | View |
| 2 | Thu 26/11/26 18:30 | Caldicot A | Old Penarthians C | | | | View |
| 2 | Thu 26/11/26 18:30 | Penybont | Old Penarthians A | | | | View |
| 2 | Mon 30/11/26 18:40 | Old Penarthians C | Monmouth A | | | | View |
| December |
| 2 | Wed 02/12/26 19:30 | Cardiff H | Old Penarthians D (withdrawn) | | | | View |
| 2 | Thu 03/12/26 18:40 | Old Penarthians A | Risca A | | | | View |
| 2 | Thu 03/12/26 19:00 | Newport C | Seasiders at Old Pens | | | | View |
| 2 | Tue 08/12/26 18:40 | David Lloyd Cardiff B | Old Penarthians A | | | | View |
| 2 | Wed 09/12/26 18:40 | Old Penarthians D (withdrawn) | Caldicot B | | | | View |
| 2 | Thu 10/12/26 18:40 | Seasiders at Old Pens | Abergavenny B | | | | View |
| 2 | Fri 11/12/26 19:20 | Rhiwbina G | Old Penarthians C | | | | View |
| 2 | Mon 14/12/26 18:40 | Old Penarthians C | Cowbridge C | | | | View |
| 2 | Wed 16/12/26 19:15 | UHW A | Seasiders at Old Pens | | | | View |
| 2 | Thu 17/12/26 18:40 | Old Penarthians A | Cowbridge B | | | | View |
| 2 | Fri 18/12/26 19:15 | Merthyr Rising Stars | Old Penarthians D (withdrawn) | | | | View |
Result outstanding.
The match has been entered but overdue for validation.