| 2026-09-10 00:00:00September 10, 2026 | Cathays Sports v Rumney British Legion | - | Premier League | | Matchday 1 |
| 2026-09-17 00:00:00September 17, 2026 | Rumney British Legion v Macky Misfits | - | Premier League | | Matchday 2 |
| 2026-09-24 00:00:00September 24, 2026 | Mackintosh Snooker v Rumney British Legion | - | Premier League | | Matchday 3 |
| 2026-10-01 00:00:00October 1, 2026 | Rumney British Legion v Canton Libs | - | Malcolm Keenor Trophy | | Group A match 1 |
| 2026-10-08 00:00:00October 8, 2026 | Rumney British Legion v County Cons | - | Premier League | | Matchday 4 |
| 2026-10-15 00:00:00October 15, 2026 | Caerphilly A v Rumney British Legion | - | Premier League | | Matchday 5 |
| 2026-10-22 00:00:00October 22, 2026 | Market Street A v Rumney British Legion | - | Premier League | | Matchday 6 |
| 2026-10-29 00:00:00October 29, 2026 | Mackintosh Snooker v Rumney British Legion | - | Malcolm Keenor Trophy | | Group A match 2 |
| 2026-11-05 00:00:00November 5, 2026 | Rumney British Legion v Canton Warriors | - | Premier League | | Matchday 7 |
| 2026-11-12 00:00:00November 12, 2026 | Macky Cuesaders v Rumney British Legion | - | Premier League | | Matchday 8 |
| 2026-11-19 00:00:00November 19, 2026 | Rumney British Legion v Fairwater Cons | - | Premier League | | Matchday 9 |
| 2026-11-26 00:00:00November 26, 2026 | Macky Cuesaders v Rumney British Legion | - | Malcolm Keenor Trophy | | Group A match 3 |
| 2026-12-03 00:00:00December 3, 2026 | Taff’s Well v Rumney British Legion | - | Premier League | | Matchday 10 |
| 2026-12-10 00:00:00December 10, 2026 | Rumney British Legion v Canton Libs | - | Premier League | | Matchday 11 |
| 2026-12-17 00:00:00December 17, 2026 | Rumney British Legion v Cathays Sports | - | Premier League | | Matchday 12 |
| 2027-01-07 00:00:00January 7, 2027 | Rumney British Legion v Canton Warriors | - | Malcolm Keenor Trophy | | Group A match 4 |
| 2027-01-14 00:00:00January 14, 2027 | Macky Misfits v Rumney British Legion | - | Premier League | | Matchday 13 |
| 2027-01-21 00:00:00January 21, 2027 | Rumney British Legion v Mackintosh Snooker | - | Premier League | | Matchday 14 |
| 2027-01-28 00:00:00January 28, 2027 | County Cons v Rumney British Legion | - | Premier League | | Matchday 15 |
| 2027-02-04 00:00:00February 4, 2027 | Rumney British Legion v Market Street A | - | Malcolm Keenor Trophy | | Group A match 5 |
| 2027-02-11 00:00:00February 11, 2027 | Rumney British Legion v Caerphilly A | - | Premier League | | Matchday 16 |
| 2027-02-18 00:00:00February 18, 2027 | Rumney British Legion v Market Street A | - | Premier League | | Matchday 17 |
| 2027-02-25 00:00:00February 25, 2027 | Canton Warriors v Rumney British Legion | - | Premier League | | Matchday 18 |
| 2027-03-18 00:00:00March 18, 2027 | Rumney British Legion v Macky Cuesaders | - | Premier League | | Matchday 19 |
| 2027-03-25 00:00:00March 25, 2027 | Fairwater Cons v Rumney British Legion | - | Premier League | | Matchday 20 |
| 2027-04-01 00:00:00April 1, 2027 | Rumney British Legion v Taff's Well | - | Premier League | | Matchday 21 |
| 2027-04-08 00:00:00April 8, 2027 | Canton Libs v Rumney British Legion | - | Premier League | | Matchday 22 |
