| No | Programme Title | Transmission Date and Time | Company | Thousands of Viewers |
|---|---|---|---|---|
| 1 | CLWB RYGBI (Dreigiau v Gweilch) | Sunday (14:45) | BBC Cymru | 58 |
| 2 | POBOL Y CWM | Tuesday (20:00) and Sunday (17:30) | BBC Cymru | 55 |
| 3 | POBOL Y CWM | Thursday (19:30) and Sunday (19:10) | BBC Cymru | 48 |
| 4 | POBOL Y CWM | Wednesday (20:00) and Sunday (18:25) | BBC Cymru | 47 |
| = | POBOL Y CWM | Monday (20:30) and Sunday (17:10) | BBC Cymru | 47 |
| 6 | TAITH BRYN TERFEL - GWLAD Y GAN | Monday (21:00) and Sunday (20:00) | Boom | 45 |
| = | NOSON LAWEN | Thursday (20:00) and Saturday (21:00) | Cwmni Da | 45 |
| 8 | PATROL PAWENNAU | Monday (08:00) and Sunday (08:25) | Cwmni Da | 42 |
| 9 | ANFONAF ANGEL: COR RHYS MEIRION | Wednesday (21:00), Friday (14:00) and Monday W1 (18:30) | Cwmni Da | 34 |
| 10 | ADRE | Monday (22:00), Tuesday (18:00), Friday (15:30) and Saturday (12:30) | Boom | 31 |
| 11 | TEILWNG YW'R OEN | Monday (19:30), Tuesday (23:00) and Thursday (12:30) | Eisteddfod Genedlaethol Cymru | 29 |
| 12 | PATROL PAWENNAU | Saturday (07:30) | Cwmni Da | 28 |
| 13 | JONATHAN: Y SIALENS FAWR | Tuesday (21:00) and Friday (23:05) | Avanti | 26 |
| 14 | CLWB RYGBI (Cwins v Llanymddyfri) | Friday (19:25) | BBC Cymru | 25 |
| = | NADOLIG LLAWEN CWMDERI | Tuesday (13:00) | BBC Cymru | 25 |
| 16 | CLWB RYGBI (Scarlets v Gleision Caerdydd) | Sunday (13:00) | BBC Cymru | 24 |
| 17 | STAND YP CYMRU | Saturday (22:00) | BBC Cymru | 23 |
| 18 | HENO | Monday (19:00) | Tinopolis | 21 |
| = | ROWND A ROWND | Thursday (18:30) | Rondo | 21 |
| 20 | O'R DIWEDD 2018 | Thursday (21:00) and Tuesday W1 (22:00) | Boom | 20 |
| = | NEWYDDION S4C | Tuesday (13:30) | BBC Cymru | 20 |
