League Tables – 2021
League Table – PG1
| TEAM | PLAYED | WON | DRAW | LOST | FOR | AGAINST | DIFFERENCE | POINTS |
| PENYLAN | 12 | 10 | 0 | 2 | 948 | 836 | 112 | 117 |
| HARLEQUINS | 12 | 8 | 0 | 4 | 874.75 | 796 | 78.75 | 95 |
| MERTHYR WEST END | 12 | 7 | 0 | 5 | 952 | 905 | 47 | 93 |
| ELY VALLEY | 12 | 5 | 0 | 7 | 918 | 917 | 1 | 77 |
| YSTRADFECHAN | 12 | 5 | 0 | 7 | 827 | 881.75 | -54.75 | 76 |
| WHITCHURCH | 12 | 4 | 0 | 8 | 849 | 896.75 | -47.75 | 67 |
| DINAS POWIS | 12 | 4 | 0 | 8 | 847.75 | 984 | -136.25 | 57 |
League Table – PG2
| TEAM | PLAYED | WON | DRAW | LOST | FOR | AGAINST | DIFF | POINTS |
| PENYLAN | 18 | 15 | 0 | 3 | 1199 | 864 | 335 | 90 |
| WHITCHURCH | 18 | 15 | 0 | 3 | 1184 | 855.75 | 328.25 | 90 |
| YSTRADFECHAN | 18 | 14 | 0 | 4 | 1047 | 761 | 286 | 84 |
| MERTHYR WEST END | 18 | 9 | 0 | 9 | 915.25 | 863 | 52.25 | 54 |
| HARLEQUINS | 18 | 9 | 0 | 9 | 932.50 | 935 | -2.5 | 54 |
| DINAS POWIS | 18 | 9 | 1 | 8 | 758 | 732.50 | 25.50 | 51 |
| CARDIFF | 18 | 8 | 1 | 9 | 978 | 1094.25 | -116.25 | 51 |
| GUEST MEMORIAL | 18 | 6 | 0 | 12 | 689.75 | 894 | -204.25 | 36 |
| PENARTH | 18 | 3 | 0 | 15 | 727 | 991 | -264 | 18 |
| LLANTRISANT | 18 | 1 | 1 | 16 | 667 | 1063 | -396 | 6 |
League Table – Merthyr League
| TEAM | PLAYED | WON | DRAW | LOST | FOR | AGAINST | DIFFERENCE | POINTS |
| TROEDYRHIW | 10 | 8 | 0 | 2 | 560 | 377 | 183 | 90 |
| MERTHYR WEST END | 10 | 8 | 0 | 2 | 487 | 402 | 85 | 89 |
| THOMASTOWN | 10 | 5 | 0 | 5 | 481 | 425 | 56 | 59 |
| GUEST MEMORIAL | 8 | 3 | 0 | 5 | 345 | 391 | -46 | 42 |
| TRELEWIS/TREHARRIS | 8 | 2 | 0 | 6 | 313 | 433 | -120 | 28 |
| CYFARTHFA | 8 | 1 | 0 | 7 | 299 | 457 | -158 | 16 |
League Table – Rhymney Valley League Div 1
| TEAM | PLAYED | WON | DRAW | LOST | FOR | AGAINST | DIFFERENCE | POINTS |
| TRELEWIS/TREHARRIS | 11 | 9 | 0 | 2 | 719 | 595.7 | 123.3 | 118 |
| GILFACH | 12 | 7 | 0 | 5 | 779.7 | 707 | 72.7 | 98 |
| PENYRHEOL | 12 | 6 | 1 | 5 | 729 | 755 | -26 | 87
|
| CAERPHILLY TOWN | 12 | 6 | 0 | 6 | 749 | 776.3 | 27.3 | 82 |
| BARGOED | 12 | 4 | 2 | 6 | 709 | 703 | 6 | 77 |
| MERTHYR WEST END | 12 | 5 | 0 | 7 | 715 | 799 | -84 | 73 |
| YSTRAD MYNACH | 11 | 2 | 1 | 8 | 612 | 676.7 | -64.7 | 47 |
League Table – Mid Glam League
| TEAM | PLAYED | WON | DRAW | LOST | FOR | AGAINST | DIFFERENCE | POINTS |
| FERNDALE | 8 | 7 | 0 | 1 | 461.5 | 308 | 153.5 | 79 |
| BLAENRHONDDA | 8 | 7 | 0 | 1 | 468 | 353 | 115 | 76 |
| MERTHYR WEST END | 8 | 5 | 0 | 3 | 431 | 361 | 70 | 58 |
| GELLI PARK | 8 | 5 | 0 | 3 | 410 | 367 | 43 | 55 |
| YNYSYBWL | 8 | 3 | 0 | 5 | 331 | 396.5 | -65.5 | 36 |
| YSTRADFECHAN | 8 | 3 | 0 | 5 | 345 | 414 | -69 | 35 |
| TROEDYRHIW | 8 | 2 | 0 | 6 | 471 | 409 | -38 | 32 |
| THOMASTOWN | 8 | 2 | 0 | 6 | 338 | 418 | -80 | 31 |
| TRELEWIS/TREHARRIS | 8 | 2 | 0 | 6 | 307 | 436 | -129 | 30 |
