25 September 2021
Aberavon		v	Swansea
Carmarthen Quins		v	Llandovery
Llanelli		v	Bridgend

2 October 2021
Bridgend		v	Aberavon
Llandovery		v	Llanelli
Swansea		v	Carmarthen Quins

9 October 2021
Carmarthen Quins		v	Aberavon
Llandovery		v	Bridgend
Swansea		v	Llanelli

16 October 2021
Aberavon		v	Llandovery
Bridgend		v	Swansea
Llanelli		v	Carmarthen Quins

23 October 2021
Carmarthen Quins		v	Bridgend
Llanelli		v	Aberavon
Swansea		v	Llandovery

6 November 2021
Bridgend		v	Llanelli
Llandovery		v	Carmarthen Quins
Swansea		v	Aberavon

13 November 2021
Aberavon		v	Bridgend
Carmarthen Quins		v	Swansea
Llanelli		v	Llandovery

20 November 2021
Aberavon		v	Carmarthen Quins
Bridgend		v	Llandovery
Llanelli		v	Swansea

27 November 2021
Carmarthen Quins		v	Llanelli
Llandovery		v	Aberavon
Swansea		v	Bridgend

18 September 2021
Aberavon	43	17	Llanelli
Bridgend	15	38	Carmarthen Quins
Llandovery	21	5	Swansea

	Teams	P	W	D	L	Pts
	Carmarthen Quins	1	1	0	0	5
	Aberavon	1	1	0	0	5
	Llandovery	1	1	0	0	4
	Bridgend	1	0	0	1	0
	Llanelli	1	0	0	1	0
	Swansea	1	0	0	1	0