25 September 2021
Llanishen		v	St Peters

2 October 2021
Rhiwbina		v	Llanishen
Rumney		v	St Josephs

9 October 2021
Rumney		v	St Peters
St Josephs		v	Llanishen

16 October 2021
Llanishen		v	Rumney
St Peters		v	Rhiwbina

18 September 2021
Rhiwbina	25	25	Rumney
St Peters	18	21	St Josephs

11 September 2021
St Josephs	28	9	Rumney

4 September 2021
Rhiwbina	26	19	St Peters
Rumney	20	0	Llanishen
Match awarded to Rumney.

28 August 2021
Llanishen	31	38	St Josephs
St Peters	21	24	Rumney

21 August 2021
Llanishen	32	27	Rhiwbina

14 August 2021
Rhiwbina	0	50	St Josephs
St Peters	24	17	Llanishen

7 August 2021
Rumney	26	20	Rhiwbina
St Josephs	26	8	St Peters

	Teams	P	W	D	L	Pts
	St Josephs	5	5	0	0	24
	Rumney	5	3	1	1	16
	Rhiwbina	5	1	1	3	9
	Llanishen	4	1	0	3	8
	St Peters	5	1	0	4	8