most games with 21 runs allowed by a team in a season

The Cincinnati Reds have the most games pitched by a team with 21+ runs allowed in a season, with 3 games in 1901.

Interpreted as:

most games with 21 or more runs allowed by a team in a season

	TEAM	G	R	SEASON	W%	W	L	ERA	SO	SHO	SV	IP	H	ER	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Reds	3	71	1901	.000	0	3	0.00	3	0	0	26.0	83	0	4	6	0		51	1	1.04	2.08	0.50	1.38	5.9	11.8	3.42	2.079	24.58	28.73
2	Indians	2	44	2002	.000	0	2	21.71	8	0	0	17.0	47	41	6	14	2	2	116	3	4.24	7.41	0.57	3.18	6.9	12.1	3.59	.477	23.29	24.88
3	Cubs	2	45	1957	.000	0	2	20.12	9	0	0	17.0	48	38	9	13	2	2	116	2	4.76	6.88	0.69	4.76	7.8	11.2	3.59	.470	23.82	25.41
4	Athletics	2	43	1950	.000	0	2	18.53	9	0	0	17.0	33	35	3	27	1		113	3	4.76	14.29	0.33	1.59	8.0	23.9	3.53	.411	22.76	17.47
5	Athletics	2	44	1939	.000	0	2	0.00	2	0	0	17.0	50	0	12	11	1		116	0	1.06	5.82	0.18	6.35	1.7	9.5	3.59	.422	23.29	26.47
6	Athletics	2	46	1936	.000	0	2	0.00	8	0	0	18.0	39	0	7	27	1		120	5	4.00	13.50	0.30	3.50	6.7	22.5	3.67	.416	23.00	19.50
7	Phillies	2	43	1930	.000	0	2	0.00	6	0	0	16.0	48	0	4	12	0		103	0	3.38	6.75	0.50	2.25	5.8	11.7	3.75	.543	24.19	27.00
8	Phillies	2	49	1929	.000	0	2	0.00	3	0	0	17.0	47	0	2	15	2		118	0	1.59	7.94	0.20	1.06	2.5	12.7	3.65	.469	25.94	24.88
9	Phillies	2	44	1926	.000	0	2	0.00	8	0	0	18.0	43	0	3	14	0		113	1	4.00	7.00	0.57	1.50	7.1	12.4	3.17	.455	22.00	21.50
10	Red Sox	2	51	1923	.000	0	2	0.00	8	0	0	17.0	54	0	2	20	1		123	0	4.24	10.59	0.40	1.06	6.5	16.3	4.35	.565	27.00	28.59
11	Phillies	2	43	1923	.000	0	2	0.00	7	0	0	18.0	45	0	3	13	1		116	2	3.50	6.50	0.54	1.50	6.0	11.2	3.22	.457	21.50	22.50
12	Reds	2	45	1912	.000	0	2	0.00	3	0	0	16.0	48	0	1	13	0		102	0	1.69	7.31	0.23	0.56	2.9	12.7	3.81	.553	25.31	27.00
13	Rockies	1	21	2025	.000	0	1	18.00	4	0	0	9.0	24	18	5	5	0	0	56	1	4.00	5.00	0.80	5.00	7.1	8.9	3.22	.452	21.00	24.00
14	Orioles	1	24	2025	.000	0	1	24.00	6	0	0	9.0	25	24	3	11	2	0	64	0	6.00	11.00	0.55	3.00	9.4	17.2	4.00	.524	24.00	25.00
15	Mets	1	21	2023	.000	0	1	21.00	8	0	0	9.0	22	21	6	6	1	0	55	0	8.00	6.00	1.33	6.00	14.5	10.9	3.11	.471	21.00	22.00
16	Rockies	1	25	2023	.000	0	1	25.00	3	0	0	9.0	28	25	5	6	1	0	59	2	3.00	6.00	0.50	5.00	5.1	10.2	3.78	.523	25.00	28.00
17	White Sox	1	21	2022	.000	0	1	21.00	9	0	0	9.0	25	21	4	4	0	0	55	1	9.00	4.00	2.25	4.00	16.4	7.3	3.22	.553	21.00	25.00
18	Red Sox	1	28	2022	.000	0	1	27.00	9	0	0	9.0	29	27	5	5	1	0	63	2	9.00	5.00	1.80	5.00	14.3	7.9	3.78	.558	28.00	29.00
19	Pirates	1	21	2022	.000	0	1	18.00	3	0	0	8.0	23	16	1	4	1	0	53	0	3.38	4.50	0.75	1.13	5.7	7.5	3.38	.500	23.63	25.88
20	Orioles	1	22	2021	.000	0	1	22.00	8	0	0	9.0	19	22	5	8	2	0	55	0	8.00	8.00	1.00	5.00	14.5	14.5	3.00	.438	22.00	19.00
21	Nationals	1	24	2021	.000	0	1	21.00	7	0	0	9.0	22	21	5	9	0	0	60	0	7.00	9.00	0.78	5.00	11.7	15.0	3.44	.436	24.00	22.00
22	Diamondbacks	1	22	2021	.000	0	1	21.38	4	0	0	8.0	21	19	8	8	1	0	53	0	4.50	9.00	0.50	9.00	7.5	15.1	3.63	.406	24.75	23.63
23	Marlins	1	29	2020	.000	0	1	30.38	9	0	0	8.0	23	27	7	9	1	0	58	0	10.13	10.13	1.00	7.88	15.5	15.5	4.00	.500	32.63	25.88
24	Rockies	1	23	2020	.000	0	1	23.00	6	0	0	9.0	27	23	4	5	1	0	59	1	6.00	5.00	1.20	4.00	10.2	8.5	3.56	.535	23.00	27.00
25	Astros	1	21	2019	.000	0	1	21.00	7	0	0	9.0	25	21	6	4	0	0	56	0	7.00	4.00	1.75	6.00	12.5	7.1	3.22	.487	21.00	25.00