least runs allowed by a mlb team in a season

The Milwaukee Brewers have allowed the fewest runs by a team in a season, with 34 runs in 1884.

	TEAM	R	SEASON	G	W%	W	L	GS	ERA	SO	CG	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	Brewers	34	1884	12	.667	8	4	12	2.25	139	12		0	104.0	49	26	1	13			386	7	12.03	1.13	10.69	0.09	36.0	3.4	0.60		2.94	4.24
2	Saints	57	1884	9	.250	2	6	9	3.17	44	7		0	71.0	72	25	1	27			320	7	5.58	3.42	1.63	0.13	13.8	8.4	1.39		7.23	9.13
3	Quicksteps	114	1884	18	.111	2	16	18	3.04	113	15		0	142.0	165	48	4	18			625	19	7.16	1.14	6.28	0.25	18.1	2.9	1.29		7.23	10.46
4	Brewers	156	1891	36	.583	21	15	36	2.50	137	35		0	309.2	291	86	6	120	10		1,343	11	3.98	3.49	1.14	0.17	10.2	8.9	1.33	.266	4.53	8.46
5	Mets	177	2025	55	.618	34	21	55	2.80	492	0	0	16	489.0	408	152	35	202	21	2	2,055	23	9.06	3.72	2.44	0.64	23.9	9.8	1.25	.286	3.26	7.51
6	Twins	185	2025	54	.556	30	24	54	3.25	480	0	0	13	473.1	417	171	47	130	27	3	1,963	10	9.13	2.47	3.69	0.89	24.5	6.6	1.16	.289	3.52	7.93
7	Astros	191	2025	54	.537	29	25	54	3.38	501	2	0	14	474.1	380	178	51	166	16	1	1,954	10	9.51	3.15	3.02	0.97	25.6	8.5	1.15	.270	3.62	7.21
8	Royals	191	2025	56	.518	29	27	56	3.17	453	0	0	17	499.1	438	176	53	156	16	8	2,056	22	8.16	2.81	2.90	0.96	22.0	7.6	1.19	.279	3.44	7.89
9	Yankees	192	2025	54	.630	34	20	54	3.31	520	0	0	16	478.0	366	176	46	186	12	1	1,975	19	9.79	3.50	2.80	0.87	26.3	9.4	1.15	.264	3.62	6.89
10	Orioles	192	1890	38	.441	15	19	38	4.00	134	36		0	315.1	307	140	3	123	24		1,387	13	3.82	3.51	1.09	0.09	9.7	8.9	1.36	.276	5.48	8.76
11	Rangers	195	2025	56	.482	27	29	56	3.25	432	1	1	16	487.1	406	176	49	160	16	4	2,001	18	7.98	2.95	2.70	0.90	21.6	8.0	1.16	.266	3.60	7.50
12	Giants	199	2025	55	.564	31	24	55	3.25	467	0	0	15	484.0	422	175	41	161	16	6	2,003	17	8.68	2.99	2.90	0.76	23.3	8.0	1.20	.289	3.70	7.85
13	Tigers	201	2025	56	.643	36	20	56	3.23	487	1	1	16	499.0	414	179	55	159	27	4	2,058	13	8.78	2.87	3.06	0.99	23.7	7.7	1.15	.270	3.63	7.47
14	Padres	205	2025	53	.585	31	22	53	3.54	464	2	2	19	470.0	391	185	54	172	19	5	1,957	12	8.89	3.29	2.70	1.03	23.7	8.8	1.20	.270	3.93	7.49
15	Rays	206	2025	54	.500	27	27	54	3.65	413	0	0	14	483.2	422	196	73	152	21	3	1,980	7	7.69	2.83	2.72	1.36	20.9	7.7	1.19	.264	3.83	7.85
16	Braves	207	2025	53	.472	25	28	53	3.71	448	0	0	10	468.0	405	193	60	175	21	10	1,953	17	8.62	3.37	2.56	1.15	22.9	9.0	1.24	.276	3.98	7.79
17	Indians	209	2020	60	.583	35	25	60	3.29	621	1	0	20	536.0	440	196	68	157	27	8	2,176	20	10.43	2.64	3.96	1.14	28.5	7.2	1.11	.285	3.51	7.39
18	Dodgers	213	2020	60	.717	43	17	60	3.02	517	0	0	15	538.2	424	181	66	145	21	4	2,172	24	8.64	2.42	3.57	1.10	23.8	6.7	1.06	.252	3.56	7.08
19	Twins	215	2020	60	.600	36	24	60	3.58	535	0	0	17	513.1	448	204	62	170	21	0	2,130	20	9.38	2.98	3.15	1.09	25.1	8.0	1.20	.288	3.77	7.85
20	Mountain City	216	1884	25	.240	6	19	25	4.67	93	20		0	219.2	292	114	3	52			1,027	14	3.81	2.13	1.79	0.12	9.1	5.1	1.57		8.85	11.96
21	Phillies	218	2025	54	.648	35	19	54	3.65	531	0	0	19	485.2	449	197	52	159	17	6	2,043	16	9.84	2.95	3.34	0.96	26.0	7.8	1.25	.309	4.04	8.32
22	Cardinals	220	2025	55	.564	31	24	55	3.71	392	1	1	15	487.2	442	201	42	153	18	6	2,036	15	7.23	2.82	2.56	0.78	19.3	7.5	1.22	.280	4.06	8.16
23	Mariners	220	2025	53	.566	30	23	53	3.64	425	0	0	18	479.2	466	194	52	161	18	11	2,044	10	7.97	3.02	2.64	0.98	20.8	7.9	1.31	.298	4.13	8.74
24	Reds	229	2025	56	.500	28	28	56	3.78	450	0	0	15	497.0	426	209	65	167	22	4	2,075	20	8.15	3.02	2.69	1.18	21.7	8.0	1.19	.263	4.15	7.71
25	Cardinals	229	2020	58	.517	30	28	58	3.90	464	2	0	13	473.0	376	205	69	204	26	8	1,989	21	8.83	3.88	2.27	1.31	23.3	10.3	1.23	.250	4.36	7.15