which team allowed the least runs scored in a season

The Milwaukee Brewers have given up 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	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
6	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
7	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
8	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
9	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
10	Mets	217	2025	66	.636	42	24	66	2.85	590	0	0	21	588.1	494	186	46	233	25	4	2,467	25	9.03	3.56	2.53	0.70	23.9	9.4	1.24	.285	3.32	7.56
11	Rangers	219	2025	66	.470	31	35	66	3.10	516	2	1	18	574.0	465	198	56	182	19	4	2,338	25	8.09	2.85	2.84	0.88	22.1	7.8	1.13	.261	3.43	7.29
12	Giants	226	2025	66	.576	38	28	66	3.04	575	0	0	20	584.0	498	197	44	198	24	8	2,417	23	8.86	3.05	2.90	0.68	23.8	8.2	1.19	.288	3.48	7.67
13	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
14	Rays	229	2020	60	.667	40	20	60	3.56	552	0	0	23	527.2	475	209	70	168	29	4	2,212	30	9.42	2.87	3.29	1.19	25.0	7.6	1.22	.291	3.91	8.10
15	Brown Stockings	229	1876	64	.703	45	19	64	1.22	103	63		0	577.0	472	78	3	39			2,283	34	1.61	0.61	2.64	0.05	4.5	1.7	0.89		3.57	7.36
16	Athletics	232	2020	60	.600	36	24	60	3.77	506	1	1	17	515.1	471	216	69	165	15	6	2,164	16	8.84	2.88	3.07	1.21	23.4	7.6	1.23	.285	4.05	8.23
17	Tigers	233	2025	67	.642	43	24	67	3.15	568	1	1	21	596.1	502	209	63	189	28	6	2,454	13	8.57	2.85	3.01	0.95	23.1	7.7	1.16	.273	3.52	7.58
18	Royals	235	2025	66	.515	34	32	66	3.31	538	0	0	22	587.2	512	216	64	191	19	9	2,430	28	8.24	2.93	2.82	0.98	22.1	7.9	1.20	.277	3.60	7.84
19	Astros	238	2025	65	.554	36	29	65	3.52	623	3	0	19	572.1	464	224	62	202	22	3	2,362	15	9.80	3.18	3.08	0.97	26.4	8.6	1.16	.277	3.74	7.30
20	Twins	239	2025	65	.538	35	30	65	3.51	575	0	0	14	572.0	508	223	64	164	30	4	2,381	12	9.05	2.58	3.51	1.01	24.1	6.9	1.17	.287	3.76	7.99
21	Rays	239	2025	65	.538	35	30	65	3.49	510	1	0	16	582.1	508	226	85	168	23	4	2,369	8	7.88	2.60	3.04	1.31	21.5	7.1	1.16	.267	3.69	7.85
22	Cubs	240	2020	60	.567	34	26	60	3.99	523	2	2	16	518.1	451	230	74	182	17	7	2,153	22	9.08	3.16	2.87	1.28	24.3	8.5	1.22	.278	4.17	7.83
23	Padres	241	2025	64	.578	37	27	64	3.42	553	2	2	24	568.0	471	216	63	213	25	6	2,367	15	8.76	3.38	2.60	1.00	23.4	9.0	1.20	.270	3.82	7.46
24	Padres	241	2020	60	.617	37	23	60	3.86	565	1	1	13	520.1	456	223	70	170	22	2	2,160	19	9.77	2.94	3.32	1.21	26.2	7.9	1.20	.290	4.17	7.89
25	Red Caps	241	1878	60	.683	41	19	60	2.32	184	58		0	544.0	595	140	6	38			2,225	17	3.04	0.63	4.84	0.10	8.3	1.7	1.16		3.99	9.84