mlb most runs allowed per game by a team at home in a season since 1901

Since 1901, the Philadelphia Phillies have given up the most runs by a team at home in a season, with 644 runs in 1930.

	TEAM	R	G	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	Phillies	644	77	1930	.455	35	42	0.00	176	0	4	698.0	1,062	0	72	272	21		3,354	5	2.27	3.51	0.65	0.93	5.2	8.1	1.91	.352	8.30	13.69
2	Rockies	626	81	1999	.481	39	42	7.11	526	1	13	739.0	987	584	159	385	32	24	3,494	31	6.41	4.69	1.37	1.94	15.1	11.0	1.86	.346	7.62	12.02
3	Phillies	597	75	1923	.267	20	55	0.00	206	1	3	687.0	987	0	77	280	18		3,258	22	2.70	3.67	0.74	1.01	6.3	8.6	1.84	.340	7.82	12.93
4	Phillies	580	76	1929	.513	39	37	0.00	189	0	15	689.0	960	0	74	315	21		3,255	9	2.47	4.11	0.60	0.97	5.8	9.7	1.85	.334	7.58	12.54
5	Browns	561	78	1939	.234	18	59	0.00	265	1	1	708.0	916	0	80	376	14		3,360	19	3.37	4.78	0.70	1.02	7.9	11.2	1.82	.318	7.13	11.64
6	Rockies	559	81	1996	.679	55	26	6.17	457	1	16	738.0	903	506	122	314	36	8	3,369	33	5.57	3.83	1.46	1.49	13.6	9.3	1.65	.320	6.82	11.01
7	Browns	552	77	1936	.419	31	43	0.00	210	2	8	691.0	936	0	63	315	28		3,300	21	2.74	4.10	0.67	0.82	6.4	9.5	1.81	.325	7.19	12.19
8	Rockies	551	81	1993	.481	39	42	5.82	483	0	16	733.0	907	474	107	320	28	36	3,383	51	5.93	3.93	1.51	1.31	14.3	9.5	1.67	.327	6.77	11.14
9	Phillies	547	77	1925	.494	38	39	0.00	202	4	7	700.0	1,010	0	74	205	13		3,285	14	2.60	2.64	0.99	0.95	6.1	6.2	1.74	.335	7.03	12.99
10	Rockies	544	81	2019	.531	43	38	6.20	649	0	17	745.0	885	513	144	294	30	15	3,365	30	7.84	3.55	2.21	1.74	19.3	8.7	1.58	.330	6.57	10.69
11	Tigers	539	81	1996	.333	27	54	6.21	512	4	8	734.1	835	507	130	405	49	27	3,410	46	6.28	4.96	1.26	1.59	15.0	11.9	1.69	.305	6.61	10.23
12	Rustlers	536	75	1911	.260	19	54		224	1	1	696.0	793		47	327	24		3,077	17	2.90	4.23	0.69	0.61	7.3	10.6	1.61	.304	6.93	10.25
13	Rockies	534	81	2023	.457	37	44	6.12	585	0	21	735.0	888	500	115	303	42	5	3,334	31	7.16	3.71	1.93	1.41	17.5	9.1	1.62	.338	6.54	10.87
14	Orioles	532	81	2019	.309	25	56	5.92	628	0	12	737.0	826	485	175	266	41	1	3,279	40	7.67	3.25	2.36	2.14	19.2	8.1	1.48	.300	6.50	10.09
15	Rockies	532	81	2004	.469	38	43	6.27	488	0	18	733.0	906	511	110	374	31	42	3,426	31	5.99	4.59	1.30	1.35	14.2	10.9	1.75	.329	6.53	11.12
16	Rockies	531	81	2001	.506	41	40	6.12	537	2	12	734.0	834	499	144	332	28	39	3,299	20	6.58	4.07	1.62	1.77	16.3	10.1	1.59	.306	6.51	10.23
17	Rockies	531	81	2000	.593	48	33	6.06	522	0	13	739.0	896	498	133	303	33	41	3,354	18	6.36	3.69	1.72	1.62	15.6	9.0	1.62	.323	6.47	10.91
18	Athletics	531	77	1936	.403	31	46	0.00	227	0	5	699.0	804	0	77	361	4		3,217	29	2.92	4.65	0.63	0.99	7.1	11.2	1.67	.285	6.84	10.35
19	Rockies	523	81	2012	.432	35	46	5.97	574	0	14	734.0	909	487	118	269	30	23	3,336	47	7.04	3.30	2.13	1.45	17.2	8.1	1.60	.337	6.41	11.15
20	Athletics	523	76	1939	.368	28	48	0.00	219	3	4	694.0	853	0	83	275	8		3,188	17	2.84	3.57	0.80	1.08	6.9	8.6	1.63	.296	6.78	11.06
21	Phillies	521	75	1928	.347	26	49	0.00	201	2	6	688.0	918	0	67	328	15		3,231	6	2.63	4.29	0.61	0.88	6.2	10.2	1.81	.325	6.82	12.01
22	Indians	519	81	1987	.432	35	46	5.41	442	3	8	739.0	843	444	118	292	28	15	3,340	37	5.38	3.56	1.51	1.44	13.2	8.7	1.54	.295	6.32	10.27
23	Phillies	517	77	1922	.461	35	41	0.00	215	2	1	716.0	937	0	60	243	24		3,266	24	2.70	3.05	0.88	0.75	6.6	7.4	1.65	.322	6.50	11.78
24	Browns	513	78	1937	.329	25	51	0.00	270	1	5	703.0	887	0	74	317	15		3,253	18	3.46	4.06	0.85	0.95	8.3	9.7	1.71	.315	6.57	11.36
25	Browns	513	76	1935	.413	31	44	0.00	236	2	7	704.0	878	0	49	297	7		3,247	14	3.02	3.80	0.79	0.63	7.3	9.1	1.67	.312	6.56	11.22