team most era in one month in one season, 1900 to 2022, min 200 h

Between the 1900 and 2022 seasons, the Baltimore Orioles had the highest ERA by a team when allowing 200+ hits in a month, with an ERA of 7.39 in August 2021.

	TEAM	ERA	H	MONTH	G	W%	W	L	SO	SHO	SV	IP	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Orioles	7.39	277	August 2021	28	.143	4	24	194	0	1	241.0	198	208	53	105	12	2	1,102	17	7.24	3.92	1.85	1.98	17.6	9.5	1.59	.304	7.77	10.34
2	Twins	7.34	312	April 1994	25	.360	9	16	125	1	6	220.2	180	198	49	102	9	7	1,056	11	5.10	4.16	1.23	2.00	11.8	9.7	1.88	.341	8.08	12.73
3	Pirates	7.33	293	June 1950	26	.280	7	18	89	1	3	229.2	187	209	42	121	4		1,084	11	3.49	4.74	0.74	1.65	8.2	11.2	1.80	.303	8.19	11.48
4	Tigers	7.31	288	April 1996	27	.333	9	18	174	0	2	237.2	193	211	50	138	14	10	1,137	15	6.59	5.23	1.26	1.89	15.3	12.1	1.79	.313	7.99	10.91
5	Royals	7.16	297	July 1999	27	.407	11	16	135	0	7	236.1	188	197	41	138	16	7	1,127	13	5.14	5.26	0.98	1.56	12.0	12.2	1.84	.321	7.50	11.31
6	Rockies	7.03	343	May 1993	29	.241	7	22	164	0	4	258.2	202	221	38	119	8	10	1,221	16	5.71	4.14	1.38	1.32	13.4	9.7	1.79	.342	7.69	11.93
7	Tigers	7.00	287	June 1996	27	.370	10	17	145	2	4	234.0	182	187	43	138	17	13	1,106	13	5.58	5.31	1.05	1.65	13.1	12.5	1.82	.320	7.19	11.04
8	Cubs	6.97	283	August 2021	27	.259	7	20	212	0	4	230.0	178	193	52	85	18	5	1,053	12	8.30	3.33	2.49	2.03	20.1	8.1	1.60	.337	7.55	11.07
9	Devil Rays	6.95	292	July 2007	27	.259	7	20	188	0	2	235.2	182	191	32	113	6	6	1,095	14	7.18	4.32	1.66	1.22	17.2	10.3	1.72	.344	7.29	11.15
10	Orioles	6.89	316	September 2007	29	.345	10	19	176	0	5	256.0	196	202	33	146	16	11	1,221	12	6.19	5.13	1.21	1.16	14.4	12.0	1.80	.333	7.10	11.11
11	Rockies	6.74	317	July 1999	30	.400	12	18	173	0	9	263.0	197	203	56	136	8	6	1,208	10	5.92	4.65	1.27	1.92	14.3	11.3	1.72	.313	6.95	10.85
12	Athletics	6.73	298	September 2015	27	.296	8	19	165	0	4	240.2	180	188	48	107	6	6	1,108	12	6.17	4.00	1.54	1.80	14.9	9.7	1.68	.320	7.03	11.14
13	Rangers	6.72	280	April 2001	25	.440	11	14	150	0	7	217.0	162	169	43	94	8	7	1,016	6	6.22	3.90	1.60	1.78	14.8	9.3	1.72	.329	7.01	11.61
14	Diamondbacks	6.69	291	August 2005	28	.321	9	19	175	0	3	242.0	180	196	45	106	14	11	1,121	16	6.51	3.94	1.65	1.67	15.6	9.5	1.64	.315	7.29	10.82
15	Blue Jays	6.69	258	April 2002	24	.333	8	16	163	0	3	216.2	161	172	37	105	13	8	1,015	17	6.77	4.36	1.55	1.54	16.1	10.3	1.68	.317	7.14	10.72
16	Rockies	6.68	289	June 1999	26	.500	13	13	165	0	5	229.0	170	190	44	119	13	9	1,081	18	6.48	4.68	1.39	1.73	15.3	11.0	1.78	.331	7.47	11.36
17	Orioles	6.67	291	August 2019	28	.321	9	19	209	0	4	243.0	180	189	59	90	7	4	1,098	16	7.74	3.33	2.32	2.19	19.0	8.2	1.57	.317	7.00	10.78
18	Rangers	6.65	306	September 2000	28	.429	12	16	139	0	9	245.0	181	199	35	131	16	6	1,162	9	5.11	4.81	1.06	1.29	12.0	11.3	1.78	.322	7.31	11.24
19	Browns	6.64	328	June 1950	31	.419	13	18	85	1	5	280.2	207	232	40	136	6		1,292	3	2.73	4.36	0.63	1.28	6.6	10.5	1.65	.281	7.44	10.52
20	Rockies	6.64	293	April 1998	27	.407	11	16	161	1	6	240.0	177	190	31	117	14	2	1,114	9	6.04	4.39	1.38	1.16	14.5	10.5	1.71	.331	7.13	10.99
21	Rangers	6.63	283	June 2003	27	.259	7	20	156	0	5	234.2	173	179	44	103	12	9	1,074	6	5.98	3.95	1.51	1.69	14.5	9.6	1.64	.315	6.87	10.85
22	Rangers	6.63	275	July 2008	25	.520	13	12	139	0	7	220.0	162	176	39	102	16	5	1,021	15	5.69	4.17	1.36	1.60	13.6	10.0	1.71	.326	7.20	11.25
23	Rockies	6.63	257	July 2019	25	.240	6	19	184	0	3	216.0	159	167	42	81	8	2	971	9	7.67	3.38	2.27	1.75	18.9	8.3	1.56	.328	6.96	10.71
24	Athletics	6.62	346	May 1997	30	.300	9	21	159	0	6	263.2	194	206	41	121	16	12	1,242	8	5.43	4.13	1.31	1.40	12.8	9.7	1.77	.337	7.03	11.81
25	Royals	6.62	280	July 2010	25	.400	10	15	144	0	8	223.0	164	173	37	88	12	5	1,015	8	5.81	3.55	1.64	1.49	14.2	8.7	1.65	.331	6.98	11.30