texas rangers most era in one month, season, minimum 450 pa

The Texas Rangers had their worst ERA when making 450+ plate appearances in a month in April 2001, with an ERA of 6.72.

	TEAM	ERA	PA	MONTH	G	W%	W	L	SO	SHO	SV	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Rangers	6.72	1,003	April 2001	25	.440	11	14	150	0	7	217.0	280	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
2	Rangers	6.65	1,115	September 2000	28	.429	12	16	139	0	9	245.0	306	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
3	Rangers	6.63	1,052	June 2003	27	.259	7	20	156	0	5	234.2	283	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
4	Rangers	6.63	1,014	July 2008	25	.520	13	12	139	0	7	220.0	275	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
5	Rangers	6.23	1,036	May 2003	27	.444	12	15	178	0	10	237.0	280	164	175	30	97	8	9	1,070	6	6.76	3.68	1.84	1.14	16.6	9.1	1.59	.330	6.65	10.63
6	Rangers	6.22	911	July 2015	24	.417	10	14	161	0	7	211.1	253	146	153	31	94	11	2	971	5	6.86	4.00	1.71	1.32	16.6	9.7	1.64	.329	6.52	10.77
7	Rangers	6.19	955	September 2019	25	.440	11	14	214	0	5	221.0	245	152	162	51	105	8	2	1,001	8	8.71	4.28	2.04	2.08	21.4	10.5	1.58	.311	6.60	9.98
8	Rangers	6.18	920	July 2019	24	.333	8	16	218	0	2	211.1	241	145	156	44	84	15	2	963	7	9.28	3.58	2.60	1.87	22.6	8.7	1.54	.327	6.64	10.26
9	Rangers	6.16	831	September 2001	21	.524	11	10	126	0	5	191.1	232	131	135	27	73	12	5	876	9	5.93	3.43	1.73	1.27	14.4	8.3	1.59	.321	6.35	10.91
10	Senators	6.12	538	April 1962	15	.133	2	13	55	0	0	125.0	144	85	92	22	63	3	8	569	3	3.96	4.54	0.87	1.58	9.7	11.1	1.66	.286	6.62	10.37
11	Rangers	5.85	1,188	August 2001	29	.448	13	16	187	0	2	260.0	288	169	182	50	106	20	3	1,167	17	6.47	3.67	1.76	1.73	16.0	9.1	1.52	.296	6.30	9.97
12	Rangers	5.79	1,041	September 2017	28	.429	12	16	181	0	7	247.0	273	159	173	39	101	19	3	1,117	5	6.60	3.68	1.79	1.42	16.2	9.0	1.51	.301	6.30	9.95
13	Rangers	5.76	958	September 2008	24	.500	12	12	167	1	4	214.0	252	137	147	22	85	9	9	977	6	7.02	3.57	1.96	0.93	17.1	8.7	1.57	.331	6.18	10.60
14	Rangers	5.76	1,040	July 2002	27	.370	10	17	152	0	3	242.1	277	155	161	37	114	18	9	1,098	18	5.65	4.23	1.33	1.37	13.8	10.4	1.61	.309	5.98	10.29
15	Rangers	5.74	978	July 2014	26	.231	6	20	162	0	5	225.2	258	144	152	33	74	7	7	999	11	6.46	2.95	2.19	1.32	16.2	7.4	1.47	.311	6.06	10.29
16	Rangers	5.73	1,112	August 2005	29	.379	11	18	175	0	7	254.1	296	162	177	32	92	10	8	1,152	5	6.19	3.26	1.90	1.13	15.2	8.0	1.53	.313	6.26	10.47
17	Rangers	5.70	1,068	May 1999	27	.630	17	10	146	0	8	240.0	303	152	157	34	100	9	7	1,100	9	5.48	3.75	1.46	1.27	13.3	9.1	1.68	.332	5.89	11.36
18	Rangers	5.70	823	April 2009	21	.476	10	11	114	0	6	186.1	215	118	127	33	84	11	5	853	7	5.51	4.06	1.36	1.59	13.4	9.8	1.60	.298	6.13	10.38
19	Rangers	5.68	1,097	April 2008	27	.370	10	17	130	1	5	241.0	293	152	172	27	124	18	10	1,128	5	4.85	4.63	1.05	1.01	11.5	11.0	1.73	.321	6.42	10.94
20	Rangers	5.65	1,138	May 1994	28	.500	14	14	149	2	7	250.0	305	157	178	41	99	9	6	1,134	9	5.36	3.56	1.51	1.48	13.1	8.7	1.62	.316	6.41	10.98
21	Rangers	5.65	1,014	August 2018	26	.462	12	14	164	0	8	231.0	251	145	146	44	70	7	2	995	14	6.39	2.73	2.34	1.71	16.5	7.0	1.39	.292	5.69	9.78
22	Rangers	5.64	916	July 2023	24	.458	11	13	175	0	4	207.1	230	130	133	37	82	8	3	914	6	7.60	3.56	2.13	1.61	19.1	9.0	1.50	.315	5.77	9.98
23	Rangers	5.62	1,039	April 2003	26	.462	12	14	185	0	8	233.2	272	146	164	32	127	14	10	1,083	11	7.13	4.89	1.46	1.23	17.1	11.7	1.71	.331	6.32	10.48
24	Rangers	5.62	1,003	July 1998	26	.423	11	15	153	0	6	226.0	276	141	154	20	73	6	8	1,021	11	6.09	2.91	2.10	0.80	15.0	7.1	1.54	.333	6.13	10.99
25	Rangers	5.61	1,100	June 1994	27	.444	12	15	161	0	5	243.2	287	152	170	37	104	8	9	1,116	10	5.95	3.84	1.55	1.37	14.4	9.3	1.60	.310	6.28	10.60