highest era +, single season, min 200 innings pitched

Harry Staley has the highest ERA with 200.0+ innings pitched in a season, with an ERA of 6.81 in 1894.

Interpreted as:

highest era by a player +, single season, min 200 innings pitched

	NAME	ERA	IP	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Harry Staley H. Staley	6.81	208.2	1894	BSN	27	12	10	.545	21	32	18	0	1	305	158	204	15	61	5	6		972	4	1.38	2.63	0.52	0.65	3.3	6.3	1.75	.338	8.80	122	5.39	96	13.15	7.1
2	Mike Sullivan M. Sullivan	6.48	208.1	1894	TOT	33	8	15	.348	23	40	20	0	1	294	150	216	14	121	11	8		1,026	15	1.73	5.23	0.33	0.60	3.9	11.8	1.99	.333	9.33	120	6.21	115	12.70	-18
3	Bert Inks B. Inks	6.40	205.1	1895	LOU	28	7	20	.259	27	42	21	0	0	294	146	197	3	78	15	1		982	4	1.84	3.42	0.54	0.13	4.3	7.9	1.81	.345	8.63	140	4.72	103	12.89	-5.3
4	Dad Clarkson D. Clarkson	6.36	233.1	1894	STL	32	8	17	.320	32	46	24	1	0	318	165	236	9	117	11	0		1,118	11	1.77	4.51	0.39	0.35	4.1	10.5	1.86	.330	9.10	121	5.57	106	12.27	-8.3
5	Bill Hart B. Hart	6.26	294.2	1897	STL	39	9	27	.250	38	67	31	0	0	395	205	292	10	148	16	1		1,405	15	2.05	4.52	0.45	0.31	4.8	10.5	1.84	.331	8.92	143	4.98	113	12.06	-17.7
6	Pedro Astacio P. Astacio	6.23	209.1	1998	COL	35	13	14	.481	34	170	0	0	0	245	145	160	39	74	17	0	0	938	2	7.31	3.18	2.30	1.68	18.1	7.9	1.52	.323	6.88	119	5.23	110	10.53	-8.7
7	Pat Caraway P. Caraway	6.22	220.0	1931	CWS	51	10	24	.294	32	55	11	1	2	268	152	177	17	101	7	12		1,035	4	2.25	4.13	0.54	0.70	5.3	9.8	1.68	.294	7.24	146	5.09	124	10.96	-25.2
8	Guy Bush G. Bush	6.20	225.0	1930	CHC	46	15	10	.600	25	75	11	0	3	291	155	174	22	86	2	8		1,031	12	3.00	3.44	0.87	0.88	7.3	8.3	1.68	.318	6.96	126	5.28	108	11.64	-10.5
9	Red Donahue R. Donahue	6.13	348.0	1897	STL	46	10	35	.222	42	64	38	1	1	485	237	306	16	106	22	4		1,612	9	1.66	2.74	0.60	0.41	4.0	6.6	1.70	.334	7.91	140	4.65	106	12.54	-8.7
10	Dan Daub D. Daub	6.11	224.0	1894	BKN	34	10	12	.455	27	45	15	0	0	291	152	209	7	91	18	7		1,045	17	1.81	3.66	0.49	0.28	4.3	8.7	1.71	.321	8.40	122	5.28	105	11.69	-10.9
11	Ad Gumbert A. Gumbert	6.04	271.0	1894	PIT	38	15	14	.517	32	67	26	0	0	376	182	245	14	85	6	5		1,247	2	2.23	2.82	0.79	0.46	5.4	6.8	1.70	.337	8.14	117	5.00	97	12.49	3
12	William Hutchinson W. Hutchinson	6.03	279.0	1894	CHI	37	14	16	.467	34	60	28	0	0	374	187	257	9	140	17	3		1,334	6	1.94	4.52	0.43	0.29	4.5	10.5	1.84	.329	8.29	109	5.49	99	12.06	4.2
13	Red Ehret R. Ehret	6.02	231.2	1895	STL	37	6	19	.240	32	55	18	0	0	360	155	223	11	88	10	5		1,130	7	2.14	3.42	0.63	0.43	4.9	7.8	1.93	.361	8.66	127	4.99	106	13.99	-7.5
14	Mike McDermott M. McDermott	5.99	207.1	1895	LOU	33	4	19	.174	26	42	18	0	0	258	138	203	8	103	11	6		973	16	1.82	4.47	0.41	0.35	4.3	10.6	1.74	.309	8.81	131	5.33	116	11.20	-19.9
15	Al Maul A. Maul	5.98	201.2	1894	WSH	28	11	15	.423	26	34	21	0	0	272	134	200	12	73	10	2		936	7	1.52	3.26	0.47	0.54	3.6	7.8	1.71	.322	8.93	112	5.49	103	12.14	-3.6
16	Ed Cushman E. Cushman	5.97	220.0	1887	NYM	26	10	15	.400	26	64	25	0	0	310	146	232	9	83	9	0		1,047	13	2.62	3.40	0.77	0.37	6.1	7.9	1.79	.341	9.49	142	4.48	111	12.68	-12.3
17	Jack Neagle J. Neagle	5.94	221.1	1883	TOT	30	5	23	.179	28	63	22	0	0	292	146	248	11	66		2		1,046	36	2.56	2.68	0.95	0.45	6.0	6.3	1.62		10.08	185	4.22	131	11.87	-25.8
18	Varney Anderson V. Anderson	5.89	204.2	1895	WSH	29	9	16	.360	25	35	18	0	0	288	134	199	13	97	10	3		988	1	1.54	4.27	0.36	0.57	3.5	9.8	1.88	.330	8.75	125	5.63	119	12.66	-21.3
19	Willie McGill W. McGill	5.84	208.0	1894	CHI	27	7	19	.269	23	58	22	0	0	272	135	195	2	117	10	3		998	6	2.51	5.06	0.50	0.09	5.8	11.7	1.87	.333	8.44	105	5.21	94	11.77	9.3
20	Shawn Estes S. Estes	5.84	202.0	2004	COL	34	15	8	.652	34	117	1	0	0	223	131	133	30	105	11	0	5	904	4	5.21	4.68	1.11	1.34	12.9	11.6	1.62	.301	5.93	121	5.54	119	9.94	-17.9
21	Buck Ross B. Ross	5.83	200.2	1936	PHA	30	9	14	.391	27	47	12	1	0	253	130	146	17	83	0	1		927	10	2.11	3.72	0.57	0.76	5.1	9.0	1.67	.303	6.55	115	5.14	106	11.35	-5.9
22	Jack Kramer J. Kramer	5.83	211.2	1939	SLA	40	9	16	.360	31	68	10	2	0	269	137	150	18	127	3	5		998	9	2.89	5.40	0.54	0.77	6.8	12.7	1.87	.321	6.38	121	5.28	114	11.44	-14
23	Bill Hawke B. Hawke	5.81	206.0	1894	BAL	32	16	9	.640	25	68	17	0	3	264	133	174	9	78	12	7		947	2	2.97	3.41	0.87	0.39	7.2	8.2	1.66	.327	7.60	107	5.03	93	11.53	10
24	Duke Esper D. Esper	5.81	217.0	1894	TOT	34	15	12	.556	23	49	15	0	2	284	140	188	9	75	3	10		987	1	2.03	3.11	0.65	0.37	5.0	7.6	1.65	.323	7.80	108	4.98	93	11.78	9.9
25	Gus Weyhing G. Weyhing	5.81	231.0	1895	TOT	31	8	21	.276	28	61	23	1	0	318	149	234	9	84	8	3		1,079	7	2.38	3.27	0.73	0.35	5.7	7.8	1.74	.337	9.12	126	4.75	104	12.39	-6.5