Stu Miller had the best ERA in the NL in 1958, with an ERA of 2.47.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 1958?

	NAME	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	IP	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	Stu Miller S. Miller	2.47	1958	SFG	41	6	9	.400	20	119	4	1	0	182.0	160	50	60	16	49	2	7	3	744	2	5.88	2.42	2.43	0.79	16.0	6.6	1.15	.258	2.97	64	3.15	82	7.91	14.1
2	Sam Jones S. Jones	2.88	1958	STL	35	14	13	.519	35	225	14	2	0	250.0	204	80	95	23	107	6	0	5	1,041	7	8.10	3.85	2.10	0.83	21.6	10.3	1.24	.266	3.42	71	3.23	80	7.34	22.2
3	Lew Burdette L. Burdette	2.91	1958	MIL	40	20	10	.667	36	113	19	3	0	275.1	279	89	102	18	50	5	2	7	1,122	1	3.69	1.63	2.26	0.59	10.1	4.5	1.19	.279	3.33	80	3.10	86	9.12	15.5
4	Warren Spahn W. Spahn	3.07	1958	MIL	38	22	11	.667	36	150	23	2	1	290.0	257	99	106	29	76	2	1	7	1,176	2	4.66	2.36	1.97	0.90	12.8	6.5	1.15	.248	3.29	85	3.55	98	7.98	0.8
5	Robin Roberts R. Roberts	3.24	1958	PHI	35	17	14	.548	34	130	21	1	0	269.2	270	97	112	30	51	2	0	5	1,116	2	4.34	1.70	2.55	1.00	11.6	4.6	1.19	.266	3.74	82	3.55	90	9.01	11.2
6	Johnny Antonelli J. Antonelli	3.28	1958	SFG	41	16	13	.552	34	143	13	0	3	241.2	216	88	101	31	87	3	5	7	1,014	4	5.33	3.24	1.64	1.15	14.1	8.6	1.25	.247	3.76	85	4.08	106	8.04	-6.7
7	Jim Brosnan J. Brosnan	3.35	1958	TOT	41	11	8	.579	20	89	4	0	7	166.2	148	62	66	13	79	1	14	6	702	1	4.81	4.27	1.13	0.70	12.7	11.3	1.36	.260	3.56	83	3.86	97	7.99	2.7
8	Vinegar Bend Mizell V. Bend Mizell	3.42	1958	STL	30	10	14	.417	29	80	8	2	0	189.2	178	72	81	17	91	2	0	9	820	1	3.80	4.32	0.88	0.81	9.8	11.1	1.42	.256	3.84	84	4.27	106	8.45	-4.4
9	Harvey Haddix H. Haddix	3.52	1958	CIN	29	8	7	.533	26	110	8	1	0	184.0	191	72	79	28	43	7	2	7	773	1	5.38	2.10	2.56	1.37	14.2	5.6	1.27	.279	3.86	86	4.07	100	9.34	0.4
10	Ron Kline R. Kline	3.53	1958	PIT	32	13	16	.448	32	109	11	2	0	237.1	220	93	96	25	92	0	0	14	986	3	4.13	3.49	1.18	0.95	11.1	9.3	1.31	.257	3.64	91	4.09	106	8.34	-6.9
11	Bob Purkey B. Purkey	3.60	1958	CIN	37	17	11	.607	34	70	17	3	0	250.0	259	100	106	25	49	4	2	3	1,040	1	2.52	1.76	1.43	0.90	6.7	4.7	1.23	.262	3.82	88	3.85	94	9.32	6.5
12	Bob Friend B. Friend	3.68	1958	PIT	38	22	14	.611	38	135	16	1	0	274.0	299	112	120	25	61	4	0	11	1,146	4	4.43	2.00	2.21	0.82	11.8	5.3	1.31	.298	3.94	95	3.39	88	9.82	13.8
13	Larry Jackson L. Jackson	3.68	1958	STL	49	13	13	.500	23	124	11	1	8	198.0	211	81	93	21	51	10	16	11	846	7	5.64	2.32	2.43	0.95	14.7	6.0	1.32	.297	4.23	90	3.53	87	9.59	11.2
14	Johnny Podres J. Podres	3.72	1958	LAD	39	13	15	.464	31	143	10	2	1	210.1	208	87	96	27	78	2	4	8	890	4	6.12	3.34	1.83	1.16	16.1	8.8	1.36	.283	4.11	90	3.92	95	8.90	4.8
15	Glen Hobbie G. Hobbie	3.74	1958	CHC	55	10	6	.625	16	91	2	1	2	168.1	163	70	80	13	93	7	21	8	755	7	4.87	4.97	0.98	0.70	12.1	12.3	1.52	.272	4.28	95	4.18	107	8.71	-4.9
16	Joe Nuxhall J. Nuxhall	3.79	1958	CIN	36	12	11	.522	26	111	5	0	0	175.2	169	74	78	15	63	1	5	5	735	3	5.69	3.23	1.76	0.77	15.1	8.6	1.32	.283	4.00	92	3.41	84	8.66	12.8
17	Ray Semproch R. Semproch	3.92	1958	PHI	36	13	11	.542	30	92	12	2	0	204.1	211	89	105	25	58	6	3	1	872	5	4.05	2.55	1.59	1.10	10.6	6.7	1.32	.269	4.62	99	4.10	105	9.29	-4.2
18	Vern Law V. Law	3.96	1958	PIT	35	14	12	.538	29	56	6	1	3	202.1	235	89	103	16	39	1	5	5	854	1	2.49	1.73	1.44	0.71	6.6	4.6	1.35	.295	4.58	102	3.54	92	10.45	6.6
19	Brooks Lawrence B. Lawrence	4.13	1958	CIN	46	8	13	.381	23	74	6	2	5	181.0	194	83	89	12	55	4	13	7	773	1	3.68	2.73	1.35	0.60	9.6	7.1	1.38	.290	4.43	100	3.50	86	9.65	11.6
20	Don Drysdale D. Drysdale	4.17	1958	LAD	44	12	13	.480	29	131	6	1	0	211.2	214	98	107	21	72	14	7	6	913	8	5.57	3.06	1.82	0.89	14.3	7.9	1.35	.286	4.55	100	3.75	91	9.10	8.8
21	Ruben Gomez R. Gomez	4.38	1958	SFG	42	10	12	.455	30	112	8	1	1	207.2	204	101	107	21	77	8	6	3	884	3	4.85	3.34	1.45	0.91	12.7	8.7	1.35	.275	4.64	113	3.94	103	8.84	-2.5
22	Curt Simmons C. Simmons	4.38	1958	PHI	29	7	14	.333	27	78	7	1	1	168.1	196	82	92	11	40	3	2	4	727	4	4.17	2.14	1.95	0.59	10.7	5.5	1.40	.311	4.92	111	3.16	81	10.48	14.1
23	Jack Sanford J. Sanford	4.44	1958	PHI	38	10	13	.435	27	106	7	2	0	186.1	197	92	103	15	81	3	4	6	819	3	5.12	3.91	1.31	0.72	12.9	9.9	1.49	.296	4.97	112	3.74	95	9.52	3.8
24	Sandy Koufax S. Koufax	4.48	1958	LAD	40	11	11	.500	26	131	5	0	1	158.2	132	79	89	19	105	1	7	6	714	17	7.43	5.96	1.25	1.08	18.3	14.7	1.49	.247	5.05	108	4.38	107	7.49	-4.1
25	Mike McCormick M. McCormick	4.59	1958	SFG	42	11	8	.579	28	82	8	2	1	178.1	192	91	103	20	60	3	5	6	773	6	4.14	3.03	1.37	1.01	10.6	7.8	1.41	.283	5.20	119	4.07	106	9.69	-4.9