Sandy Koufax had the best ERA in the NL in 1963, with an ERA of 1.88.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 1963?

	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	Sandy Koufax S. Koufax	1.88	1963	LAD	40	25	5	.833	40	306	20	11	0	311.0	214	65	68	18	58	3	0	7	1,210	6	8.86	1.68	5.28	0.52	25.3	4.8	0.87	.238	1.97	62	1.85	62	6.19	41.9
2	Dick Ellsworth D. Ellsworth	2.11	1963	CHC	37	22	10	.688	37	185	19	4	0	290.2	223	68	75	14	75	2	0	7	1,160	3	5.73	2.32	2.47	0.43	15.9	6.5	1.03	.236	2.32	62	2.63	77	6.90	24.6
3	Bob Friend B. Friend	2.34	1963	PIT	39	17	16	.515	38	144	12	4	0	268.2	236	70	87	13	44	5	1	9	1,080	6	4.82	1.47	3.27	0.44	13.3	4.1	1.04	.255	2.91	72	2.58	80	7.91	19.6
4	Juan Marichal J. Marichal	2.41	1963	SFG	41	25	8	.758	40	248	18	5	0	321.1	259	86	102	27	61	2	1	6	1,270	2	6.95	1.71	4.07	0.76	19.5	4.8	1.00	.249	2.86	73	2.62	80	7.25	23.3
5	Curt Simmons C. Simmons	2.48	1963	STL	32	15	9	.625	32	127	11	6	0	232.2	209	64	82	13	48	6	0	3	942	3	4.91	1.86	2.65	0.50	13.5	5.1	1.10	.262	3.17	70	2.81	80	8.08	18.2
6	Larry Jackson L. Jackson	2.55	1963	CHC	37	14	18	.438	37	153	13	4	0	275.0	256	78	102	11	54	6	0	3	1,126	3	5.01	1.77	2.83	0.36	13.6	4.8	1.13	.272	3.34	75	2.54	75	8.38	25.8
7	Warren Spahn W. Spahn	2.60	1963	MIL	33	23	7	.767	33	102	22	7	0	259.2	241	75	85	23	49	0	0	4	1,037	4	3.54	1.70	2.08	0.80	9.8	4.7	1.12	.253	2.95	81	3.41	106	8.35	-6.4
8	Joe Nuxhall J. Nuxhall	2.61	1963	CIN	35	15	8	.652	29	169	14	2	2	217.1	194	63	73	14	39	6	5	2	878	2	7.00	1.62	4.33	0.58	19.2	4.4	1.07	.277	3.02	78	2.38	71	8.03	22.8
9	Don Drysdale D. Drysdale	2.63	1963	LAD	42	19	17	.528	42	251	17	3	0	315.1	287	92	114	25	57	10	0	13	1,266	4	7.16	1.63	4.40	0.71	19.8	4.5	1.09	.284	3.25	87	2.56	85	8.19	15.7
10	Ken Johnson K. Johnson	2.65	1963	HOU	37	11	17	.393	32	148	6	1	1	224.0	204	66	86	12	50	8	4	4	919	1	5.95	2.01	2.96	0.48	16.1	5.4	1.13	.274	3.46	85	2.63	85	8.20	11.8
11	Jim Maloney J. Maloney	2.77	1963	CIN	33	23	7	.767	33	265	13	6	0	250.1	183	77	84	17	88	6	0	1	1,010	19	9.53	3.16	3.01	0.61	26.2	8.7	1.08	.262	3.02	83	2.37	71	6.58	26.5
12	Jim O'Toole J. O'Toole	2.88	1963	CIN	33	17	14	.548	32	146	12	5	0	234.1	208	75	85	13	57	3	0	4	955	8	5.61	2.19	2.56	0.50	15.3	6.0	1.13	.265	3.26	86	2.72	82	7.99	15.9
13	Bob Miller B. Miller	2.89	1963	LAD	42	10	8	.556	23	125	2	0	1	187.0	171	60	71	7	65	3	10	9	781	12	6.02	3.13	1.92	0.34	16.0	8.3	1.26	.282	3.42	95	2.72	90	8.23	5.6
14	Chris Short C. Short	2.95	1963	PHI	38	9	12	.429	27	160	6	3	0	198.0	185	65	77	12	69	3	3	6	829	8	7.27	3.14	2.32	0.55	19.3	8.3	1.28	.296	3.50	93	2.74	86	8.41	9.4
15	Ray Culp R. Culp	2.97	1963	PHI	34	14	11	.560	30	176	10	5	0	203.1	148	67	76	15	102	6	0	8	840	5	7.79	4.51	1.73	0.66	21.0	12.1	1.23	.246	3.36	93	3.30	104	6.55	-3.4
16	Ernie Broglio E. Broglio	2.99	1963	STL	39	18	8	.692	35	145	11	5	0	250.0	202	83	97	24	90	4	3	4	1,041	13	5.22	3.24	1.61	0.86	13.9	8.6	1.17	.229	3.49	84	3.70	105	7.27	-3.2
17	Turk Farrell T. Farrell	3.02	1963	HOU	34	14	13	.519	26	141	12	0	1	202.1	161	68	76	12	35	2	5	2	792	2	6.27	1.56	4.03	0.53	17.8	4.4	0.97	.248	3.38	97	2.40	77	7.16	16
18	Denny Lemaster D. Lemaster	3.04	1963	MIL	46	11	14	.440	31	190	10	1	1	237.0	199	80	87	30	85	1	3	14	975	13	7.22	3.23	2.24	1.14	19.5	8.7	1.20	.253	3.30	94	3.61	113	7.56	-11.2
19	Don Cardwell D. Cardwell	3.07	1963	PIT	33	13	15	.464	32	112	7	2	0	213.2	195	73	92	21	52	16	1	10	882	2	4.72	2.19	2.15	0.88	12.7	5.9	1.16	.256	3.88	94	3.66	113	8.21	-10.3
20	Carl Willey C. Willey	3.10	1963	NYM	30	9	14	.391	28	101	7	4	0	183.0	149	63	74	24	69	4	1	2	755	7	4.97	3.39	1.46	1.18	13.4	9.1	1.19	.224	3.64	91	4.28	126	7.33	-16.8
21	John Tsitouris J. Tsitouris	3.16	1963	CIN	30	12	8	.600	21	113	8	3	0	191.0	167	67	73	20	38	11	2	1	778	10	5.32	1.79	2.97	0.94	14.5	4.9	1.07	.247	3.44	94	3.43	103	7.87	-1.7
22	Billy O'Dell B. O'Dell	3.16	1963	SFG	36	14	10	.583	33	116	10	3	1	222.1	218	78	90	14	70	7	1	12	951	6	4.70	2.83	1.66	0.57	12.2	7.4	1.30	.274	3.64	96	3.29	101	8.82	-0.6
23	Don Nottebart D. Nottebart	3.17	1963	HOU	31	11	8	.579	27	118	9	2	0	193.0	170	68	80	10	39	1	4	1	784	3	5.50	1.82	3.03	0.47	15.1	5.0	1.08	.260	3.73	102	2.55	82	7.93	12
24	Cal McLish C. McLish	3.26	1963	PHI	32	13	11	.542	32	98	10	2	0	209.2	184	76	85	14	56	4	0	3	847	4	4.21	2.40	1.75	0.60	11.6	6.6	1.14	.252	3.65	102	3.27	103	7.90	-2.7
25	Don Schwall D. Schwall	3.33	1963	PIT	33	6	12	.333	24	86	3	2	0	167.2	158	62	72	13	74	6	8	13	718	3	4.62	3.97	1.16	0.70	12.0	10.3	1.38	.269	3.86	102	3.89	120	8.48	-12.4