Mordecai Brown had the lowest ERA in the NL in 1906, with an ERA of 1.04.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 1906?

	NAME	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Mordecai Brown M. Brown	1.04	1906	CHC	36	26	6	.813	32	144	27	9	3	277.1	198	32	56	1	61	4	4	1,044	2	4.67	1.98	2.36	0.03	13.8	5.8	0.93	.236	1.82	39	2.08	75	6.43	21.1
2	Jack Pfiester J. Pfiester	1.51	1906	CHC	31	20	8	.714	29	153	20	4	0	250.2	173	42	63	3	63	13	2	966	4	5.49	2.26	2.43	0.11	15.8	6.5	0.94	.232	2.26	57	2.21	80	6.21	15.4
3	Ed Reulbach E. Reulbach	1.65	1906	CHC	33	19	4	.826	24	94	20	6	3	218.0	129	40	51	2	92	13	9	842	3	3.88	3.80	1.02	0.08	11.2	10.9	1.01	.198	2.11	62	3.07	111	5.33	-7.2
4	Vic Willis V. Willis	1.73	1906	PIT	41	23	13	.639	36	124	32	6	1	322.0	295	62	84	0	76	5	5	1,262	8	3.47	2.12	1.63	0.00	9.8	6.0	1.15	.279	2.35	66	2.35	86	8.25	13.7
5	Lefty Leifield L. Leifield	1.87	1906	PIT	37	18	13	.581	31	111	24	8	1	255.2	214	53	90	3	68	14	5	1,008	3	3.91	2.39	1.63	0.11	11.0	6.7	1.10	.260	3.17	71	2.61	96	7.53	3.4
6	Jack Taylor J. Taylor	1.99	1906	TOT	34	20	12	.625	33	61	32	3	0	302.1	249	67	92	4	86	13	1	1,205	0	1.82	2.56	0.71	0.12	5.1	7.1	1.11	.235	2.74	77	3.12	115	7.41	-13.8
7	Tully Sparks T. Sparks	2.16	1906	PHN	42	19	16	.543	37	114	29	6	3	316.2	244	76	99	4	62	10	5	1,231	2	3.24	1.76	1.84	0.11	9.3	5.0	0.97	.231	2.81	83	2.49	92	6.93	7.2
8	Dummy Taylor D. Taylor	2.20	1906	NYG	31	17	9	.654	27	91	13	2	0	213.0	186	52	81	3	57	6	2	863	5	3.85	2.41	1.60	0.13	10.5	6.6	1.14	.259	3.42	83	2.58	94	7.86	4.4
9	Carl Lundgren C. Lundgren	2.21	1906	CHC	27	17	6	.739	24	103	21	5	2	207.2	160	51	63	3	89	8	3	822	4	4.46	3.86	1.16	0.13	12.5	10.8	1.20	.254	2.73	83	2.97	107	6.93	-4.4
10	Jake Weimer J. Weimer	2.22	1906	CIN	41	20	14	.588	39	141	31	6	1	304.2	263	75	105	0	99	13	2	1,225	7	4.17	2.92	1.42	0.00	11.5	8.1	1.19	.271	3.10	80	2.55	88	7.77	13.2
11	Bill Duggleby B. Duggleby	2.25	1906	PHN	42	13	19	.406	30	83	22	5	2	280.1	241	70	93	5	66	12	11	1,139	3	2.66	2.12	1.26	0.16	7.3	5.8	1.10	.243	2.99	86	2.84	105	7.74	-4.6
12	Joe McGinnity J. McGinnity	2.25	1906	NYG	45	27	12	.692	37	105	32	3	2	339.2	316	85	127	1	71	7	6	1,364	0	2.78	1.88	1.48	0.03	7.7	5.2	1.14	.267	3.37	85	2.48	90	8.37	11
13	Hooks Wiltse H. Wiltse	2.27	1906	NYG	38	16	11	.593	26	125	21	4	6	249.1	227	63	92	3	58	3	12	1,001	8	4.51	2.09	2.16	0.11	12.5	5.8	1.14	.276	3.32	86	2.26	82	8.19	14.2
14	Sam Leever S. Leever	2.32	1906	PIT	36	22	7	.759	31	76	25	6	0	260.1	232	67	84	3	48	7	4	1,011	3	2.63	1.66	1.58	0.10	7.5	4.7	1.08	.261	2.90	88	2.57	94	8.02	4.8
15	Johnny Lush J. Lush	2.37	1906	PHN	37	18	15	.545	35	151	24	5	0	281.0	254	74	128	2	119	16	1	1,210	8	4.84	3.81	1.27	0.06	12.5	9.8	1.33	.273	4.10	91	2.83	104	8.14	-4.1
16	Bob Ewing B. Ewing	2.38	1906	CIN	33	13	14	.481	32	145	26	2	0	287.2	248	76	98	4	60	2	1	1,105	10	4.54	1.88	2.42	0.13	13.1	5.4	1.07	.273	3.07	85	2.19	75	7.76	23.3
17	Elwood Richie E. Richie	2.41	1906	PHN	33	9	11	.450	22	65	14	3	0	205.2	170	55	86	3	79	6	8	824	9	2.84	3.46	0.82	0.13	7.9	9.6	1.21	.249	3.76	93	3.17	117	7.44	-10.8
18	Vive Lindaman V. Lindaman	2.43	1906	BSN	39	12	23	.343	36	115	32	2	0	307.1	303	83	132	4	90	11	2	1,248	7	3.37	2.64	1.28	0.12	9.2	7.2	1.28	.291	3.87	92	2.77	100	8.87	-0.1
19	Deacon Phillippe D. Phillippe	2.47	1906	PIT	33	15	10	.600	24	90	19	3	0	218.2	216	60	78	3	26	2	8	884	6	3.70	1.07	3.46	0.12	10.2	2.9	1.11	.279	3.21	94	2.11	77	8.89	15.2
20	Ed Karger E. Karger	2.62	1906	TOT	31	7	19	.269	22	81	17	0	1	219.2	214	64	96	0	52	9	9	875	3	3.32	2.13	1.56	0.00	9.3	5.9	1.21	.292	3.93	102	2.46	92	8.77	5.1
21	Buster Brown B. Brown	2.64	1906	SLN	32	8	16	.333	27	109	21	0	0	238.1	208	70	98	2	112	11	5	1,013	12	4.12	4.23	0.97	0.08	10.8	11.1	1.34	.264	3.70	103	3.11	116	7.85	-12.2
22	Red Ames R. Ames	2.66	1906	NYG	31	12	10	.545	25	156	15	1	1	203.1	166	60	79	1	93	3	6	840	7	6.90	4.12	1.68	0.04	18.6	11.1	1.27	.281	3.50	100	2.31	84	7.35	10.2
23	Chick Fraser C. Fraser	2.67	1906	CIN	31	10	20	.333	28	58	25	2	0	236.0	221	70	92	1	80	8	3	940	7	2.21	3.05	0.73	0.04	6.2	8.5	1.28	.277	3.51	96	3.05	105	8.43	-2.2
24	Elmer Stricklett E. Stricklett	2.72	1906	BKN	41	14	18	.438	35	88	28	5	5	291.2	273	88	128	2	77	5	5	1,160	3	2.72	2.38	1.14	0.06	7.6	6.6	1.20	.274	3.95	109	2.70	104	8.42	-5.2
25	Orval Overall O. Overall	2.74	1906	TOT	31	16	8	.667	24	127	19	2	1	226.1	193	69	95	2	97	8	6	944	7	5.05	3.86	1.31	0.08	13.5	10.3	1.28	.269	3.78	101	2.75	97	7.67	2.4