Josh Johnson had the lowest ERA in the NL in 2010, with an ERA of 2.30.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 2010?

	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	Josh Johnson J. Johnson	2.30	2010	FLA	28	11	6	.647	28	186	1	0	0	183.2	155	47	51	7	48	5	0	2	744	4	9.11	2.35	3.88	0.34	25.0	6.5	1.11	.297	2.50	57	2.41	62	7.60	31.2
2	Adam Wainwright A. Wainwright	2.42	2010	STL	33	20	11	.645	33	213	5	2	0	230.1	186	62	68	15	56	4	0	2	910	2	8.32	2.19	3.80	0.59	23.4	6.2	1.05	.275	2.66	62	2.85	73	7.27	27.5
3	Roy Halladay R. Halladay	2.44	2010	PHI	33	21	10	.677	33	219	9	4	0	250.2	231	68	74	24	30	6	0	1	993	5	7.86	1.08	7.30	0.86	22.1	3.0	1.04	.290	2.66	61	3.00	75	8.29	27.6
4	Jaime Garcia J. Garcia	2.70	2010	STL	28	13	8	.619	28	132	1	1	0	163.1	151	49	64	9	64	3	0	4	695	4	7.27	3.53	2.06	0.50	19.0	9.2	1.32	.292	3.53	69	3.40	87	8.32	9.3
5	Roy Oswalt R. Oswalt	2.76	2010	TOT	33	13	13	.500	32	193	2	2	0	211.2	162	65	70	19	55	5	0	2	837	2	8.21	2.34	3.51	0.81	23.1	6.6	1.03	.253	2.98	69	3.27	81	6.89	17.6
6	Tim Hudson T. Hudson	2.83	2010	ATL	34	17	9	.654	34	139	1	0	0	228.2	189	72	74	20	74	9	0	8	920	5	5.47	2.91	1.88	0.79	15.1	8.0	1.15	.249	2.91	71	4.08	103	7.44	-3.5
7	R.A. Dickey	2.84	2010	NYM	27	11	9	.550	26	104	2	1	0	174.1	165	55	62	13	42	4	0	3	713	11	5.37	2.17	2.48	0.67	14.6	5.9	1.19	.276	3.20	73	3.64	93	8.52	5.2
8	Ubaldo Jimenez U. Jimenez	2.88	2010	COL	33	19	8	.704	33	214	4	2	0	221.2	164	71	73	10	92	9	0	7	894	16	8.69	3.74	2.33	0.41	23.9	10.3	1.15	.271	2.96	64	3.09	73	6.66	26.9
9	Clayton Kershaw C. Kershaw	2.91	2010	LAD	32	13	10	.565	32	212	1	1	0	204.1	160	66	73	13	81	7	0	9	848	5	9.34	3.57	2.62	0.57	25.0	9.6	1.18	.275	3.22	76	3.12	80	7.05	18.3
10	Mat Latos M. Latos	2.92	2010	SDP	31	14	10	.583	31	189	1	1	0	184.2	150	60	63	16	50	2	0	3	748	5	9.21	2.44	3.78	0.78	25.3	6.7	1.08	.273	3.07	79	3.00	77	7.31	18.3
11	Johan Santana J. Santana	2.98	2010	NYM	29	11	9	.550	29	144	4	2	0	199.0	179	66	67	16	55	2	0	2	817	2	6.51	2.49	2.62	0.72	17.6	6.7	1.18	.272	3.03	77	3.53	90	8.10	8.5
12	Cole Hamels C. Hamels	3.06	2010	PHI	33	12	11	.522	33	211	1	0	0	208.2	185	71	74	26	61	8	0	5	856	3	9.10	2.63	3.46	1.12	24.6	7.1	1.18	.289	3.19	76	3.66	92	7.98	7.6
13	Jonathan Sanchez J. Sanchez	3.07	2010	SFG	34	13	9	.591	33	205	0	0	0	193.1	142	66	74	21	96	9	0	4	812	15	9.54	4.47	2.14	0.98	25.2	11.8	1.23	.252	3.44	80	3.99	103	6.61	-2.9
14	Brett Myers B. Myers	3.14	2010	HOU	33	14	8	.636	33	180	2	0	0	223.2	212	78	88	20	66	3	0	3	936	2	7.24	2.66	2.73	0.80	19.2	7.1	1.24	.288	3.54	79	3.55	88	8.53	11.9
15	Matt Cain M. Cain	3.14	2010	SFG	33	13	11	.542	33	177	4	2	0	223.1	181	78	84	22	61	4	0	4	896	8	7.13	2.46	2.90	0.89	19.8	6.8	1.08	.252	3.39	82	3.64	94	7.29	5.6
16	Chris Carpenter C. Carpenter	3.22	2010	STL	35	16	9	.640	35	179	1	0	0	235.0	214	84	99	21	63	13	0	4	969	3	6.86	2.41	2.84	0.80	18.5	6.5	1.18	.278	3.79	83	3.68	94	8.20	6
17	Tommy Hanson T. Hanson	3.33	2010	ATL	34	10	11	.476	34	173	1	0	0	202.2	182	75	86	14	56	14	0	3	845	3	7.68	2.49	3.09	0.62	20.5	6.6	1.17	.286	3.82	83	3.30	83	8.08	14.8
18	Hiroki Kuroda H. Kuroda	3.39	2010	LAD	31	11	13	.458	31	159	0	0	0	196.1	180	74	87	15	48	5	0	13	810	12	7.29	2.20	3.31	0.69	19.6	5.9	1.16	.283	3.99	89	3.25	83	8.25	14.4
19	Tim Lincecum T. Lincecum	3.43	2010	SFG	33	16	10	.615	33	231	1	1	0	212.1	194	81	84	18	76	5	0	7	897	9	9.79	3.22	3.04	0.76	25.8	8.5	1.27	.310	3.56	89	3.14	81	8.22	17.5
20	Jon Garland J. Garland	3.47	2010	SDP	33	14	12	.538	33	136	0	0	0	200.0	176	77	86	20	87	6	0	9	837	6	6.12	3.91	1.56	0.90	16.2	10.4	1.32	.265	3.87	94	4.41	114	7.92	-12.5
21	Anibal Sanchez A. Sanchez	3.55	2010	FLA	32	13	12	.520	32	157	1	1	0	195.0	192	77	89	10	70	7	0	5	841	7	7.25	3.23	2.24	0.46	18.7	8.3	1.34	.305	4.11	88	3.31	85	8.86	13.1
22	Chad Billingsley C. Billingsley	3.57	2010	LAD	31	12	11	.522	31	171	1	1	0	191.2	176	76	82	8	69	10	0	7	817	4	8.03	3.24	2.48	0.38	20.9	8.4	1.28	.301	3.85	94	3.07	78	8.26	18.2
23	Wandy Rodriguez W. Rodriguez	3.60	2010	HOU	32	11	12	.478	32	178	0	0	0	195.0	183	78	95	16	68	9	0	3	822	8	8.22	3.14	2.62	0.74	21.7	8.3	1.29	.303	4.38	91	3.50	87	8.45	11.5
24	Ted Lilly T. Lilly	3.62	2010	TOT	30	10	12	.455	30	166	1	1	0	193.2	165	78	83	32	44	5	0	4	785	2	7.71	2.04	3.77	1.49	21.1	5.6	1.08	.247	3.86	90	4.26	107	7.67	-6
25	Johnny Cueto J. Cueto	3.64	2010	CIN	31	12	7	.632	31	138	1	1	0	185.2	181	75	79	19	56	9	0	5	780	5	6.69	2.71	2.46	0.92	17.7	7.2	1.28	.290	3.83	89	3.97	96	8.77	3.1