Jake Peavy had the lowest ERA in the NL in 2007, with an ERA of 2.54.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 2007?

	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	Jake Peavy J. Peavy	2.54	2007	SDP	34	19	6	.760	34	240	0	0	0	223.1	169	63	67	13	68	6	0	5	898	4	9.67	2.74	3.53	0.52	26.7	7.6	1.06	.273	2.70	63	2.83	66	6.81	37.8
2	Brandon Webb B. Webb	3.01	2007	ARI	34	18	10	.643	34	194	4	3	0	236.1	209	79	91	12	72	5	0	6	975	3	7.39	2.74	2.69	0.46	19.9	7.4	1.19	.285	3.47	64	3.22	70	7.96	35.9
3	Brad Penny B. Penny	3.03	2007	LAD	33	16	4	.800	33	135	0	0	0	208.0	199	70	75	9	73	5	0	2	865	6	5.84	3.16	1.85	0.39	15.6	8.4	1.31	.295	3.25	71	3.62	81	8.61	19.2
4	John Smoltz J. Smoltz	3.11	2007	ATL	32	14	8	.636	32	197	0	0	0	205.2	196	71	78	18	47	4	0	9	853	8	8.62	2.06	4.19	0.79	23.1	5.5	1.18	.303	3.41	71	3.19	72	8.58	28.7
5	Chris Young C. Young	3.12	2007	SDP	30	9	8	.529	30	167	0	0	0	173.0	118	60	66	10	72	7	0	0	705	7	8.69	3.75	2.32	0.52	23.7	10.2	1.10	.241	3.43	78	3.42	79	6.14	17.5
6	Roy Oswalt R. Oswalt	3.18	2007	HOU	33	14	7	.667	32	154	1	0	0	212.0	221	75	80	14	60	7	0	6	910	1	6.54	2.55	2.57	0.59	16.9	6.6	1.33	.307	3.40	73	3.58	79	9.38	22.2
7	Tim Hudson T. Hudson	3.33	2007	ATL	34	16	10	.615	34	132	1	1	0	224.1	221	83	87	10	53	8	0	8	925	5	5.30	2.13	2.49	0.40	14.3	5.7	1.22	.292	3.49	76	3.45	78	8.87	25
8	Cole Hamels C. Hamels	3.39	2007	PHI	28	15	5	.750	28	177	2	0	0	183.1	163	69	72	25	43	3	0	4	743	5	8.69	2.11	4.12	1.23	23.8	5.8	1.12	.279	3.53	74	3.82	84	8.00	15.2
9	Oliver Perez O. Perez	3.56	2007	NYM	29	15	10	.600	29	174	0	0	0	177.0	153	70	90	22	79	7	0	1	765	6	8.85	4.02	2.20	1.12	22.7	10.3	1.31	.271	4.58	83	4.34	98	7.78	2
10	Matt Cain M. Cain	3.65	2007	SFG	32	7	16	.304	32	163	1	0	0	200.0	173	81	84	14	79	5	0	3	832	12	7.34	3.56	2.06	0.63	19.6	9.5	1.26	.278	3.78	82	3.77	86	7.79	14.1
11	Adam Wainwright A. Wainwright	3.70	2007	STL	32	14	12	.538	32	136	1	0	0	202.0	212	83	93	13	70	9	0	4	882	6	6.06	3.12	1.94	0.58	15.4	7.9	1.40	.304	4.14	86	3.89	89	9.45	11.4
12	Aaron Harang A. Harang	3.73	2007	CIN	34	16	6	.727	34	218	2	1	0	231.2	213	96	100	28	52	8	0	3	948	12	8.47	2.02	4.19	1.09	23.0	5.5	1.14	.288	3.88	81	3.69	79	8.27	24.4
13	Ian Snell I. Snell	3.76	2007	PIT	32	9	12	.429	32	177	1	0	0	208.0	209	87	94	22	68	8	0	4	882	12	7.66	2.94	2.60	0.95	20.1	7.7	1.33	.308	4.07	86	4.00	90	9.04	10.3
14	Ted Lilly T. Lilly	3.83	2007	CHC	34	15	8	.652	34	174	0	0	0	207.0	181	88	91	28	55	3	0	2	847	7	7.57	2.39	3.16	1.22	20.5	6.5	1.14	.261	3.96	83	4.15	91	7.87	8.9
15	Tom Gorzelanny T. Gorzelanny	3.88	2007	PIT	32	14	10	.583	32	135	1	1	0	201.2	214	87	90	18	68	11	0	3	874	5	6.02	3.03	1.99	0.80	15.4	7.8	1.40	.305	4.02	89	4.23	95	9.55	4.8
16	Derek Lowe D. Lowe	3.88	2007	LAD	33	12	14	.462	32	147	3	0	0	199.1	194	86	100	20	59	1	0	2	831	3	6.64	2.66	2.49	0.90	17.7	7.1	1.27	.288	4.52	90	3.96	89	8.76	10.7
17	John Maine J. Maine	3.91	2007	NYM	32	15	10	.600	32	180	1	1	0	191.0	168	83	90	23	75	5	0	3	810	2	8.48	3.53	2.40	1.08	22.2	9.3	1.27	.275	4.24	91	4.17	94	7.92	5.9
18	Rich Hill R. Hill	3.92	2007	CHC	32	11	8	.579	32	183	0	0	0	195.0	170	85	89	27	63	12	0	3	812	1	8.45	2.91	2.90	1.25	22.5	7.8	1.19	.271	4.11	85	4.31	95	7.85	4.9
19	Carlos Zambrano C. Zambrano	3.95	2007	CHC	34	18	13	.581	34	177	1	0	0	216.1	187	95	100	23	101	14	0	4	925	3	7.36	4.20	1.75	0.96	19.1	10.9	1.33	.269	4.16	86	4.57	101	7.78	-0.8
20	Aaron Cook A. Cook	4.12	2007	COL	25	8	7	.533	25	61	2	0	0	166.0	178	76	87	15	44	6	0	6	698	0	3.31	2.39	1.39	0.81	8.7	6.3	1.34	.285	4.72	86	4.57	98	9.65	1.9
21	Greg Maddux G. Maddux	4.14	2007	SDP	34	14	11	.560	34	104	1	0	0	198.0	221	91	92	14	25	6	0	3	830	5	4.73	1.14	4.16	0.64	12.5	3.0	1.24	.304	4.18	103	3.57	83	10.05	16.6
22	Jeff Francis J. Francis	4.22	2007	COL	34	17	9	.654	34	165	1	1	0	215.1	234	101	103	25	63	7	0	7	922	1	6.90	2.63	2.62	1.04	17.9	6.8	1.38	.316	4.30	88	4.18	90	9.78	11.5
23	Bronson Arroyo B. Arroyo	4.23	2007	CIN	34	9	15	.375	34	156	1	0	0	210.2	232	99	109	28	63	13	0	6	921	4	6.66	2.69	2.48	1.20	16.9	6.8	1.40	.309	4.66	92	4.56	98	9.91	2.8
24	Doug Davis D. Davis	4.25	2007	ARI	33	13	12	.520	33	144	0	0	0	192.2	211	91	100	21	95	5	0	7	862	10	6.73	4.44	1.52	0.98	16.7	11.0	1.59	.318	4.67	91	4.71	102	9.86	-1.6
25	Tom Glavine T. Glavine	4.45	2007	NYM	34	13	8	.619	34	89	1	1	0	200.1	219	99	102	23	64	4	0	2	855	2	4.00	2.88	1.39	1.03	10.4	7.5	1.41	.290	4.58	104	4.85	109	9.84	-9.3