Randy Johnson had the lowest ERA in the NL in 1999, with an ERA of 2.48.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 1999?

	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	Randy Johnson R. Johnson	2.48	1999	ARI	35	17	9	.654	35	364	12	2	0	271.2	207	75	86	30	70	9	0	3	1,079	4	12.06	2.32	5.20	0.99	33.7	6.5	1.02	.292	2.85	53	2.75	59	6.86	57.2
2	Kevin Millwood K. Millwood	2.68	1999	ATL	33	18	7	.720	33	205	2	0	0	228.0	168	68	80	24	59	4	0	2	906	5	8.09	2.33	3.47	0.95	22.6	6.5	1.00	.235	3.16	59	3.52	77	6.63	26.7
3	Mike Hampton M. Hampton	2.90	1999	HOU	34	22	4	.846	34	177	3	2	0	239.0	206	77	86	12	101	5	0	2	979	9	6.67	3.80	1.75	0.45	18.1	10.3	1.28	.284	3.24	68	3.63	84	7.76	19.4
4	Kevin Brown K. Brown	3.00	1999	LAD	35	18	9	.667	35	221	5	1	0	252.1	210	84	99	19	59	7	0	1	1,018	4	7.88	2.10	3.75	0.68	21.7	5.8	1.07	.268	3.53	71	3.13	69	7.49	40.5
5	John Smoltz J. Smoltz	3.19	1999	ATL	29	11	8	.579	29	156	1	1	0	186.1	168	66	70	14	40	4	0	2	746	2	7.53	1.93	3.90	0.68	20.9	5.4	1.12	.289	3.38	71	3.13	69	8.11	29.9
6	Todd Ritchie T. Ritchie	3.49	1999	PIT	28	15	9	.625	26	107	2	0	0	172.2	169	67	79	17	54	4	0	3	716	7	5.58	2.81	1.98	0.89	14.9	7.5	1.29	.285	4.12	76	4.17	91	8.81	7.6
7	Curt Schilling C. Schilling	3.54	1999	PHI	24	15	6	.714	24	152	8	1	0	180.1	159	71	74	25	44	5	0	0	735	4	7.59	2.20	3.45	1.25	20.7	6.0	1.13	.263	3.69	77	4.05	89	7.94	10.3
8	Greg Maddux G. Maddux	3.57	1999	ATL	33	19	9	.679	33	136	4	0	0	219.1	258	87	103	16	37	4	0	8	940	1	5.58	1.52	3.68	0.66	14.5	3.9	1.34	.324	4.23	79	3.39	74	10.59	28.9
9	Jose Lima J. Lima	3.58	1999	HOU	35	21	10	.677	35	187	3	0	0	246.1	256	98	108	30	44	2	0	2	1,024	8	6.83	1.61	4.25	1.10	18.3	4.3	1.22	.297	3.95	84	3.75	86	9.35	16.4
10	Omar Daal O. Daal	3.65	1999	ARI	32	16	9	.640	32	148	2	1	0	214.2	188	87	92	21	79	7	0	3	895	3	6.20	3.31	1.87	0.88	16.5	8.8	1.24	.261	3.86	78	4.22	90	7.88	10.6
11	Pete Harnisch P. Harnisch	3.68	1999	CIN	33	16	10	.615	33	120	2	2	0	198.1	190	81	86	25	57	5	0	2	833	3	5.45	2.59	2.11	1.13	14.4	6.8	1.25	.264	3.90	80	4.49	95	8.62	4.9
12	Andy Ashby A. Ashby	3.80	1999	SDP	31	14	10	.583	31	132	4	3	0	206.0	204	87	95	26	54	7	0	4	862	6	5.77	2.36	2.44	1.14	15.3	6.3	1.25	.277	4.15	90	4.37	99	8.91	1
13	Russ Ortiz R. Ortiz	3.81	1999	SFG	33	18	9	.667	33	164	3	0	0	207.2	189	88	109	24	125	6	0	5	922	13	7.11	5.42	1.31	1.04	17.8	13.6	1.51	.274	4.72	87	4.94	108	8.19	-8.7
14	Shane Reynolds S. Reynolds	3.85	1999	HOU	35	16	14	.533	35	197	4	2	0	231.2	250	99	108	23	37	1	0	0	963	4	7.65	1.44	5.32	0.89	20.5	3.8	1.24	.322	4.20	90	3.21	74	9.71	30.3
15	Kent Bottenfield K. Bottenfield	3.97	1999	STL	31	18	7	.720	31	124	0	0	0	190.1	197	84	91	21	89	5	0	5	843	1	5.86	4.21	1.39	0.99	14.7	10.6	1.50	.291	4.30	88	4.74	101	9.32	-0.4
16	Ismael Valdez I. Valdez	3.98	1999	LAD	32	9	14	.391	32	143	2	1	0	203.1	213	90	97	32	58	6	0	2	871	6	6.33	2.57	2.47	1.42	16.4	6.7	1.33	.286	4.29	94	4.71	103	9.43	-3.2
17	Jon Lieber J. Lieber	4.07	1999	CHC	31	10	11	.476	31	186	3	1	0	203.1	226	92	107	28	46	1	0	6	875	2	8.23	2.04	4.04	1.24	21.3	5.3	1.34	.322	4.74	89	3.78	81	10.00	19.9
18	Kris Benson K. Benson	4.07	1999	PIT	31	11	14	.440	31	139	2	0	0	196.2	184	89	105	16	83	6	0	5	840	2	6.36	3.80	1.67	0.73	16.5	9.9	1.36	.282	4.81	88	4.12	90	8.42	9.7
19	Sterling Hitchcock S. Hitchcock	4.11	1999	SDP	33	12	14	.462	33	194	1	0	0	205.2	202	94	99	29	76	5	0	6	892	15	8.49	3.33	2.55	1.27	21.7	8.5	1.35	.294	4.33	97	4.25	96	8.84	3.9
20	Tom Glavine T. Glavine	4.12	1999	ATL	35	14	11	.560	35	138	2	0	0	234.0	259	107	115	18	83	4	0	14	1,023	2	5.31	3.19	1.66	0.69	13.5	8.1	1.46	.309	4.42	91	4.06	89	9.96	13.3
21	Jason Schmidt J. Schmidt	4.19	1999	PIT	33	13	11	.542	33	148	2	0	0	212.2	219	99	110	24	85	3	0	4	937	6	6.26	3.60	1.74	1.02	15.8	9.1	1.43	.288	4.66	91	4.44	97	9.27	3
22	Dustin Hermanson D. Hermanson	4.20	1999	MON	34	9	14	.391	34	145	0	0	0	216.1	225	101	110	20	69	7	0	4	928	4	6.03	2.87	2.10	0.83	15.6	7.4	1.36	.298	4.58	92	4.04	87	9.36	13.9
23	Al Leiter A. Leiter	4.23	1999	NYM	32	13	12	.520	32	162	1	1	0	213.0	209	100	107	19	93	9	0	8	923	4	6.85	3.93	1.74	0.80	17.6	10.1	1.42	.297	4.52	97	4.20	94	8.83	6.5
24	Darren Oliver D. Oliver	4.26	1999	STL	30	9	9	.500	30	119	2	1	0	196.1	197	93	96	16	74	11	0	4	842	6	5.46	3.39	1.61	0.73	14.1	8.8	1.38	.291	4.40	94	4.27	91	9.03	9.6
25	Armando Reynoso A. Reynoso	4.37	1999	ARI	31	10	6	.625	27	79	0	0	0	167.0	178	81	90	20	67	6	1	7	730	7	4.26	3.61	1.18	1.08	10.8	9.2	1.47	.283	4.85	94	5.05	108	9.59	-7