Diego Segui had the lowest ERA in the AL in 1970, with an ERA of 2.56.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the al in 1970?

	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	Diego Segui D. Segui	2.56	1970	OAK	47	10	10	.500	19	95	3	2	2	162.0	130	46	54	9	68	2	14	4	668	5	5.28	3.78	1.40	0.50	14.2	10.2	1.22	.245	3.00	72	3.48	92	7.22	5
2	Jim Palmer J. Palmer	2.71	1970	BAL	39	20	10	.667	39	199	17	5	0	305.0	263	92	98	21	100	1	0	4	1,257	10	5.87	2.95	1.99	0.62	15.8	8.0	1.19	.259	2.89	74	3.22	83	7.76	22.7
3	Clyde Wright C. Wright	2.83	1970	CAL	39	22	12	.647	39	110	7	2	0	260.2	226	82	97	24	88	7	0	4	1,086	8	3.80	3.04	1.25	0.83	10.1	8.1	1.20	.236	3.35	80	4.08	109	7.80	-11.5
4	Fritz Peterson F. Peterson	2.90	1970	NYY	39	20	11	.645	37	127	8	2	0	260.1	247	84	102	24	40	3	0	6	1,051	2	4.39	1.38	3.18	0.83	12.1	3.8	1.10	.260	3.53	82	3.35	90	8.54	10.7
5	Sam McDowell S. McDowell	2.92	1970	CLE	39	20	12	.625	39	304	19	1	0	305.0	236	99	108	25	131	7	2	10	1,257	17	8.97	3.87	2.32	0.74	24.2	10.4	1.20	.267	3.19	76	3.06	75	6.96	33.8
6	Dick Bosman D. Bosman	3.00	1970	WSH	36	16	12	.571	34	134	7	3	0	230.2	212	77	81	16	71	2	1	8	951	4	5.23	2.77	1.89	0.62	14.1	7.5	1.23	.269	3.16	83	3.32	87	8.27	12.4
7	Andy Messersmith A. Messersmith	3.01	1970	CAL	37	11	10	.524	26	162	6	1	5	194.2	144	65	75	21	78	6	8	6	795	2	7.49	3.61	2.08	0.97	20.4	9.8	1.14	.233	3.47	85	3.66	98	6.66	0.8
8	Jim Perry J. Perry	3.04	1970	MIN	40	24	12	.667	40	168	13	4	0	278.2	258	94	112	20	57	9	0	10	1,141	3	5.43	1.84	2.95	0.65	14.7	5.0	1.13	.268	3.62	79	3.07	76	8.33	29.6
9	Ray Culp R. Culp	3.04	1970	BOS	33	17	14	.548	33	197	15	1	0	251.1	211	85	104	22	91	11	0	8	1,057	10	7.05	3.26	2.16	0.79	18.6	8.6	1.20	.257	3.72	77	3.42	82	7.56	20.2
10	Bob Johnson B. Johnson	3.07	1970	KCR	40	8	13	.381	26	206	10	1	4	214.0	178	73	82	18	82	11	7	4	894	6	8.66	3.45	2.51	0.76	23.0	9.2	1.21	.277	3.45	83	3.10	79	7.49	19.4
11	Mel Stottlemyre M. Stottlemyre	3.09	1970	NYY	37	15	13	.536	37	126	14	0	0	271.0	262	93	110	23	84	6	0	8	1,136	10	4.18	2.79	1.50	0.76	11.1	7.4	1.28	.266	3.65	88	3.80	102	8.70	-3.2
12	Bert Blyleven B. Blyleven	3.18	1970	MIN	27	10	9	.526	25	135	5	1	0	164.0	143	58	66	17	47	2	1	6	675	2	7.41	2.58	2.87	0.93	20.0	7.0	1.16	.266	3.62	83	3.23	80	7.85	14.6
13	Dave McNally D. McNally	3.22	1970	BAL	40	24	9	.727	40	185	16	1	0	296.0	277	106	114	29	78	7	0	3	1,218	8	5.63	2.37	2.37	0.88	15.2	6.4	1.20	.270	3.47	88	3.52	91	8.42	12
14	Tommy John T. John	3.27	1970	CWS	37	12	17	.414	37	138	10	3	0	269.1	253	98	117	19	101	9	0	16	1,133	17	4.61	3.38	1.37	0.63	12.2	8.9	1.31	.270	3.91	85	3.75	92	8.45	10
15	Stan Bahnsen S. Bahnsen	3.33	1970	NYY	36	14	11	.560	35	116	6	2	0	232.2	227	86	100	23	75	2	0	4	977	3	4.49	2.90	1.55	0.89	11.9	7.7	1.30	.268	3.87	94	3.91	105	8.78	-5.7
16	Marty Pattin M. Pattin	3.39	1970	MIL	37	14	12	.538	29	161	11	0	0	233.1	204	88	91	20	71	6	2	9	957	7	6.21	2.74	2.27	0.77	16.8	7.4	1.18	.263	3.51	91	3.36	86	7.87	14.7
17	Sonny Siebert S. Siebert	3.44	1970	BOS	33	15	8	.652	33	142	7	2	0	222.2	207	85	98	29	60	6	0	2	916	9	5.74	2.43	2.37	1.17	15.5	6.6	1.20	.262	3.96	87	3.94	95	8.37	5.8
18	Mike Cuellar M. Cuellar	3.48	1970	BAL	40	24	8	.750	40	190	21	4	0	297.2	273	115	126	34	69	1	0	5	1,214	6	5.74	2.09	2.75	1.03	15.7	5.7	1.15	.260	3.81	95	3.55	91	8.25	11.1
19	Jim Rooker J. Rooker	3.54	1970	KCR	38	10	15	.400	29	117	6	3	1	203.2	190	80	99	11	102	1	5	4	879	3	5.17	4.51	1.15	0.49	13.3	11.6	1.43	.276	4.37	95	3.70	94	8.40	5
20	Jim Kaat J. Kaat	3.56	1970	MIN	45	14	10	.583	34	120	4	1	0	230.1	244	91	110	26	58	3	3	8	972	11	4.69	2.27	2.07	1.02	12.3	6.0	1.31	.285	4.30	93	3.85	95	9.53	5
21	Joe Coleman J. Coleman	3.58	1970	WSH	39	8	12	.400	29	152	6	1	0	218.2	190	87	98	25	89	4	4	6	919	14	6.26	3.66	1.71	1.03	16.5	9.7	1.28	.254	4.03	99	4.00	105	7.82	-5.4
22	Chuck Dobson C. Dobson	3.74	1970	OAK	41	16	15	.516	40	149	13	5	0	267.0	230	111	122	32	92	5	1	7	1,112	10	5.02	3.10	1.62	1.08	13.4	8.3	1.21	.237	4.11	105	4.16	111	7.75	-12.9
23	Dick Drago D. Drago	3.75	1970	KCR	35	9	15	.375	34	127	7	1	0	240.0	239	100	110	20	72	7	1	5	1,002	3	4.76	2.70	1.76	0.75	12.7	7.2	1.30	.282	4.13	101	3.64	93	8.96	7.4
24	Mickey Lolich M. Lolich	3.80	1970	DET	40	14	19	.424	39	230	13	3	0	272.2	272	115	125	27	109	5	0	3	1,181	14	7.59	3.60	2.11	0.89	19.5	9.2	1.40	.302	4.13	99	3.49	86	8.98	16.7
25	Catfish Hunter C. Hunter	3.81	1970	OAK	40	18	14	.563	40	178	9	1	0	262.1	253	111	124	32	74	9	0	3	1,116	6	6.11	2.54	2.41	1.10	15.9	6.6	1.25	.269	4.25	107	3.81	101	8.68	-1.9