Luis Tiant had the best ERA in the AL in 1972, with an ERA of 1.91.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the al in 1972?

	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	Luis Tiant L. Tiant	1.91	1972	BOS	43	15	6	.714	19	123	12	6	3	179.0	128	38	45	7	65	0	12	5	713	0	6.18	3.27	1.89	0.35	17.3	9.1	1.08	.234	2.26	59	2.62	77	6.44	14.9
2	Gaylord Perry G. Perry	1.92	1972	CLE	41	24	16	.600	40	234	29	5	1	342.2	253	73	79	17	82	12	1	16	1,345	11	6.15	2.15	2.85	0.45	17.4	6.1	0.98	.236	2.07	60	2.49	74	6.64	31.9
3	Catfish Hunter C. Hunter	2.04	1972	OAK	38	21	7	.750	37	191	16	5	0	295.1	200	67	74	21	70	3	1	6	1,148	3	5.82	2.13	2.73	0.64	16.6	6.1	0.91	.207	2.26	70	2.77	91	6.09	8.5
4	Jim Palmer J. Palmer	2.07	1972	BAL	36	21	10	.677	36	184	18	3	0	274.1	219	63	73	21	70	1	0	1	1,094	4	6.04	2.30	2.63	0.69	16.8	6.4	1.05	.242	2.39	69	2.82	90	7.18	9.3
5	Roger Nelson R. Nelson	2.08	1972	KCR	34	11	6	.647	19	120	10	6	2	173.1	120	40	41	13	31	1	9	1	652	4	6.23	1.61	3.87	0.68	18.4	4.8	0.87	.220	2.13	68	2.54	79	6.23	12.6
6	Mike Paul M. Paul	2.17	1972	TEX	49	8	9	.471	20	108	2	1	1	161.2	149	39	50	4	52	2	11	12	674	3	6.01	2.89	2.08	0.22	16.0	7.7	1.24	.285	2.78	72	2.38	75	8.29	14.1
7	Nolan Ryan N. Ryan	2.28	1972	CAL	39	19	16	.543	39	329	20	9	0	284.0	166	72	80	14	157	10	0	4	1,154	18	10.43	4.98	2.10	0.44	28.5	13.6	1.14	.236	2.54	79	2.48	83	5.26	16.6
8	Steve Kline S. Kline	2.40	1972	NYY	32	16	9	.640	32	58	11	4	0	236.1	210	63	79	11	44	10	0	6	956	1	2.21	1.68	1.32	0.42	6.1	4.6	1.07	.239	3.01	83	3.19	105	8.00	-5
9	Blue Moon Odom B. Moon Odom	2.50	1972	OAK	31	15	6	.714	30	86	4	2	0	194.1	164	54	62	10	87	3	0	2	804	5	3.98	4.03	0.99	0.46	10.7	10.8	1.29	.249	2.87	86	3.57	118	7.60	-12.6
10	Mickey Lolich M. Lolich	2.50	1972	DET	41	22	14	.611	41	250	23	4	0	327.1	282	91	100	29	74	11	0	5	1,321	6	6.87	2.03	3.38	0.80	18.9	5.6	1.09	.264	2.75	79	2.80	85	7.75	17.9
11	Wilbur Wood W. Wood	2.51	1972	CWS	49	24	17	.585	49	193	20	8	0	376.2	325	105	119	28	74	7	0	5	1,490	11	4.61	1.77	2.61	0.67	13.0	5.0	1.06	.250	2.84	80	2.98	91	7.77	13.1
12	Ken Holtzman K. Holtzman	2.51	1972	OAK	39	19	11	.633	37	134	16	4	0	265.1	232	74	83	23	52	4	0	6	1,058	4	4.55	1.76	2.58	0.78	12.7	4.9	1.07	.247	2.82	86	3.14	104	7.87	-4.1
13	Mike Cuellar M. Cuellar	2.57	1972	BAL	35	18	12	.600	35	132	17	4	0	248.1	197	71	78	21	71	0	0	4	989	3	4.78	2.57	1.86	0.76	13.3	7.2	1.08	.230	2.83	86	3.29	105	7.14	-4.7
14	Ray Corbin R. Corbin	2.62	1972	MIN	31	8	9	.471	19	83	5	3	0	161.2	135	47	56	12	53	6	5	3	657	2	4.62	2.95	1.57	0.67	12.6	8.1	1.16	.245	3.12	84	3.43	105	7.52	-2.8
15	Pat Dobson P. Dobson	2.65	1972	BAL	38	16	18	.471	36	161	13	3	0	268.1	220	79	89	13	69	4	1	7	1,065	6	5.40	2.31	2.33	0.44	15.1	6.5	1.08	.253	2.99	88	2.64	84	7.38	14.7
16	Dick Woodson D. Woodson	2.72	1972	MIN	36	14	14	.500	36	150	9	3	0	251.2	193	76	93	19	101	2	0	5	1,033	4	5.36	3.61	1.49	0.68	14.5	9.8	1.17	.229	3.33	87	3.41	105	6.90	-4
17	Bert Blyleven B. Blyleven	2.73	1972	MIN	39	17	17	.500	38	228	11	3	0	287.1	247	87	93	22	69	10	1	7	1,158	7	7.14	2.16	3.30	0.69	19.7	6.0	1.10	.271	2.91	87	2.63	81	7.74	20
18	Dick Tidrow D. Tidrow	2.77	1972	CLE	39	14	15	.483	34	123	10	3	0	237.1	200	73	83	21	70	6	2	13	968	3	4.66	2.65	1.76	0.80	12.7	7.2	1.14	.239	3.15	86	3.47	103	7.58	-2.3
19	Joe Coleman J. Coleman	2.80	1972	DET	40	19	14	.576	39	222	9	3	0	280.0	216	87	99	23	110	9	0	7	1,145	9	7.14	3.54	2.02	0.74	19.4	9.6	1.16	.247	3.18	89	3.15	96	6.94	4.6
20	Andy Messersmith A. Messersmith	2.81	1972	CAL	25	8	11	.421	21	142	10	3	2	169.2	125	53	56	5	68	2	4	8	690	2	7.53	3.61	2.09	0.27	20.6	9.9	1.14	.254	2.97	98	2.34	78	6.63	12.8
21	Jim Lonborg J. Lonborg	2.83	1972	MIL	33	14	12	.538	30	143	11	2	1	223.0	197	70	75	17	76	11	1	11	929	5	5.77	3.07	1.88	0.69	15.4	8.2	1.22	.264	3.03	92	3.27	102	7.95	-1.9
22	Rudy May R. May	2.94	1972	CAL	35	12	11	.522	30	169	10	3	1	205.1	162	67	79	15	82	0	3	6	849	3	7.41	3.59	2.06	0.66	19.9	9.7	1.19	.252	3.46	102	2.89	96	7.10	2
23	Dave McNally D. McNally	2.95	1972	BAL	36	13	17	.433	36	120	12	6	0	241.0	220	79	85	15	68	2	0	15	979	1	4.48	2.54	1.76	0.56	12.3	6.9	1.20	.265	3.17	98	3.08	98	8.22	1.2
24	Clyde Wright C. Wright	2.98	1972	CAL	35	18	11	.621	35	87	15	2	0	251.0	229	83	101	14	80	4	0	6	1,029	4	3.12	2.87	1.09	0.50	8.5	7.8	1.23	.255	3.62	103	3.43	114	8.21	-13.4
25	Tom Bradley T. Bradley	2.98	1972	CWS	40	15	14	.517	40	209	11	2	0	260.0	225	86	94	19	65	2	0	4	1,056	7	7.23	2.25	3.22	0.66	19.8	6.2	1.12	.271	3.25	94	2.51	76	7.79	22.3