Jimmy Key had the best ERA in the AL in 1987, with an ERA of 2.76.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the al in 1987?

	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	Jimmy Key J. Key	2.76	1987	TOR	36	17	8	.680	36	161	8	1	0	261.0	210	80	93	24	66	2	0	6	1,033	8	5.55	2.28	2.44	0.83	15.6	6.4	1.06	.238	3.21	61	3.60	82	7.24	23.6
2	Frank Viola F. Viola	2.90	1987	MIN	36	17	10	.630	36	197	7	1	0	251.2	230	81	91	29	66	6	0	1	1,037	1	7.05	2.36	2.98	1.04	19.0	6.4	1.18	.272	3.25	63	3.65	82	8.23	22.6
3	Roger Clemens R. Clemens	2.97	1987	BOS	36	20	9	.690	36	256	18	7	0	281.2	248	93	100	19	83	9	0	4	1,157	4	8.18	2.65	3.08	0.61	22.1	7.2	1.18	.290	3.20	65	2.90	66	7.92	46.6
4	Bret Saberhagen B. Saberhagen	3.36	1987	KCR	33	18	10	.643	33	163	15	4	0	257.0	246	96	99	27	53	6	0	2	1,048	6	5.71	1.86	3.08	0.95	15.6	5.1	1.16	.274	3.47	75	3.65	84	8.61	19.5
5	Jack Morris J. Morris	3.38	1987	DET	34	18	11	.621	34	208	13	0	0	266.0	227	100	111	39	93	1	0	7	1,101	24	7.04	3.15	2.24	1.32	18.9	8.4	1.20	.247	3.76	77	4.26	94	7.68	8.5
6	Charlie Leibrandt C. Leibrandt	3.41	1987	KCR	35	16	11	.593	35	151	8	3	0	240.1	235	91	104	23	74	1	0	2	1,015	9	5.65	2.77	2.04	0.86	14.9	7.3	1.29	.277	3.89	76	3.78	87	8.80	14.5
7	Jim Clancy J. Clancy	3.54	1987	TOR	37	15	11	.577	37	180	5	1	0	241.1	234	95	103	24	80	1	0	5	1,008	12	6.71	2.98	2.25	0.90	17.9	7.9	1.30	.290	3.84	79	3.67	83	8.73	20.1
8	Floyd Bannister F. Bannister	3.58	1987	CWS	34	16	11	.593	34	124	11	2	0	228.2	216	91	100	38	49	0	0	0	939	5	4.88	1.93	2.53	1.50	13.2	5.2	1.16	.245	3.94	80	4.58	105	8.50	-5.7
9	Dave Stewart D. Stewart	3.68	1987	OAK	37	20	13	.606	37	205	8	1	0	261.1	224	107	121	24	105	6	0	2	1,103	11	7.06	3.62	1.95	0.83	18.6	9.5	1.26	.262	4.17	87	3.76	87	7.71	16.5
10	Charlie Hough C. Hough	3.79	1987	TEX	40	18	13	.581	40	223	13	0	0	285.1	238	120	159	36	124	19	0	1	1,231	12	7.03	3.91	1.80	1.14	18.1	10.1	1.27	.244	5.02	83	4.44	99	7.51	2.1
11	Mark Langston M. Langston	3.84	1987	SEA	35	19	13	.594	35	262	14	3	0	272.0	242	116	132	30	114	5	0	0	1,152	9	8.67	3.77	2.30	0.99	22.7	9.9	1.31	.286	4.37	84	3.68	79	8.01	29.5
12	Teddy Higuera T. Higuera	3.85	1987	MIL	35	18	10	.643	35	240	14	3	0	261.2	236	112	120	24	87	2	0	2	1,084	4	8.25	2.99	2.76	0.83	22.1	8.0	1.23	.290	4.13	85	3.24	73	8.12	34.4
13	Rick Rhoden R. Rhoden	3.86	1987	NYY	30	16	10	.615	29	107	4	0	0	181.2	184	78	84	22	61	3	1	5	764	9	5.30	3.02	1.75	1.09	14.0	8.0	1.35	.284	4.16	88	4.31	97	9.12	2.9
14	Frank Tanana F. Tanana	3.91	1987	DET	34	15	10	.600	34	146	5	3	0	218.2	216	95	106	27	56	5	0	5	924	6	6.01	2.30	2.61	1.11	15.8	6.1	1.24	.274	4.36	90	3.97	87	8.89	14.1
15	Willie Fraser W. Fraser	3.92	1987	CAL	36	10	10	.500	23	106	5	1	1	176.2	160	77	85	26	63	6	6	3	744	12	5.40	3.21	1.68	1.32	14.2	8.5	1.26	.247	4.33	90	4.74	105	8.15	-4.6
16	Mark Gubicza M. Gubicza	3.98	1987	KCR	35	13	18	.419	35	166	10	2	0	241.2	231	107	114	18	120	6	0	3	1,036	14	6.18	4.47	1.38	0.67	16.0	11.6	1.45	.293	4.25	89	4.02	93	8.60	8.1
17	Mike Witt M. Witt	4.01	1987	CAL	36	16	14	.533	36	192	10	0	0	247.0	252	110	128	34	84	4	0	4	1,065	6	7.00	3.06	2.29	1.24	18.0	7.9	1.36	.290	4.66	92	4.16	92	9.18	9.3
18	Bert Blyleven B. Blyleven	4.01	1987	MIN	37	15	12	.556	37	196	8	1	0	267.0	249	119	132	46	101	9	0	4	1,122	13	6.61	3.40	1.94	1.55	17.5	9.0	1.31	.264	4.45	87	4.87	109	8.39	-12.1
19	Danny Jackson D. Jackson	4.02	1987	KCR	36	9	18	.333	34	152	11	2	0	224.0	219	100	115	11	109	7	1	1	981	5	6.11	4.38	1.39	0.44	15.5	11.1	1.46	.296	4.62	90	3.69	85	8.80	15.8
20	Jose DeLeon J. DeLeon	4.02	1987	CWS	33	11	12	.478	31	153	2	0	0	206.0	177	92	106	24	97	10	0	4	889	6	6.68	4.24	1.58	1.05	17.2	10.9	1.33	.253	4.63	90	4.45	102	7.73	-2.1
21	Tommy John T. John	4.03	1987	NYY	33	13	6	.684	33	63	3	1	0	187.2	212	84	95	12	47	6	0	7	802	9	3.02	2.25	1.34	0.58	7.9	5.9	1.38	.297	4.56	91	3.87	87	10.17	12.3
22	Walt Terrell W. Terrell	4.05	1987	DET	35	17	10	.630	35	143	10	1	0	244.2	254	110	123	30	94	3	0	7	1,057	8	5.26	3.46	1.52	1.10	13.5	8.9	1.42	.285	4.52	93	4.47	98	9.34	2.2
23	Curt Young C. Young	4.08	1987	OAK	31	13	7	.650	31	124	6	0	0	203.0	194	92	102	38	44	3	0	0	828	2	5.50	1.95	2.82	1.68	15.0	5.3	1.17	.252	4.52	96	4.77	110	8.60	-10.6
24	Dave Stieb D. Stieb	4.09	1987	TOR	33	13	9	.591	31	115	3	1	0	185.0	164	84	92	16	87	7	1	4	789	4	5.59	4.23	1.32	0.78	14.6	11.0	1.36	.262	4.48	91	4.26	97	7.98	3
25	Richard Dotson R. Dotson	4.17	1987	CWS	31	11	12	.478	31	114	7	2	0	211.1	201	98	109	24	86	0	0	2	900	5	4.85	3.66	1.33	1.02	12.7	9.6	1.36	.262	4.64	94	4.48	103	8.56	-2.9