Ed Walsh had the best ERA in the AL in 1907, with an ERA of 1.60.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the al in 1907?

	NAME	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Ed Walsh E. Walsh	1.60	1907	CWS	56	24	18	.571	46	206	37	5	4	422.1	341	75	120	3	87	8	10	1,622	14	4.39	1.85	2.37	0.06	12.7	5.4	1.01	.256	2.56	67	1.97	88	7.27	9.9
2	Ed Killian E. Killian	1.78	1907	DET	42	25	13	.658	34	96	29	3	0	314.0	286	62	103	2	91	11	8	1,270	2	2.75	2.61	1.05	0.06	7.6	7.2	1.20	.265	2.95	68	2.63	107	8.20	-4.9
3	Addie Joss A. Joss	1.83	1907	CLE	42	27	11	.711	38	127	34	6	2	338.2	279	69	100	3	54	7	4	1,291	1	3.38	1.44	2.35	0.08	9.8	4.2	0.98	.251	2.66	73	2.09	89	7.41	9.8
4	Harry Howell H. Howell	1.93	1907	SLA	42	16	15	.516	35	118	26	2	3	316.1	258	68	112	3	88	8	6	1,242	4	3.36	2.50	1.34	0.09	9.5	7.1	1.09	.249	3.19	79	2.47	107	7.34	-7
5	Cy Young C. Young	1.99	1907	BSA	43	21	15	.583	37	147	33	6	2	343.1	286	76	101	3	51	7	5	1,308	6	3.85	1.34	2.88	0.08	11.2	3.9	0.98	.257	2.65	77	1.94	80	7.50	18.8
6	Chief Bender C. Bender	2.05	1907	PHA	33	16	8	.667	24	112	20	4	3	219.1	185	50	67	1	34	3	8	838	5	4.60	1.40	3.29	0.04	13.4	4.1	1.00	.267	2.75	79	1.72	71	7.59	17.3
7	Glenn Liebhardt G. Liebhardt	2.05	1907	CLE	38	18	14	.563	34	110	27	4	1	280.1	254	64	100	1	85	10	4	1,136	10	3.53	2.73	1.29	0.03	9.7	7.5	1.21	.272	3.21	82	2.46	104	8.15	-3.6
8	George Winter G. Winter	2.07	1907	BSA	35	12	15	.444	27	88	21	4	1	256.2	198	59	91	2	61	3	8	983	3	3.09	2.14	1.44	0.07	9.0	6.2	1.01	.236	3.19	80	2.34	97	6.94	2.9
9	Rube Waddell R. Waddell	2.15	1907	PHA	44	19	13	.594	33	232	20	7	0	284.2	234	68	115	2	73	15	5	1,121	4	7.33	2.31	3.18	0.06	20.7	6.5	1.08	.290	3.64	83	1.57	65	7.40	27.3
10	Ed Siever E. Siever	2.16	1907	DET	39	18	11	.621	33	88	22	3	1	274.2	256	66	89	1	52	11	6	1,090	2	2.88	1.70	1.69	0.03	8.1	4.8	1.12	.272	2.92	83	2.27	93	8.39	6.2
11	Bill Donovan B. Donovan	2.19	1907	DET	32	25	4	.862	28	123	27	3	1	271.0	222	66	96	3	82	8	4	1,073	2	4.08	2.72	1.50	0.10	11.5	7.6	1.12	.256	3.19	84	2.41	98	7.37	2
12	Eddie Plank E. Plank	2.20	1907	PHA	43	24	16	.600	40	183	33	8	0	343.2	282	84	115	5	85	17	3	1,349	5	4.79	2.23	2.15	0.13	13.6	6.3	1.07	.262	3.01	85	2.19	90	7.39	9.5
13	Doc White D. White	2.26	1907	CWS	46	27	13	.675	35	141	24	6	1	291.0	270	73	93	3	38	6	9	1,131	0	4.36	1.18	3.71	0.09	12.5	3.4	1.06	.283	2.88	95	1.80	80	8.35	12.8
14	Bob Rhoads B. Rhoads	2.29	1907	CLE	35	15	14	.517	31	76	23	5	1	275.0	258	70	105	0	84	14	4	1,128	12	2.49	2.75	0.90	0.00	6.7	7.4	1.24	.270	3.44	91	2.70	115	8.44	-10.9
15	Ralph Glaze R. Glaze	2.32	1907	BSA	32	9	13	.409	21	68	11	1	0	182.1	150	47	75	4	48	4	7	714	4	3.36	2.37	1.42	0.20	9.5	6.7	1.09	.247	3.70	90	2.57	106	7.40	-2.5
16	Jake Thielman J. Thielman	2.33	1907	CLE	20	11	8	.579	18	56	18	3	0	166.0	151	43	60	2	34	7	1	658	7	3.04	1.84	1.65	0.11	8.5	5.2	1.11	.267	3.25	93	2.40	102	8.19	-1.1
17	Jimmy Dygert J. Dygert	2.34	1907	PHA	42	21	8	.724	28	151	18	5	1	261.2	200	68	98	2	85	18	11	1,038	12	5.19	2.92	1.78	0.07	14.5	8.2	1.09	.253	3.37	90	2.31	95	6.88	4
18	Cy Falkenberg C. Falkenberg	2.35	1907	WSH	32	6	17	.261	24	108	17	1	1	233.2	195	61	105	0	77	8	4	936	12	4.16	2.97	1.40	0.00	11.5	8.2	1.16	.262	4.04	95	2.35	102	7.51	-1.9
19	Frank Smith F. Smith	2.47	1907	CWS	41	23	10	.697	37	139	29	3	0	310.0	280	85	105	3	111	2	4	1,263	12	4.04	3.22	1.25	0.09	11.0	8.8	1.26	.275	3.05	103	2.50	112	8.13	-12.2
20	Jack Chesbro J. Chesbro	2.53	1907	NYH	30	10	10	.500	25	78	17	1	0	206.0	192	58	83	0	46	6	3	822	3	3.41	2.01	1.70	0.00	9.5	5.6	1.16	.277	3.63	94	2.18	86	8.39	8.8
21	Nick Altrock N. Altrock	2.57	1907	CWS	30	7	13	.350	21	61	15	1	2	213.2	210	61	76	3	31	2	7	843	4	2.57	1.31	1.97	0.13	7.2	3.7	1.13	.277	3.20	108	2.25	101	8.85	-2.1
22	Barney Pelty B. Pelty	2.57	1907	SLA	36	12	21	.364	31	85	29	5	1	273.0	234	78	101	1	64	18	4	1,082	4	2.80	2.11	1.33	0.03	7.9	5.9	1.09	.255	3.33	104	2.51	109	7.71	-7.2
23	George Mullin G. Mullin	2.59	1907	DET	46	20	20	.500	42	146	35	5	3	357.1	346	103	153	1	106	15	4	1,470	6	3.68	2.67	1.38	0.03	9.9	7.2	1.26	.287	3.85	99	2.41	99	8.71	2.6
24	Al Orth A. Orth	2.61	1907	NYH	36	14	21	.400	33	78	21	2	0	248.2	244	72	134	2	53	6	3	1,001	2	2.82	1.92	1.47	0.07	7.8	5.3	1.19	.281	4.85	97	2.37	94	8.83	5.7
25	Charlie Smith C. Smith	2.61	1907	WSH	36	10	20	.333	31	119	21	3	0	258.2	254	75	103	0	51	1	5	1,032	10	4.14	1.77	2.33	0.00	11.5	4.9	1.18	.295	3.58	106	1.86	81	8.84	12.2