Blaine Thomas has the best career ERA when starting 2+ games, with an ERA of 0.00.

Interpreted as:

lowest era by a player with at least 2 starts

	NAME	ERA	GS	G	W	L	W%	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	Blaine Thomas B. Thomas	0.00	2	2	0	0		0	0	0	0	4.2	3	0	2	0	7	1	0		19	0	0.00	13.50	0.00	0.00	0.0	36.8	2.14	.273	3.86	0	7.91	245	5.79	-2.4
2	Charlie Dewald C. Dewald	0.64	2	2	2	0	1.000	6	2	0	0	14.0	13	1	7	0	5	0	0		60	0	3.86	3.21	1.20	0.00	10.0	8.3	1.29	.265	4.50	16	3.13	78	8.36	1.3
3	Juan Pena J. Pena	0.69	2	2	2	0	1.000	15	0	0	0	13.0	9	1	1	0	3	0	0	0	49	0	10.38	2.08	5.00	0.00	30.6	6.1	0.92	.290	0.69	14	1.51	32	6.23	4.7
4	John Gaddy J. Gaddy	0.69	2	2	2	0	1.000	3	1	0	0	13.0	13	1	3	0	4	1	0		57	0	2.08	2.77	0.75	0.00	5.3	7.0	1.31	.265	2.08	18	3.62	88	9.00	0.7
5	Dan Tipple D. Tipple	0.95	2	3	1	1	.500	14	2	0	0	19.0	14	2	6	1	11	0	1		80	2	6.63	5.21	1.27	0.47	17.5	13.8	1.32	.241	2.84	32	3.36	112	6.63	-0.7
6	Fred Herbert F. Herbert	1.06	2	2	1	1	.500	6	1	0	0	17.0	12	2	5	0	4	0	0		65	0	3.18	2.12	1.50	0.00	9.2	6.2	0.94	.218	2.65	40	2.41	90	6.35	0.5
7	Rodrigo Rosario R. Rosario	1.13	2	2	1	0	1.000	6	0	0	0	8.0	5	1	2	0	3	1	0	1	33	1	6.75	3.38	2.00	0.00	18.2	9.1	1.00	.217	2.25	26	3.02	69	5.63	1.2
8	Rhett Lowder R. Lowder	1.17	6	6	2	2	.500	22	0	0	0	30.2	25	4	4	0	14	0	0	0	128	0	6.46	4.11	1.57	0.00	17.2	10.9	1.27	.272	1.17	27	3.09	72	7.34	4
9	Al Tedrow A. Tedrow	1.21	3	4	1	2	.333	4	1	0	0	22.1	19	3	6	0	14	3	0		98	0	1.61	5.64	0.29	0.00	4.1	14.3	1.48	.247	2.42	43	4.36	150	7.66	-3.4
10	Cotton Minahan C. Minahan	1.29	2	2	0	2	.000	4	1	0	0	14.0	12	2	8	0	13	1	0		60	0	2.57	8.36	0.31	0.00	6.7	21.7	1.79	.286	5.14	51	4.61	172	7.71	-2.9
11	River Ryan R. Ryan	1.33	4	4	1	0	1.000	18	0	0	0	20.1	15	3	4	1	9	0	0	0	81	0	7.97	3.98	2.00	0.44	22.2	11.1	1.18	.264	1.77	33	3.36	81	6.64	1.7
12	Harry Otis H. Otis	1.37	3	5	2	2	.500	6	0	0	0	26.1	26	4	11	0	18	3	0		113	0	2.05	6.15	0.33	0.00	5.3	15.9	1.67	.302	3.76	56	4.15	175	8.89	-5.3
13	Trevor McDonald T. McDonald	1.50	2	4	1	0	1.000	15	0	0	0	18.0	13	3	6	1	3	0	1	0	70	1	7.50	1.50	5.00	0.50	21.4	4.3	0.89	.235	3.00	37	2.69	68	6.50	2.6
14	Jimmie Foxx J. Foxx	1.52	2	10	1	0	1.000	11	0	0	0	23.2	13	4	4	0	14	1	8		97	0	4.18	5.32	0.79	0.00	11.3	14.4	1.14	.183	1.52	40	3.53	96	4.94	0.4
15	John Weyhing J. Weyhing	1.62	8	9	3	4	.429	30	7	0	0	66.2	53	12	29	0	21	1	1		274	1	4.05	2.84	1.43	0.00	10.9	7.7	1.11	.239	3.91	50	2.68	88	7.16	2.5
16	AJ Blubaugh	1.69	3	11	3	1	.750	35	0	0	0	32.0	17	6	11	6	11	0	2	0	124	0	9.84	3.09	3.18	1.69	28.2	8.9	0.88	.153	3.09	42	4.41	107	4.78	-1
17	Jerry Upp J. Upp	1.69	4	7	2	1	.667	13	2	0	0	26.2	26	5	10	0	12	0	3		112	0	4.39	4.05	1.08	0.00	11.6	10.7	1.43	.299	3.38	69	2.59	109	8.78	-0.7
18	Ryan Merritt R. Merritt	1.71	5	9	3	0	1.000	13	0	0	0	31.2	32	6	8	0	4	0	2	0	126	0	3.69	1.14	3.25	0.00	10.3	3.2	1.14	.294	2.27	38	2.70	62	9.09	5.8
19	Myron Allen M. Allen	1.77	3	5	1	3	.250	3	3	0	0	35.2	34	7	16	0	7	3	1		147	2	0.76	1.77	0.43	0.00	2.0	4.8	1.15	.254	4.04	53	3.59	106	8.58	-0.6
20	Logan Henderson L. Henderson	1.78	5	5	3	0	1.000	33	0	0	0	25.1	17	5	5	3	8	0	0	0	99	0	11.72	2.84	4.13	1.07	33.3	8.1	0.99	.255	1.78	42	3.01	72	6.04	3.3
21	Al Spalding A. Spalding	1.78	61	65	48	12	.800	41	53	8	1	539.2	559	107	238	6	26		4		2,272	1	0.68	0.43	1.58	0.10	1.8	1.1	1.08		3.97	74	2.38	99	9.32	9.6
22	Ed Walsh E. Walsh	1.82	315	430	195	126	.607	1,736	250	57	35	2964.1	2,346	598	873	23	617	52	105		11,413	76	5.27	1.87	2.81	0.07	15.2	5.4	1.00	.259	2.65	69	2.02	79	7.12	164.3
23	Don Kainer D. Kainer	1.83	3	4	0	0		10	0	0	0	19.2	22	4	7	0	9	3	0	1	91	0	4.58	4.12	1.11	0.00	11.0	9.9	1.58	.319	3.20	47	3.56	91	10.07	0.8
24	Charlie Hodnett C. Hodnett	1.88	18	18	14	4	.778	47	15	1	0	153.0	149	32	66	1	23		0		647	10	2.76	1.35	2.04	0.06	7.3	3.6	1.12		3.88	63	3.19	117	8.76	-8.8
25	Addie Joss A. Joss	1.89	260	286	160	97	.623	920	234	45	5	2327.0	1,888	488	730	19	364	58	22		8,891	28	3.56	1.41	2.53	0.07	10.3	4.1	0.97	.248	2.82	70	2.25	86	7.30	88.8