lowest career era in live ball era minimum 100 ip

Since 1920, Emmanuel Clase has the lowest ERA when pitching at least 100 innings, with an ERA of 1.88.

Interpreted as:

lowest career era by a player in live ball era minimum 100 ip

	NAME	ERA	IP	G	W	L	W%	GS	SO	CG	SHO	SV	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	Emmanuel Clase E. Clase	1.88	360.0	366	21	25	.457	1	349	0	0	182	267	75	111	15	70	9	297	10	1,417	19	8.73	1.75	4.99	0.38	24.6	4.9	0.94	.259	2.78	45	2.43	58	6.68	68.8
2	Paul Skenes P. Skenes	1.96	320.2	55	21	13	.618	55	386	1	0	0	230	70	76	21	74	12	0	0	1,247	4	10.83	2.08	5.22	0.59	31.0	5.9	0.95	.277	2.13	46	2.39	58	6.46	61
3	Félix Bautista F. Bautista	2.01	161.1	156	13	7	.650	0	248	0	0	67	84	36	42	14	72	3	104	1	632	10	13.83	4.02	3.44	0.78	39.2	11.4	0.97	.237	2.34	51	2.61	65	4.69	25.9
4	Carson Smith C. Smith	2.21	102.0	108	4	6	.400	0	129	0	0	14	74	25	27	4	34	7	31	4	415	6	11.38	3.00	3.79	0.35	31.1	8.2	1.06	.290	2.38	55	2.32	58	6.53	19.3
5	Mariano Rivera M. Rivera	2.21	1283.2	1,115	82	60	.577	10	1,173	0	0	652	998	315	340	71	286	46	952	41	5,103	13	8.22	2.01	4.10	0.50	23.0	5.6	1.00	.263	2.38	49	2.76	61	7.00	246.7
6	Billy Wagner B. Wagner	2.31	903.0	853	47	40	.540	0	1,196	0	0	422	601	232	262	82	300	33	703	26	3,600	43	11.92	2.99	3.99	0.82	33.2	8.3	1.00	.261	2.61	54	2.72	63	5.99	159
7	Abner Uribe A. Uribe	2.32	120.1	121	6	4	.600	0	143	0	0	11	82	31	37	5	59	7	28	3	491	14	10.70	4.41	2.42	0.37	29.1	12.0	1.17	.278	2.77	55	2.97	71	6.13	16.7
8	Takashi Saito T. Saito	2.34	338.0	338	21	15	.583	0	400	0	0	84	250	88	99	25	108	14	189	13	1,363	9	10.65	2.88	3.70	0.67	29.3	7.9	1.06	.276	2.64	55	2.80	66	6.66	55.7
9	Mike Adams M. Adams	2.41	407.1	408	21	20	.512	0	409	0	0	4	316	109	122	33	126	6	60	12	1,653	7	9.04	2.78	3.25	0.73	24.7	7.6	1.09	.262	2.70	60	3.09	75	6.98	45.6
10	Cade Smith C. Smith	2.42	149.0	150	14	6	.700	0	207	0	0	17	106	40	47	5	36	7	32	3	589	3	12.50	2.17	5.75	0.30	35.1	6.1	0.95	.302	2.84	60	1.67	41	6.40	40.4
11	Ronny Henriquez R. Henriquez	2.42	104.0	88	8	3	.727	1	122	0	0	7	81	28	35	11	35	8	16	3	435	3	10.56	3.03	3.49	0.95	28.0	8.0	1.12	.270	3.03	58	3.40	83	7.01	8
12	Andrés Muñoz A. Muñoz	2.43	259.1	263	12	23	.343	0	354	0	0	78	166	70	84	17	104	16	124	12	1,046	19	12.29	3.61	3.40	0.59	33.8	9.9	1.04	.268	2.92	63	2.67	67	5.76	39.1
13	Jhoan Duran J. Duran	2.44	254.1	246	18	25	.419	0	319	0	0	90	202	69	89	19	75	17	151	14	1,036	18	11.29	2.65	4.25	0.67	30.8	7.2	1.09	.302	3.15	60	2.71	66	7.15	39.7
14	Jonathan Papelbon J. Papelbon	2.44	725.2	689	41	36	.532	3	808	0	0	368	572	197	226	57	185	34	585	18	2,938	14	10.02	2.29	4.37	0.71	27.5	6.3	1.04	.278	2.80	58	2.80	69	7.09	105.2
15	Akinori Otsuka A. Otsuka	2.44	232.0	236	13	15	.464	0	217	0	0	39	190	63	71	12	80	2	96	15	951	4	8.42	3.10	2.71	0.47	22.8	8.4	1.16	.278	2.75	59	2.95	69	7.37	35.7
16	Joe Berry J. Berry	2.45	294.0	133	21	22	.488	0	117	0	0	18	246	80	99	14	87	3	105		1,215	2	3.58	2.66	1.34	0.43	9.6	7.2	1.13	.233	3.03	72	3.25	94	7.53	6.2
17	Devin Williams D. Williams	2.45	297.2	308	31	16	.660	0	465	0	0	86	174	81	100	20	137	15	126	4	1,211	17	14.06	4.14	3.39	0.60	38.4	11.3	1.04	.268	3.02	59	2.45	57	5.26	59.7
18	Bryan Harvey B. Harvey	2.49	387.0	322	17	25	.405	0	448	0	0	177	278	107	122	30	144	2	278	19	1,582	25	10.42	3.35	3.11	0.70	28.3	9.1	1.09	.259	2.84	62	2.62	65	6.47	59.8
19	Brant Hurter B. Hurter	2.49	108.1	53	10	4	.714	5	106	0	0	2	91	30	39	8	33	11	6	3	452	2	8.81	2.74	3.21	0.66	23.5	7.3	1.14	.282	3.24	62	3.36	82	7.56	8.9
20	Mike Vasil M. Vasil	2.50	101.0	47	5	3	.625	3	82	0	0	4	74	28	32	8	52	8	17	5	423	4	7.31	4.63	1.58	0.71	19.4	12.3	1.25	.242	2.85	60	4.32	100	6.59	-0.1
21	Jeff Calhoun J. Calhoun	2.51	150.2	118	6	7	.462	0	104	0	0	5	120	42	57	8	65	1	45	15	629	10	6.21	3.88	1.60	0.48	16.5	10.3	1.23	.248	3.40	70	3.38	93	7.17	4.3
22	Larry Bradford L. Bradford	2.52	103.2	104	6	4	.600	0	58	0	0	7	89	29	39	5	44	2	44	9	436	5	5.04	3.82	1.32	0.43	13.3	10.1	1.28	.257	3.39	67	3.54	91	7.73	3.9
23	Aroldis Chapman A. Chapman	2.52	821.1	863	60	47	.561	0	1,331	0	0	367	475	230	255	54	408	33	563	7	3,341	87	14.58	4.47	3.26	0.59	39.8	12.2	1.08	.278	2.79	61	2.36	57	5.20	161.8
24	Hoyt Wilhelm H. Wilhelm	2.52	2254.1	1,070	143	122	.540	52	1,610	20	5	228	1,757	632	773	150	778	62	651	61	9,164	90	6.43	3.11	2.07	0.60	17.6	8.5	1.12	.245	3.09	68	3.06	82	7.01	167.6
25	Dellin Betances D. Betances	2.53	394.1	374	21	23	.477	1	633	0	0	36	240	111	124	26	183	28	86	5	1,613	28	14.45	4.18	3.46	0.59	39.2	11.3	1.07	.288	2.83	61	2.39	56	5.48	78.8