mlb best era + since 2010 among relievers with at least 50 ip

Since 2010, Billy Wagner has the best ERA by a relief pitcher when pitching at least 50 innings, with an ERA of 1.43.

	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	H/9
1	Billy Wagner B. Wagner	1.43	69.1	71	7	2	.778	0	104	0	0	37	38	11	14	5	22	3	64	3	268	2	13.50	2.86	4.73	0.65	38.8	8.2	0.87	.246	1.82	4.93
2	Emmanuel Clase E. Clase	1.88	359.0	365	21	25	.457	0	349	0	0	182	266	75	111	15	68	9	297	10	1,412	19	8.75	1.70	5.13	0.38	24.7	4.8	0.93	.258	2.78	6.67
3	Cal Quantrill C. Quantrill	1.91	61.1	38	4	1	.800	0	53	0	0	1	52	13	16	5	22	6	4	1	257	1	7.78	3.23	2.41	0.73	20.6	8.6	1.21	.275	2.35	7.63
4	Matt Svanson M. Svanson	1.94	60.1	39	4	0	1.000	0	68	0	0	0	33	13	14	3	20	4	10	0	234	1	10.14	2.98	3.40	0.45	29.1	8.5	0.88	.216	2.09	4.92
5	Mariano Rivera M. Rivera	1.95	193.2	198	11	8	.579	0	167	0	0	126	150	42	45	11	30	8	178	10	751	1	7.76	1.39	5.57	0.51	22.2	4.0	0.93	.260	2.09	6.97
6	Brandon Morrow B. Morrow	1.96	96.1	105	7	1	.875	0	93	0	0	24	81	21	22	4	22	2	44	2	385	3	8.69	2.06	4.23	0.37	24.2	5.7	1.07	.292	2.06	7.57
7	Mike Vasil M. Vasil	2.00	90.0	44	5	3	.625	0	71	0	0	4	60	20	24	5	46	6	17	5	371	4	7.10	4.60	1.54	0.50	19.1	12.4	1.18	.226	2.40	6.00
8	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	4.69
9	Zack Britton Z. Britton	2.03	391.0	396	17	9	.654	0	367	0	0	154	276	88	102	17	153	8	250	6	1,551	36	8.45	3.52	2.40	0.39	23.7	9.9	1.10	.257	2.35	6.35
10	Julio Urías J. Urías	2.15	67.0	36	4	2	.667	0	67	0	0	4	48	16	20	5	25	3	11	1	273	2	9.00	3.36	2.68	0.67	24.5	9.2	1.09	.249	2.69	6.45
11	Tejay Antone T. Antone	2.16	58.1	40	2	1	.667	0	75	0	0	3	28	14	15	4	25	4	7	0	225	2	11.57	3.86	3.00	0.62	33.3	11.1	0.91	.205	2.31	4.32
12	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	6.53
13	Hunter Gaddis H. Gaddis	2.31	152.0	155	9	5	.643	0	143	0	0	3	112	39	43	14	38	5	19	3	597	4	8.47	2.25	3.76	0.83	24.0	6.4	0.99	.247	2.55	6.63
14	Drew Pomeranz D. Pomeranz	2.31	206.1	202	9	8	.529	0	252	0	0	10	149	53	62	18	74	9	41	4	830	3	10.99	3.23	3.41	0.79	30.4	8.9	1.08	.275	2.70	6.50
15	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	6.13
16	Adrian Houser A. Houser	2.32	97.0	48	6	1	.857	0	78	0	0	1	81	25	30	9	36	2	26	1	394	3	7.24	3.34	2.17	0.84	19.8	9.1	1.21	.268	2.78	7.52
17	Colin Rea C. Rea	2.32	62.0	23	5	1	.833	0	41	0	0	2	53	16	16	4	14	3	9	0	251	1	5.95	2.03	2.93	0.58	16.3	5.6	1.08	.259	2.32	7.69
18	Mike Adams M. Adams	2.32	236.1	256	17	13	.567	0	236	0	0	3	187	61	67	17	73	4	24	6	959	3	8.99	2.78	3.23	0.65	24.6	7.6	1.10	.270	2.55	7.12
19	Aaron Sanchez A. Sanchez	2.35	80.1	61	4	4	.500	0	59	0	0	3	49	21	23	4	23	3	13	1	307	3	6.61	2.58	2.57	0.45	19.2	7.5	0.90	.206	2.58	5.49
20	Jesse Crain J. Crain	2.39	218.0	227	13	10	.565	0	238	0	0	2	163	58	67	17	92	3	38	11	892	7	9.83	3.80	2.59	0.70	26.7	10.3	1.17	.269	2.77	6.73
21	Scott Elbert S. Elbert	2.41	71.0	98	2	2	.500	0	65	0	0	2	59	19	19	4	31	2	23	5	296	5	8.24	3.93	2.10	0.51	22.0	10.5	1.27	.284	2.41	7.48
22	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	6.40
23	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	5.76
24	Koji Uehara K. Uehara	2.43	414.0	424	20	22	.476	0	524	0	0	95	279	112	120	53	66	4	207	8	1,583	9	11.39	1.43	7.94	1.15	33.1	4.2	0.83	.241	2.61	6.07
25	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	7.15