mlb reliever era leaders with a minimum of 8 games in 2024

4 pitchers were tied for the lowest ERA by a relief pitcher with 8+ games pitched in 2024, with an ERA of 0.00. The first three are Andrew Walters, Luis Guerrero and Erik Sabrowski.

	NAME	ERA	G	SEASON	TM	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	H/9
1	Andrew Walters A. Walters	0.00	8	2024	CLE	1	0	1.000	0	6	0	0	0	7.0	1	0	1	0	5	0	3	0	27	1	7.71	6.43	1.20	0.00	22.2	18.5	0.86	.063	1.29	1.29
2	Luis Guerrero L. Guerrero	0.00	9	2024	BOS	0	0		0	9	0	0	0	10.0	6	0	1	0	2	0	2	0	36	0	8.10	1.80	4.50	0.00	25.0	5.6	0.80	.240	0.90	5.40
3	Erik Sabrowski E. Sabrowski	0.00	8	2024	CLE	0	0		0	19	0	0	1	12.2	6	0	0	0	4	0	4	0	47	1	13.50	2.84	4.75	0.00	40.4	8.5	0.79	.250	0.00	4.26
4	Brooks Raley B. Raley	0.00	8	2024	NYM	1	0	1.000	0	9	0	0	0	7.0	2	0	0	0	3	0	1	0	25	0	11.57	3.86	3.00	0.00	36.0	12.0	0.71	.154	0.00	2.57
5	Emmanuel Clase E. Clase	0.61	74	2024	CLE	4	2	.667	0	66	0	0	47	74.1	39	5	10	2	10	2	66	1	270	2	7.99	1.21	6.60	0.24	24.4	3.7	0.66	.195	1.21	4.72
6	Luis Peralta L. Peralta	0.73	15	2024	COL	0	0		0	14	0	0	0	12.1	7	1	1	0	5	2	1	0	49	2	10.22	3.65	2.80	0.00	28.6	10.2	0.97	.250	0.73	5.11
7	Sean Reynolds S. Reynolds	0.82	9	2024	SDP	0	0		0	21	0	0	0	11.0	10	1	1	0	5	1	3	0	49	0	17.18	4.09	4.20	0.00	42.9	10.2	1.36	.455	0.82	8.18
8	Sean Guenther S. Guenther	0.86	17	2024	DET	3	0	1.000	0	12	0	0	0	21.0	9	2	2	0	2	2	4	0	73	0	5.14	0.86	6.00	0.00	16.4	2.7	0.52	.158	0.86	3.86
9	Kirby Yates K. Yates	1.17	61	2024	TEX	7	2	.778	0	85	0	0	32	61.2	23	8	10	3	28	2	50	5	237	1	12.41	4.09	3.04	0.44	35.9	11.8	0.83	.168	1.46	3.36
10	Devin Williams D. Williams	1.25	22	2024	MIL	1	0	1.000	0	38	0	0	14	21.2	10	3	3	1	11	2	19	1	88	1	15.78	4.57	3.45	0.42	43.2	12.5	0.97	.250	1.25	4.15
11	Aaron Ashby A. Ashby	1.37	12	2024	MIL	1	0	1.000	0	28	0	0	0	19.2	12	3	3	0	3	0	3	0	76	1	12.81	1.37	9.33	0.00	36.8	3.9	0.76	.267	1.37	5.49
12	Seth Halvorsen S. Halvorsen	1.46	12	2024	COL	2	1	.667	0	13	0	0	2	12.1	8	2	3	2	2	1	8	0	46	0	9.49	1.46	6.50	1.46	28.3	4.3	0.81	.214	2.19	5.84
13	John McMillon J. McMillon	1.50	10	2024	MIA	2	1	.667	0	13	0	0	0	12.0	7	2	4	1	5	0	5	0	47	0	9.75	3.75	2.60	0.75	27.7	10.6	1.00	.214	3.00	5.25
14	Vinny Nittoli V. Nittoli	1.50	9	2024	TOT	0	1	.000	0	8	0	0	0	12.0	10	2	2	1	2	0	2	0	46	0	6.00	1.50	4.00	0.75	17.4	4.3	1.00	.257	1.50	7.50
15	Bryan Hoeing B. Hoeing	1.51	32	2024	TOT	2	1	.667	0	38	0	0	0	47.2	30	8	9	3	12	0	3	1	179	7	7.17	2.27	3.17	0.57	21.2	6.7	0.88	.214	1.70	5.66
16	Edwin Uceta E. Uceta	1.51	30	2024	TBR	2	0	1.000	0	57	0	0	5	41.2	26	7	8	2	8	1	10	0	159	0	12.31	1.73	7.13	0.43	35.8	5.0	0.82	.264	1.73	5.62
17	Hunter Gaddis H. Gaddis	1.57	78	2024	CLE	6	3	.667	0	66	0	0	0	74.2	43	13	16	4	14	4	8	1	278	2	7.96	1.69	4.71	0.48	23.7	5.0	0.76	.205	1.93	5.18
18	Enoli Paredes E. Paredes	1.66	18	2024	TOT	1	0	1.000	0	16	0	0	1	21.2	13	4	4	0	10	2	9	0	87	2	6.65	4.15	1.60	0.00	18.4	11.5	1.06	.220	1.66	5.40
19	Sean Reid-Foley S. Reid-Foley	1.66	23	2024	NYM	1	2	.333	0	25	0	0	0	21.2	13	4	10	0	14	0	9	0	90	1	10.38	5.82	1.79	0.00	27.8	15.6	1.25	.255	4.15	5.40
20	Joe Ross J. Ross	1.67	15	2024	MIL	1	1	.500	0	27	0	0	0	27.0	22	5	5	2	11	0	8	1	112	1	9.00	3.67	2.45	0.67	24.1	9.8	1.22	.278	1.67	7.33
21	A.J. Puk	1.72	58	2024	TOT	4	5	.444	0	76	0	0	3	57.2	32	11	14	4	11	1	9	2	217	1	11.86	1.72	6.91	0.62	35.0	5.1	0.75	.224	2.18	4.99
22	Bryan Hudson B. Hudson	1.73	43	2024	MIL	6	1	.857	0	62	0	0	0	62.1	28	12	12	7	17	3	1	0	231	1	8.95	2.45	3.65	1.01	26.8	7.4	0.72	.148	1.73	4.04
23	Tanner Scott T. Scott	1.75	72	2024	TOT	9	6	.600	0	84	0	0	22	72.0	45	14	20	3	36	1	41	4	294	0	10.50	4.50	2.33	0.38	28.6	12.2	1.13	.247	2.50	5.63
24	Alex Vesia A. Vesia	1.76	67	2024	LAD	5	4	.556	0	87	0	0	5	66.1	33	13	19	7	33	1	10	3	263	2	11.80	4.48	2.64	0.95	33.1	12.5	0.99	.193	2.58	4.48
25	Scott Blewett S. Blewett	1.77	12	2024	MIN	1	1	.500	0	18	0	0	0	20.1	17	4	5	2	8	1	4	2	85	0	7.97	3.54	2.25	0.89	21.2	9.4	1.23	.268	2.21	7.52