39 pitchers were tied for the best ERA in the 2024 postseason, with an ERA of 0.00. The first three are Bryan Abreu, Aaron Bummer and Jesse Chavez.

	NAME	ERA	SEASON	TM	G	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	Bryan Abreu B. Abreu	0.00	2024	HOU	1	0	0		0	2	0	0	0	1.1	0	0	0	0	1	0	0	0	5	0	13.50	6.75	2.00	0.00	40.0	20.0	0.75	.000	0.00	0.00
2	Aaron Bummer A. Bummer	0.00	2024	ATL	1	0	0		0	1	0	0	0	2.2	0	0	0	0	1	0	0	0	7	0	3.38	3.38	1.00	0.00	14.3	14.3	0.38	.000	0.00	0.00
3	Jesse Chavez J. Chavez	0.00	2024	ATL	1	0	0		0	1	0	0	0	2.0	0	0	0	0	0	0	0	0	6	0	4.50	0.00		0.00	16.7	0.0	0.00	.000	0.00	0.00
4	Danny Coulombe D. Coulombe	0.00	2024	BAL	1	0	0		0	1	0	0	0	0.2	1	0	0	0	0	0	0	0	3	0	13.50	0.00		0.00	33.3	0.0	1.50	.500	0.00	13.50
5	Seranthony Domínguez S. Domínguez	0.00	2024	BAL	2	0	0		0	2	0	0	0	1.2	0	0	0	0	0	0	2	0	5	0	10.80	0.00		0.00	40.0	0.0	0.00	.000	0.00	0.00
6	Caleb Ferguson C. Ferguson	0.00	2024	HOU	1	0	0		0	0	0	0	0	0.1	0	0	0	0	0	0	0	0	0	0	0.00	0.00		0.00			0.00		0.00	0.00
7	Joe Jiménez J. Jiménez	0.00	2024	ATL	1	0	0		0	1	0	0	0	1.0	0	0	0	0	1	0	1	0	4	0	9.00	9.00	1.00	0.00	25.0	25.0	1.00	.000	0.00	0.00
8	Pierce Johnson P. Johnson	0.00	2024	ATL	1	0	0		0	0	0	0	0	1.0	0	0	0	0	0	0	0	0	3	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0.00
9	Jared Koenig J. Koenig	0.00	2024	MIL	1	0	0		0	0	0	0	0	0.2	1	0	0	0	0	0	0	0	3	0	0.00	0.00		0.00	0.0	0.0	1.50	.333	0.00	13.50
10	Ben Lively B. Lively	0.00	2024	CLE	1	0	0		0	2	0	0	0	1.1	1	0	0	0	1	0	1	0	6	0	13.50	6.75	2.00	0.00	33.3	16.7	1.50	.333	0.00	6.75
11	Tim Mayza T. Mayza	0.00	2024	NYY	3	0	0		0	1	0	0	0	2.1	2	0	0	0	2	0	1	0	11	0	3.86	7.71	0.50	0.00	9.1	18.2	1.71	.250	0.00	7.71
12	Trevor Megill T. Megill	0.00	2024	MIL	2	0	0		0	4	0	0	0	2.1	0	0	0	0	0	1	0	0	8	0	15.43	0.00		0.00	50.0	0.0	0.00	.000	0.00	0.00
13	Héctor Neris H. Neris	0.00	2024	HOU	1	0	0		0	2	0	0	0	0.2	0	0	0	0	1	0	0	0	3	0	27.00	13.50	2.00	0.00	66.7	33.3	1.50		0.00	0.00
14	Evan Phillips E. Phillips	0.00	2024	LAD	5	2	0	1.000	0	6	0	0	0	6.2	3	0	0	0	3	0	0	0	26	0	8.10	4.05	2.00	0.00	23.1	11.5	0.90	.176	0.00	4.05
15	Joe Ross J. Ross	0.00	2024	MIL	2	1	0	1.000	0	0	0	0	0	1.2	0	0	0	0	1	0	1	0	5	0	0.00	5.40	0.00	0.00	0.0	20.0	0.60	.000	0.00	0.00
16	Tanner Scott T. Scott	0.00	2024	SDP	5	0	0		0	7	0	0	0	4.1	2	0	0	0	2	0	2	1	17	0	14.54	4.15	3.50	0.00	41.2	11.8	0.92	.250	0.00	4.15
17	Gregory Soto G. Soto	0.00	2024	BAL	1	0	0		0	1	0	0	0	0.2	0	0	0	0	1	0	0	0	3	0	13.50	13.50	1.00	0.00	33.3	33.3	1.50	.000	0.00	0.00
18	Ranger Suárez R. Suárez	0.00	2024	PHI	1	0	0		1	8	0	0	0	4.1	5	0	0	0	4	0	0	0	21	0	16.62	8.31	2.00	0.00	38.1	19.0	2.08	.556	0.00	10.38
19	Jacob Webb J. Webb	0.00	2024	BAL	1	0	0		0	2	0	0	0	0.2	0	0	0	0	1	1	0	0	4	0	27.00	13.50	2.00	0.00	50.0	25.0	1.50		0.00	0.00
20	Zack Wheeler Z. Wheeler	0.00	2024	PHI	1	0	0		1	9	0	0	0	7.0	1	0	0	0	4	1	0	0	26	0	11.57	5.14	2.25	0.00	34.6	15.4	0.71	.083	0.00	1.29
21	John Schreiber J. Schreiber	0.00	2024	KCR	5	0	0		0	4	0	0	0	3.2	0	0	0	0	4	0	0	1	15	1	9.82	9.82	1.00	0.00	26.7	26.7	1.09	.000	0.00	0.00
22	Brady Singer B. Singer	0.00	2024	KCR	1	0	0		0	1	0	0	0	0.1	0	0	0	0	0	0	0	0	1	0	27.00	0.00		0.00	100.0	0.0	0.00		0.00	0.00
23	Keegan Akin K. Akin	0.00	2024	BAL	1	0	0		0	0	0	0	0	0.2	0	0	0	0	1	0	0	0	3	0	0.00	13.50	0.00	0.00	0.0	33.3	1.50	.000	0.00	0.00
24	Aaron Civale A. Civale	0.00	2024	MIL	1	0	0		0	2	0	0	0	3.0	0	0	0	0	1	0	1	0	10	0	6.00	3.00	2.00	0.00	20.0	10.0	0.33	.000	0.00	0.00
25	Brenan Hanifee B. Hanifee	0.00	2024	DET	1	0	0		0	2	0	0	0	1.2	1	0	0	0	1	0	0	0	7	0	10.80	5.40	2.00	0.00	28.6	14.3	1.20	.250	0.00	5.40