best single season era since 2019 with at least 50 innings pitched

Since 2019, Emmanuel Clase has the best ERA with 50.0+ innings pitched in a season, with an ERA of 0.61 in 2024.

Interpreted as:

best single season era by a player since 2019 with at least 50 innings pitched

	NAME	ERA	IP	SEASON	TM	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	0.61	74.1	2024	CLE	74	4	2	.667	0	66	0	0	47	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	15	2.22	55	4.72	15.2
2	Aaron Loup A. Loup	0.95	56.2	2021	NYM	65	6	0	1.000	2	57	0	0	0	37	6	9	1	16	4	6	0	218	0	9.05	2.54	3.56	0.16	26.1	7.3	0.94	.257	1.43	24	2.44	58	5.88	11.2
3	Chris Martin C. Martin	1.05	51.1	2023	BOS	55	4	1	.800	0	46	0	0	3	45	6	6	2	8	0	12	3	199	1	8.06	1.40	5.75	0.35	23.1	4.0	1.03	.301	1.05	23	2.43	56	7.89	10.7
4	Jacob deGrom J. deGrom	1.08	92.0	2021	NYM	15	7	2	.778	15	146	1	1	0	40	11	14	6	11	1	0	0	324	0	14.28	1.08	13.27	0.59	45.1	3.4	0.55	.213	1.37	27	1.23	29	3.91	30.6
5	Evan Phillips E. Phillips	1.14	63.0	2022	LAD	64	7	3	.700	0	77	0	0	2	33	8	11	2	15	3	9	1	233	0	11.00	2.14	5.13	0.29	33.0	6.4	0.76	.228	1.57	29	1.93	48	4.71	14.5
6	Ryne Stanek R. Stanek	1.15	54.2	2022	HOU	59	2	1	.667	0	62	0	0	1	36	7	8	2	31	0	10	1	224	4	10.21	5.10	2.00	0.33	27.7	13.8	1.23	.264	1.32	30	3.01	77	5.93	5.4
7	Kirby Yates K. Yates	1.17	61.2	2024	TEX	61	7	2	.778	0	85	0	0	33	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	29	2.49	60	3.36	11.3
8	Aroldis Chapman A. Chapman	1.17	61.1	2025	BOS	67	5	3	.625	0	85	0	0	32	28	8	9	3	15	0	43	0	228	6	12.47	2.20	5.67	0.44	37.3	6.6	0.70	.200	1.32	27	1.73	41	4.11	16.8
9	Kirby Yates K. Yates	1.19	60.2	2019	SDP	60	0	5	.000	0	101	0	0	41	41	8	14	2	13	7	51	1	243	2	14.98	1.93	7.77	0.30	41.6	5.3	0.89	.325	2.08	28	1.29	29	6.08	21
10	Brusdar Graterol B. Graterol	1.20	67.1	2023	LAD	68	4	2	.667	1	48	0	0	7	53	9	14	3	12	2	19	1	257	2	6.42	1.60	4.00	0.40	18.7	4.7	0.97	.260	1.87	28	3.03	68	7.08	10.6
11	Josh Hader J. Hader	1.23	58.2	2021	MIL	60	4	2	.667	0	102	0	0	34	25	8	8	3	24	2	42	0	224	3	15.65	3.68	4.25	0.46	45.5	10.7	0.84	.237	1.23	29	1.68	39	3.84	16.8
12	Ryan Helsley R. Helsley	1.25	64.2	2022	STL	54	9	1	.900	0	94	0	0	19	28	9	11	6	20	0	33	1	239	1	13.08	2.78	4.70	0.84	39.3	8.4	0.74	.185	1.53	32	2.33	60	3.90	11.5
13	Josh Hader J. Hader	1.28	56.1	2023	SDP	61	2	3	.400	0	85	0	0	32	32	8	11	3	30	3	52	2	231	3	13.58	4.79	2.83	0.48	36.8	13.0	1.10	.264	1.76	30	2.68	62	5.11	10.4
14	Emmanuel Clase E. Clase	1.29	69.2	2021	CLE	71	4	5	.444	0	74	0	0	24	51	10	18	2	16	0	51	3	279	3	9.56	2.07	4.63	0.26	26.5	5.7	0.96	.262	2.33	31	2.10	50	6.59	16.5
15	Edwin Díaz E. Díaz	1.31	62.0	2022	NYM	61	3	1	.750	0	118	0	0	32	34	9	9	3	18	2	49	1	235	2	17.13	2.61	6.56	0.44	50.2	7.7	0.84	.330	1.31	34	0.90	23	4.94	21.2
16	Ranger Suárez R. Suárez	1.36	106.0	2021	PHI	39	8	5	.615	12	107	1	1	4	73	16	20	4	33	5	13	3	418	1	9.08	2.80	3.24	0.34	25.6	7.9	1.00	.257	1.70	32	2.71	63	6.20	18.7
17	Emmanuel Clase E. Clase	1.36	72.2	2022	CLE	77	3	4	.429	0	77	0	0	42	43	11	18	3	10	1	67	2	271	4	9.54	1.24	7.70	0.37	28.4	3.7	0.73	.222	2.23	36	1.98	51	5.33	15.4
18	Shawn Armstrong S. Armstrong	1.38	52.0	2023	TBR	39	1	0	1.000	6	54	0	0	0	36	8	12	2	11	4	5	0	207	0	9.35	1.90	4.91	0.35	26.1	5.3	0.90	.250	2.08	34	2.54	61	6.23	9.5
19	Cionel Pérez C. Pérez	1.40	57.2	2022	BAL	66	7	1	.875	0	55	0	0	1	46	9	11	2	21	1	8	1	234	4	8.58	3.28	2.62	0.31	23.5	9.0	1.16	.284	1.72	37	2.79	72	7.18	6.9
20	Félix Bautista F. Bautista	1.48	61.0	2023	BAL	56	8	2	.800	0	110	0	0	33	30	10	14	4	26	2	46	0	237	7	16.23	3.84	4.23	0.59	46.4	11.0	0.92	.274	2.07	35	1.87	45	4.43	16
21	Will Harris W. Harris	1.50	60.0	2019	HOU	68	4	1	.800	0	62	0	0	4	42	10	14	6	14	0	10	0	229	3	9.30	2.10	4.43	0.90	27.1	6.1	0.93	.245	2.10	33	3.14	69	6.30	9.3
22	Dominic Leone D. Leone	1.51	53.2	2021	SFG	57	4	5	.444	4	50	0	0	2	37	9	15	2	22	1	11	1	219	2	8.39	3.69	2.27	0.34	22.8	10.0	1.10	.243	2.52	37	3.07	75	6.20	6.1
23	Tim Mayza T. Mayza	1.52	53.1	2023	TOR	69	3	1	.750	0	53	0	0	1	50	9	10	2	15	0	8	3	215	1	8.94	2.53	3.53	0.34	24.7	7.0	1.22	.331	1.69	36	2.60	61	8.44	10
24	Devin Williams D. Williams	1.53	58.2	2023	MIL	61	8	3	.727	0	87	0	0	36	26	10	13	4	28	1	49	1	231	1	13.35	4.30	3.11	0.61	37.7	12.1	0.92	.198	1.99	35	2.65	60	3.99	11.4
25	Anthony Bass A. Bass	1.54	70.1	2022	TOT	73	4	3	.571	0	73	0	0	0	51	12	15	6	20	0	12	1	275	2	9.34	2.56	3.65	0.77	26.5	7.3	1.01	.256	1.92	39	2.99	75	6.53	7.7