Since 2021, Mike Vasil has the best ERA, with an ERA of 1.10.

Interpreted as:

MLB best era with a minimum of 0.5 IP per team game by a player since 2021

	NAME	ERA	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	ERA-	FIP	FIP-	H/9	PRAA
1	Mike Vasil M. Vasil	1.10	8	0	1	.000	0	12	0	0	0	16.1	9	2	3	1	10	2	4	2	70	0	6.61	5.51	1.20	0.55	17.1	14.3	1.16	.178	1.65	28	4.61	110	4.96	-0.7
2	Paul Skenes P. Skenes	2.06	29	14	5	.737	29	209	0	0	0	170.2	120	39	43	11	36	7	0	0	656	3	11.02	1.90	5.81	0.58	31.9	5.5	0.91	.277	2.27	49	2.29	57	6.33	33.3
3	Shane Smith S. Smith	2.30	5	1	1	.500	5	22	0	0	0	27.1	17	7	7	1	9	4	0	0	109	0	7.24	2.96	2.44	0.33	20.2	8.3	0.95	.219	2.30	58	3.37	81	5.60	2.4
4	Chad Patrick C. Patrick	2.45	6	1	2	.333	5	22	0	0	0	25.2	23	7	7	3	11	0	0	1	105	0	7.71	3.86	2.00	1.05	21.0	10.5	1.32	.290	2.45	60	4.17	103	8.06	-0.4
5	Yoshinobu Yamamoto Y. Yamamoto	2.47	24	10	4	.714	24	148	0	0	0	124.0	101	34	39	9	33	1	0	0	500	3	10.74	2.40	4.48	0.65	29.6	6.6	1.08	.298	2.83	61	2.52	61	7.33	21.8
6	Trevor Bauer T. Bauer	2.59	17	8	5	.615	17	137	1	0	0	107.2	71	31	36	19	37	3	0	1	432	3	11.45	3.09	3.70	1.59	31.7	8.6	1.00	.220	3.01	64	4.03	94	5.93	3.1
7	Brandon Woodruff B. Woodruff	2.70	68	27	15	.643	68	475	1	1	0	399.2	292	120	127	45	100	15	0	0	1,581	4	10.70	2.25	4.75	1.01	30.0	6.3	0.98	.261	2.86	65	3.11	74	6.58	48.6
8	Kodai Senga K. Senga	2.74	35	16	8	.667	35	236	0	0	0	200.1	149	61	68	19	87	7	0	0	825	15	10.60	3.91	2.71	0.85	28.6	10.5	1.18	.273	3.05	66	3.51	82	6.69	17
9	Max Fried M. Fried	2.77	107	52	25	.675	107	607	5	4	0	640.2	541	197	221	49	157	23	0	2	2,582	27	8.53	2.21	3.87	0.69	23.5	6.1	1.09	.282	3.10	66	3.09	76	7.60	70.3
10	Shohei Ohtani S. Ohtani	2.84	74	34	16	.680	74	542	1	1	0	428.1	307	135	143	47	143	23	0	2	1,724	36	11.39	3.00	3.79	0.99	31.4	8.3	1.05	.268	3.00	67	3.23	75	6.45	47.8
11	Michael King M. King	2.85	142	28	25	.528	51	496	1	1	7	425.2	348	135	159	39	146	19	23	6	1,766	12	10.49	3.09	3.40	0.82	28.1	8.3	1.16	.290	3.36	70	3.19	77	7.36	44.9
12	Clayton Kershaw C. Kershaw	2.88	75	37	18	.673	75	442	0	0	0	409.2	335	131	145	46	93	10	0	1	1,637	15	9.71	2.04	4.75	1.01	27.0	5.7	1.04	.276	3.19	70	3.23	76	7.36	46.2
13	Shota Imanaga S. Imanaga	2.88	36	18	4	.818	36	204	0	0	0	212.1	180	68	79	34	41	3	0	0	853	3	8.65	1.74	4.98	1.44	23.9	4.8	1.04	.256	3.35	72	3.93	99	7.63	0.7
14	Max Scherzer M. Scherzer	2.94	90	40	19	.678	90	624	1	0	0	523.2	396	171	179	73	115	26	0	0	2,067	7	10.72	1.98	5.43	1.25	30.2	5.6	0.98	.263	3.08	72	3.41	81	6.81	45.7
15	Lance McCullers Jr. L. McCullers Jr.	2.96	36	17	7	.708	36	235	0	0	0	210.0	159	69	71	17	98	10	0	0	879	8	10.07	4.20	2.40	0.73	26.7	11.1	1.22	.274	3.04	71	3.51	84	6.81	15.2
16	Zack Wheeler Z. Wheeler	2.97	129	57	31	.648	129	903	3	2	0	802.1	636	265	285	76	180	34	0	2	3,204	16	10.13	2.02	5.02	0.85	28.2	5.6	1.02	.278	3.20	71	2.95	70	7.13	114.2
17	Corbin Burnes C. Burnes	2.97	130	48	31	.608	130	883	0	0	0	783.2	597	259	289	78	211	31	0	0	3,136	33	10.14	2.42	4.18	0.90	28.2	6.7	1.03	.268	3.32	72	3.13	76	6.86	89.4
18	Ryan Gusto R. Gusto	3.00	8	3	1	.750	4	29	0	0	0	27.0	25	9	9	3	6	1	0	0	110	0	9.67	2.00	4.83	1.00	26.4	5.5	1.15	.310	3.00	77	3.15	78	8.33	2.6
19	Tomoyuki Sugano T. Sugano	3.00	6	3	1	.750	6	17	0	0	0	33.0	32	11	11	6	6	2	0	0	135	1	4.64	1.64	2.83	1.64	12.6	4.4	1.15	.250	3.00	78	5.14	129	8.73	-4.4
20	Shane McClanahan S. McClanahan	3.02	74	33	16	.673	74	456	0	0	0	404.2	331	136	143	48	116	5	0	1	1,627	19	10.14	2.58	3.93	1.07	28.0	7.1	1.10	.282	3.18	77	3.35	84	7.36	29.1
21	Tobias Myers T. Myers	3.04	28	9	6	.600	26	129	0	0	0	142.0	130	48	54	19	40	5	0	0	589	4	8.18	2.54	3.23	1.20	21.9	6.8	1.20	.280	3.42	74	4.03	98	8.24	1.1
22	Julio Urías J. Urías	3.07	84	48	18	.727	84	478	0	0	0	478.0	390	163	179	66	103	18	0	3	1,916	4	9.00	1.94	4.64	1.24	24.9	5.4	1.03	.259	3.37	75	3.72	88	7.34	27.3
23	Framber Valdez F. Valdez	3.12	118	56	33	.629	118	719	8	3	0	746.1	612	259	285	58	250	40	0	1	3,058	35	8.67	3.01	2.88	0.70	23.5	8.2	1.15	.278	3.44	77	3.42	83	7.38	56.2
24	Blake Snell B. Snell	3.13	105	35	28	.556	105	724	1	1	0	549.2	394	191	204	48	271	9	0	1	2,291	36	11.85	4.44	2.67	0.79	31.6	11.8	1.21	.279	3.34	79	3.21	77	6.45	56.8
25	Shane Bieber S. Bieber	3.13	70	28	18	.609	70	459	2	0	0	436.2	390	152	162	43	104	9	0	0	1,774	18	9.46	2.14	4.41	0.89	25.9	5.9	1.13	.299	3.34	78	3.12	77	8.04	45.7