mlb team era rankings the past 5 years by year

Between December 9, 2020 and December 9, 2025, the Los Angeles Dodgers have the best ERA by a team in a season, with an ERA of 2.80 in 2022.

	TEAM	ERA	SEASON	G	W%	W	L	SO	SHO	SV	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Dodgers	2.80	2022	162	.685	111	51	1,465	1	43	1451.1	1,114	451	513	152	407	75	13	5,865	38	9.08	2.52	3.60	0.94	25.0	6.9	1.05	.255	3.18	6.91
2	Astros	2.90	2022	162	.654	106	56	1,524	1	53	1445.1	1,121	465	518	134	458	60	6	5,856	56	9.49	2.85	3.33	0.83	26.0	7.8	1.09	.268	3.23	6.98
3	Dodgers	3.01	2021	162	.654	106	56	1,599	0	56	1452.0	1,107	486	561	161	486	63	43	5,948	52	9.91	3.01	3.29	1.00	26.9	8.2	1.10	.260	3.48	6.86
4	Giants	3.24	2021	162	.660	107	55	1,425	2	56	1455.0	1,254	524	594	151	416	63	20	6,002	44	8.81	2.57	3.43	0.93	23.7	6.9	1.15	.279	3.67	7.76
5	Yankees	3.30	2022	162	.611	99	63	1,459	1	47	1451.2	1,177	532	567	157	444	65	10	5,938	40	9.05	2.75	3.29	0.97	24.6	7.5	1.12	.268	3.52	7.30
6	Rays	3.41	2022	162	.531	86	76	1,384	0	44	1435.2	1,260	544	614	172	384	66	15	5,930	54	8.68	2.41	3.60	1.08	23.3	6.5	1.15	.277	3.85	7.90
7	Braves	3.46	2022	162	.623	101	61	1,554	1	55	1448.0	1,224	556	609	148	500	62	21	6,031	55	9.66	3.11	3.11	0.92	25.8	8.3	1.19	.286	3.79	7.61
8	Guardians	3.46	2022	162	.568	92	70	1,390	0	51	1456.0	1,252	560	634	172	435	57	14	5,989	49	8.59	2.69	3.20	1.06	23.2	7.3	1.16	.274	3.92	7.74
9	Rangers	3.47	2025	162	.500	81	81	1,344	1	37	1443.0	1,235	557	605	172	463	50	24	5,942	43	8.38	2.89	2.90	1.07	22.6	7.8	1.18	.272	3.77	7.70
10	Braves	3.49	2024	162	.549	89	73	1,553	1	40	1443.1	1,277	559	607	150	449	68	18	5,978	34	9.68	2.80	3.46	0.94	26.0	7.5	1.20	.300	3.78	7.96
11	Mariners	3.49	2024	162	.525	85	77	1,416	0	34	1433.0	1,174	556	607	183	369	52	16	5,801	37	8.89	2.32	3.84	1.15	24.4	6.4	1.08	.262	3.81	7.37
12	Brewers	3.50	2021	162	.586	95	67	1,618	1	44	1436.0	1,156	558	623	168	537	77	19	5,990	60	10.14	3.37	3.01	1.05	27.0	9.0	1.18	.275	3.90	7.25
13	Mets	3.57	2022	162	.623	101	61	1,565	0	41	1438.2	1,274	570	606	169	428	71	13	5,950	35	9.79	2.68	3.66	1.06	26.3	7.2	1.18	.297	3.79	7.97
14	Brewers	3.58	2025	162	.599	97	65	1,432	0	45	1442.0	1,237	574	634	168	534	66	20	6,041	33	8.94	3.33	2.68	1.05	23.7	8.8	1.23	.278	3.96	7.72
15	Mariners	3.59	2022	162	.556	90	72	1,391	0	40	1447.0	1,277	577	623	186	447	56	24	5,986	45	8.65	2.78	3.11	1.16	23.2	7.5	1.19	.279	3.87	7.94
16	Guardians	3.61	2024	161	.571	92	69	1,410	0	53	1428.0	1,224	572	621	179	492	60	11	5,923	45	8.89	3.10	2.87	1.13	23.8	8.3	1.20	.276	3.91	7.71
17	Tigers	3.61	2024	162	.531	86	76	1,354	1	45	1447.0	1,265	581	642	159	416	57	11	5,969	40	8.42	2.59	3.25	0.99	22.7	7.0	1.16	.278	3.99	7.87
18	Padres	3.63	2025	162	.556	90	72	1,425	2	49	1433.0	1,197	578	621	178	535	65	22	5,981	39	8.95	3.36	2.66	1.12	23.8	8.9	1.21	.270	3.90	7.52
19	Brewers	3.65	2024	162	.574	93	69	1,373	0	53	1446.0	1,289	586	641	196	494	64	24	6,076	40	8.55	3.07	2.78	1.22	22.6	8.1	1.23	.277	3.99	8.02
20	Rays	3.67	2021	162	.617	100	62	1,478	0	42	1455.2	1,264	593	651	184	436	55	27	5,998	64	9.14	2.70	3.39	1.14	24.6	7.3	1.17	.281	4.02	7.81
21	Guardians	3.70	2025	162	.543	88	74	1,381	1	47	1442.0	1,291	593	649	169	527	54	19	6,054	43	8.62	3.29	2.62	1.05	22.8	8.7	1.26	.286	4.05	8.06
22	Red Sox	3.70	2025	162	.549	89	73	1,361	1	45	1448.1	1,333	596	676	164	530	73	17	6,150	53	8.46	3.29	2.57	1.02	22.1	8.6	1.29	.291	4.20	8.28
23	Brewers	3.71	2023	162	.568	92	70	1,425	1	46	1443.0	1,218	595	647	198	493	60	7	5,990	54	8.89	3.07	2.89	1.23	23.8	8.2	1.19	.267	4.04	7.60
24	White Sox	3.73	2021	162	.574	93	69	1,588	3	43	1403.1	1,205	581	636	182	485	51	16	5,861	84	10.18	3.11	3.27	1.17	27.1	8.3	1.20	.288	4.08	7.73
25	Royals	3.73	2025	162	.506	82	80	1,271	0	47	1436.2	1,308	596	637	171	478	45	17	5,997	54	7.96	2.99	2.66	1.07	21.2	8.0	1.24	.282	3.99	8.19