what mlb team has the best rotation by era

The New York Mets have the lowest ERA by a team this season, with an ERA of 2.80.

Interpreted as:

What MLB team has the best rotation by era this regular season?

	TEAM	ERA	SEASON	G	W%	W	L	GS	SO	CG	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	Mets	2.80	2025	55	.618	34	21	55	492	0	0	16	489.0	408	152	177	35	202	21	2	2,055	23	9.06	3.72	2.44	0.64	23.9	9.8	1.25	.286	3.26	7.51
2	Royals	3.17	2025	56	.518	29	27	56	453	0	0	17	499.1	438	176	191	53	156	16	8	2,056	22	8.16	2.81	2.90	0.96	22.0	7.6	1.19	.279	3.44	7.89
3	Tigers	3.23	2025	56	.643	36	20	56	487	1	1	16	499.0	414	179	201	55	159	27	4	2,058	13	8.78	2.87	3.06	0.99	23.7	7.7	1.15	.270	3.63	7.47
4	Rangers	3.25	2025	56	.482	27	29	56	432	1	1	16	487.1	406	176	195	49	160	16	4	2,001	18	7.98	2.95	2.70	0.90	21.6	8.0	1.16	.266	3.60	7.50
5	Twins	3.25	2025	54	.556	30	24	54	480	0	0	13	473.1	417	171	185	47	130	27	3	1,963	10	9.13	2.47	3.69	0.89	24.5	6.6	1.16	.289	3.52	7.93
6	Giants	3.25	2025	55	.564	31	24	55	467	0	0	15	484.0	422	175	199	41	161	16	6	2,003	17	8.68	2.99	2.90	0.76	23.3	8.0	1.20	.289	3.70	7.85
7	Yankees	3.31	2025	54	.630	34	20	54	520	0	0	16	478.0	366	176	192	46	186	12	1	1,975	19	9.79	3.50	2.80	0.87	26.3	9.4	1.15	.264	3.62	6.89
8	Astros	3.38	2025	54	.537	29	25	54	501	2	0	14	474.1	380	178	191	51	166	16	1	1,954	10	9.51	3.15	3.02	0.97	25.6	8.5	1.15	.270	3.62	7.21
9	Padres	3.54	2025	53	.585	31	22	53	464	2	2	18	470.0	391	185	205	54	172	19	5	1,957	12	8.89	3.29	2.70	1.03	23.7	8.8	1.20	.270	3.93	7.49
10	Mariners	3.64	2025	53	.566	30	23	53	425	0	0	18	479.2	466	194	220	52	161	18	11	2,044	10	7.97	3.02	2.64	0.98	20.8	7.9	1.31	.298	4.13	8.74
11	Rays	3.65	2025	54	.500	27	27	54	413	0	0	14	483.2	422	196	206	73	152	21	3	1,980	7	7.69	2.83	2.72	1.36	20.9	7.7	1.19	.264	3.83	7.85
12	Phillies	3.65	2025	54	.648	35	19	54	531	0	0	19	485.2	449	197	218	52	159	17	6	2,043	16	9.84	2.95	3.34	0.96	26.0	7.8	1.25	.309	4.04	8.32
13	Cardinals	3.71	2025	55	.564	31	24	55	392	1	1	15	487.2	442	201	220	42	153	18	6	2,036	15	7.23	2.82	2.56	0.78	19.3	7.5	1.22	.280	4.06	8.16
14	Braves	3.71	2025	53	.472	25	28	53	448	0	0	10	468.0	405	193	207	60	175	21	10	1,953	17	8.62	3.37	2.56	1.15	22.9	9.0	1.24	.276	3.98	7.79
15	Reds	3.78	2025	56	.500	28	28	56	450	0	0	15	497.0	426	209	229	65	167	22	4	2,075	20	8.15	3.02	2.69	1.18	21.7	8.0	1.19	.263	4.15	7.71
16	Cubs	3.96	2025	55	.618	34	21	55	438	0	0	13	493.2	466	217	234	63	169	19	5	2,086	13	7.99	3.08	2.59	1.15	21.0	8.1	1.29	.288	4.27	8.50
17	Brewers	4.01	2025	56	.500	28	28	56	454	0	0	13	494.1	455	220	240	59	208	20	10	2,121	13	8.27	3.79	2.18	1.07	21.4	9.8	1.34	.287	4.37	8.28
18	Red Sox	4.01	2025	57	.474	27	30	57	476	0	0	12	512.0	500	228	257	53	186	26	7	2,193	13	8.37	3.27	2.56	0.93	21.7	8.5	1.34	.308	4.52	8.79
19	Dodgers	4.03	2025	55	.618	34	21	55	507	0	0	17	491.0	436	220	242	68	189	19	10	2,067	26	9.29	3.46	2.68	1.25	24.5	9.1	1.27	.287	4.44	7.99
20	Pirates	4.05	2025	56	.357	20	36	56	412	1	0	11	498.0	454	224	242	46	180	24	9	2,099	17	7.45	3.25	2.29	0.83	19.6	8.6	1.27	.284	4.37	8.20
21	Blue Jays	4.07	2025	54	.481	26	28	54	482	0	0	16	481.2	429	218	235	76	154	24	7	2,005	15	9.01	2.88	3.13	1.42	24.0	7.7	1.21	.278	4.39	8.02
22	White Sox	4.11	2025	55	.309	17	38	55	391	0	0	5	472.2	445	216	240	58	205	36	9	2,066	14	7.44	3.90	1.91	1.10	18.9	9.9	1.38	.281	4.57	8.47
23	Guardians	4.12	2025	54	.537	29	25	54	465	0	0	15	475.2	463	218	236	60	203	15	4	2,053	18	8.80	3.84	2.29	1.14	22.6	9.9	1.40	.308	4.47	8.76
24	Diamondbacks	4.65	2025	55	.491	27	28	55	467	0	0	17	489.2	464	253	275	71	183	23	9	2,104	11	8.58	3.36	2.55	1.30	22.2	8.7	1.32	.289	5.05	8.53
25	Angels	4.92	2025	54	.463	25	29	54	394	0	0	13	474.0	496	259	279	73	221	17	12	2,094	26	7.48	4.20	1.78	1.39	18.8	10.6	1.51	.305	5.30	9.42