which team lowest era in playoffs staring lineup

The Baltimore Orioles have the best ERA by a team in the postseason, with an ERA of 2.80.

	TEAM	ERA	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	Orioles	2.80	103	.524	54	49	103	732	26	8	16	939.0	794	292	333	90	327	23	43	3,878	23	7.02	3.13	2.24	0.86	18.9	8.4	1.19	.260	3.19	7.61
2	Athletics	3.09	167	.509	85	82	167	1,006	44	8	38	1492.2	1,338	513	598	122	470	41	41	6,196	44	6.07	2.83	2.14	0.74	16.2	7.6	1.21	.267	3.61	8.07
3	Nationals	3.26	46	.522	24	22	46	379	3	2	11	417.0	354	151	167	46	158	19	20	1,750	14	8.18	3.41	2.40	0.99	21.7	9.0	1.23	.268	3.60	7.64
4	Giants	3.32	195	.518	100	93	195	1,178	50	17	33	1751.0	1,559	645	735	138	560	49	53	7,299	49	6.05	2.88	2.10	0.71	16.1	7.7	1.21	.264	3.78	8.01
5	Reds	3.34	99	.495	49	50	99	566	15	3	20	890.0	782	330	366	82	336	20	48	3,743	23	5.72	3.40	1.68	0.83	15.1	9.0	1.26	.256	3.70	7.91
6	Tigers	3.35	135	.485	65	69	135	963	37	4	23	1210.0	1,087	451	524	89	374	50	31	5,065	41	7.16	2.78	2.57	0.66	19.0	7.4	1.21	.278	3.90	8.09
7	Royals	3.37	80	.538	43	37	80	518	9	2	18	720.2	668	270	295	63	237	14	17	3,014	19	6.47	2.96	2.19	0.79	17.2	7.9	1.26	.277	3.68	8.34
8	Mets	3.41	105	.562	59	46	105	818	9	3	26	970.1	829	368	399	89	391	35	54	4,106	24	7.59	3.63	2.09	0.83	19.9	9.5	1.26	.267	3.70	7.69
9	Yankees	3.44	444	.576	255	188	444	2,942	85	15	99	3992.2	3,635	1,528	1,681	385	1,332	107	115	16,698	95	6.63	3.00	2.21	0.87	17.6	8.0	1.24	.272	3.79	8.19
10	Braves	3.45	211	.483	102	109	211	1,625	21	7	39	1900.2	1,656	729	821	203	712	53	117	7,967	53	7.69	3.37	2.28	0.96	20.4	8.9	1.25	.270	3.89	7.84
11	White Sox	3.49	62	.484	30	32	62	345	19	2	11	551.1	505	214	248	40	180	22	16	2,314	14	5.63	2.94	1.92	0.65	14.9	7.8	1.24	.269	4.05	8.24
12	Cardinals	3.53	262	.511	134	128	262	1,756	41	13	54	2305.0	2,092	905	1,022	243	877	77	113	9,798	62	6.86	3.42	2.00	0.95	17.9	9.0	1.29	.270	3.99	8.17
13	Phillies	3.57	141	.496	70	71	141	1,094	12	3	35	1251.0	1,126	496	536	117	432	46	48	5,262	39	7.87	3.11	2.53	0.84	20.8	8.2	1.25	.282	3.86	8.10
14	Diamondbacks	3.61	57	.491	28	29	57	461	5	3	9	508.0	435	204	225	59	195	17	12	2,135	21	8.17	3.45	2.36	1.05	21.6	9.1	1.24	.268	3.99	7.71
15	Dodgers	3.63	305	.495	151	154	305	2,314	43	14	56	2712.2	2,328	1,094	1,200	307	1,024	89	118	11,358	84	7.68	3.40	2.26	1.02	20.4	9.0	1.24	.265	3.98	7.72
16	Red Sox	3.67	203	.540	109	93	203	1,397	36	7	36	1837.0	1,671	749	829	184	631	89	61	7,744	43	6.84	3.09	2.21	0.90	18.0	8.1	1.25	.273	4.06	8.19
17	Astros	3.80	161	.516	83	78	161	1,476	6	1	32	1464.0	1,249	618	653	200	516	67	37	6,108	50	9.07	3.17	2.86	1.23	24.2	8.4	1.21	.273	4.01	7.68
18	Guardians	3.82	131	.496	65	66	131	1,043	11	3	25	1184.0	1,062	502	551	151	491	45	55	5,035	35	7.93	3.73	2.12	1.15	20.7	9.8	1.31	.276	4.19	8.07
19	Cubs	3.83	131	.392	51	79	131	866	25	9	18	1165.2	1,045	496	562	114	452	48	35	4,944	43	6.69	3.49	1.92	0.88	17.5	9.1	1.28	.269	4.34	8.07
20	Pirates	3.90	97	.443	43	54	97	523	23	2	19	854.2	812	370	416	79	299	25	36	3,647	24	5.51	3.15	1.75	0.83	14.3	8.2	1.30	.269	4.38	8.55
21	Rangers	3.97	69	.493	34	35	69	539	3	0	15	623.2	565	275	304	87	237	25	24	2,647	18	7.78	3.42	2.27	1.26	20.4	9.0	1.29	.272	4.39	8.15
22	Rays	3.98	64	.438	28	36	64	548	0	0	11	570.0	551	252	269	91	222	27	14	2,457	31	8.65	3.51	2.47	1.44	22.3	9.0	1.36	.293	4.25	8.70
23	Twins	3.98	95	.379	36	59	95	584	12	3	18	852.1	883	377	431	102	279	24	27	3,678	32	6.17	2.95	2.09	1.08	15.9	7.6	1.36	.290	4.55	9.32
24	Brewers	3.99	63	.397	25	38	63	497	2	1	15	550.2	513	244	270	68	203	18	20	2,340	20	8.12	3.32	2.45	1.11	21.2	8.7	1.30	.286	4.41	8.38
25	Blue Jays	4.08	81	.481	39	42	81	643	2	0	15	732.0	653	332	357	87	290	22	29	3,099	30	7.91	3.57	2.22	1.07	20.7	9.4	1.29	.275	4.39	8.03