Corbin Burnes had the lowest ERA in the NL in 2021, with an ERA of 2.43.

Interpreted as:

Who had the best era with a minimum of 1 IP per team game in the nl in 2021?

	NAME	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	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	Corbin Burnes C. Burnes	2.43	2021	MIL	28	11	5	.688	28	234	0	0	167.0	123	45	47	7	34	6	0	0	657	5	12.61	1.83	6.88	0.38	35.6	5.2	0.94	.309	2.53	58	1.62	38	6.63	48.9
2	Max Scherzer M. Scherzer	2.46	2021	TOT	30	15	4	.789	30	236	1	0	179.1	119	49	53	23	36	10	0	0	693	2	11.84	1.81	6.56	1.15	34.1	5.2	0.86	.247	2.66	59	2.97	69	5.97	26
3	Walker Buehler W. Buehler	2.47	2021	LAD	33	16	4	.800	33	212	0	0	207.2	149	57	61	19	52	6	0	2	815	5	9.19	2.25	4.08	0.82	26.0	6.4	0.97	.247	2.64	61	3.15	74	6.46	26
4	Brandon Woodruff B. Woodruff	2.56	2021	MIL	30	9	10	.474	30	211	0	0	179.1	130	51	54	18	43	7	0	0	708	2	10.59	2.16	4.91	0.90	29.8	6.1	0.96	.261	2.71	61	2.95	69	6.52	26.4
5	Zack Wheeler Z. Wheeler	2.78	2021	PHI	32	14	10	.583	32	247	3	2	213.1	169	66	72	16	46	8	0	1	849	6	10.42	1.94	5.37	0.68	29.1	5.4	1.01	.288	3.04	66	2.58	60	7.13	40.7
6	Kevin Gausman K. Gausman	2.81	2021	SFG	33	14	6	.700	33	227	0	0	192.0	150	60	66	20	50	4	0	1	775	7	10.64	2.34	4.54	0.94	29.3	6.5	1.04	.274	3.09	70	3.00	74	7.03	23.5
7	Julio Urías J. Urías	2.96	2021	LAD	32	20	3	.870	32	195	0	0	185.2	151	61	67	19	38	7	0	3	745	2	9.45	1.84	5.13	0.92	26.2	5.1	1.02	.272	3.25	73	3.12	73	7.32	23.8
8	Marcus Stroman M. Stroman	3.02	2021	NYM	33	10	13	.435	33	158	0	0	179.0	161	60	70	17	44	7	0	2	730	7	7.94	2.21	3.59	0.85	21.6	6.0	1.15	.286	3.52	76	3.49	83	8.09	14.2
9	Max Fried M. Fried	3.04	2021	ATL	28	14	7	.667	28	158	2	2	165.2	139	56	61	15	41	7	0	0	667	7	8.58	2.23	3.85	0.81	23.7	6.1	1.09	.278	3.31	72	3.30	79	7.55	16.6
10	Adam Wainwright A. Wainwright	3.05	2021	STL	32	17	7	.708	32	174	3	1	206.1	168	70	72	21	50	9	0	3	828	4	7.59	2.18	3.48	0.92	21.0	6.0	1.06	.256	3.14	75	3.66	88	7.33	11.5
11	Anthony DeSclafani A. DeSclafani	3.17	2021	SFG	31	13	7	.650	31	152	2	2	167.2	141	59	61	19	42	2	0	1	676	7	8.16	2.25	3.62	1.02	22.5	6.2	1.09	.265	3.27	79	3.61	89	7.57	8.6
12	Joe Musgrove J. Musgrove	3.18	2021	SDP	32	11	9	.550	31	203	2	2	181.1	142	64	68	22	54	18	1	3	748	3	10.08	2.68	3.76	1.09	27.1	7.2	1.08	.266	3.38	81	3.69	88	7.05	10.2
13	Sandy Alcantara S. Alcantara	3.19	2021	MIA	33	9	15	.375	33	201	1	0	205.2	171	73	85	21	50	10	0	2	837	6	8.80	2.19	4.02	0.92	24.0	6.0	1.07	.270	3.72	76	3.41	82	7.48	17.2
14	Charlie Morton C. Morton	3.34	2021	ATL	33	14	6	.700	33	216	0	0	185.2	136	69	77	16	58	17	0	1	756	5	10.47	2.81	3.72	0.78	28.6	7.7	1.04	.267	3.73	79	3.17	75	6.59	21.4
15	Wade Miley W. Miley	3.37	2021	CIN	28	12	7	.632	28	125	1	1	163.0	166	61	64	17	50	3	0	0	690	2	6.90	2.76	2.50	0.94	18.1	7.2	1.33	.301	3.53	76	3.96	89	9.17	8.8
16	Tyler Mahle T. Mahle	3.75	2021	CIN	33	13	6	.684	33	210	0	0	180.0	158	75	78	24	64	10	0	0	759	4	10.50	3.20	3.28	1.20	27.7	8.4	1.23	.297	3.90	85	3.80	85	7.90	12.9
17	Luis Castillo L. Castillo	3.98	2021	CIN	33	8	16	.333	33	192	0	0	187.2	181	83	94	19	75	7	0	4	803	1	9.21	3.60	2.56	0.91	23.9	9.3	1.36	.318	4.51	90	3.74	84	8.68	14.5
18	Yu Darvish Y. Darvish	4.22	2021	SDP	30	8	11	.421	30	199	0	0	166.1	138	78	81	28	44	8	0	1	681	9	10.77	2.38	4.52	1.52	29.2	6.5	1.09	.274	4.38	107	3.90	93	7.47	5.6
19	Germán Márquez G. Márquez	4.40	2021	COL	32	12	11	.522	32	176	3	1	180.0	165	88	92	21	64	4	0	5	756	15	8.80	3.20	2.75	1.05	23.3	8.5	1.27	.293	4.60	91	3.86	87	8.25	11.7
20	Aaron Nola A. Nola	4.63	2021	PHI	32	9	9	.500	32	223	1	1	180.2	165	93	95	26	39	9	0	1	749	0	11.11	1.94	5.72	1.30	29.8	5.2	1.13	.308	4.73	110	3.36	78	8.22	19.1
21	Kyle Hendricks K. Hendricks	4.77	2021	CHC	32	14	7	.667	32	131	1	0	181.0	200	96	101	31	44	13	0	3	785	2	6.51	2.19	2.98	1.54	16.7	5.6	1.35	.299	5.02	115	4.89	116	9.94	-14.1
22	Patrick Corbin P. Corbin	5.82	2021	WSH	31	9	16	.360	31	143	0	0	171.2	192	111	114	37	60	3	0	2	751	0	7.50	3.15	2.38	1.94	19.0	8.0	1.47	.305	5.98	139	5.40	126	10.07	-21