Jacob deGrom had his lowest ERA in a season in 2021, with an ERA of 1.08.

Interpreted as:

Jacob deGrom has the best era in a regular season in his career

	NAME	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Jacob deGrom J. deGrom	1.08	2021	NYM	15	7	2	.778	15	146	1	1	92.0	40	11	14	6	11	1	0	324	0	14.28	1.08	13.27	0.59	45.1	3.4	0.55	.213	1.37	27	1.23	29	3.91	30.6
2	Jacob deGrom J. deGrom	1.69	2024	TEX	3	0	0		3	14	0	0	10.2	11	2	2	1	1	1	0	44	0	11.81	0.84	14.00	0.84	31.8	2.3	1.13	.370	1.69	42	2.32	56	9.28	2.2
3	Jacob deGrom J. deGrom	1.70	2018	NYM	32	10	9	.526	32	269	1	0	217.0	152	41	48	10	46	5	3	835	2	11.16	1.91	5.85	0.41	32.2	5.5	0.91	.281	1.99	44	1.98	50	6.30	49
4	Jacob deGrom J. deGrom	2.38	2020	NYM	12	4	2	.667	12	104	0	0	68.0	47	18	21	7	18	0	0	268	4	13.76	2.38	5.78	0.93	38.8	6.7	0.96	.288	2.78	57	2.26	52	6.22	15.9
5	Jacob deGrom J. deGrom	2.43	2019	NYM	32	11	8	.579	32	255	0	0	204.0	154	55	59	19	44	7	1	804	2	11.25	1.94	5.80	0.84	31.7	5.5	0.97	.282	2.60	60	2.66	62	6.79	37.8
6	Jacob deGrom J. deGrom	2.54	2015	NYM	30	14	8	.636	30	205	0	0	191.0	149	54	59	16	38	2	2	751	6	9.66	1.79	5.39	0.75	27.3	5.1	0.98	.271	2.78	69	2.70	70	7.02	25
7	Jacob deGrom J. deGrom	2.67	2023	TEX	6	2	0	1.000	6	45	0	0	30.1	19	9	11	2	4	0	0	115	1	13.35	1.19	11.25	0.59	39.1	3.5	0.76	.266	3.26	62	1.54	35	5.64	9.4
8	Jacob deGrom J. deGrom	2.69	2014	NYM	22	9	6	.600	22	144	0	0	140.1	117	42	44	7	43	1	2	565	1	9.24	2.76	3.35	0.45	25.5	7.6	1.14	.297	2.82	77	2.66	72	7.50	16
9	Jacob deGrom J. deGrom	3.04	2016	NYM	24	7	8	.467	24	143	1	1	148.0	142	50	53	15	36	3	0	604	4	8.70	2.19	3.97	0.91	23.7	6.0	1.20	.312	3.22	78	3.31	82	8.64	12.1
10	Jacob deGrom J. deGrom	3.08	2022	NYM	11	5	4	.556	11	102	0	0	64.1	40	22	22	9	8	0	0	239	0	14.27	1.12	12.75	1.26	42.7	3.3	0.75	.258	3.08	80	2.13	54	5.60	13.1
11	Jacob deGrom J. deGrom	3.33	2025	TEX	5	0	1	.000	5	26	0	0	27.0	22	10	10	5	7	1	0	109	1	8.67	2.33	3.71	1.67	23.9	6.4	1.07	.243	3.33	86	4.40	108	7.33	-0.9
12	Jacob deGrom J. deGrom	3.53	2017	NYM	31	15	10	.600	31	239	1	0	201.1	180	79	87	28	59	2	5	827	7	10.68	2.64	4.05	1.25	28.9	7.1	1.19	.305	3.89	87	3.49	83	8.05	16.7