mlb lowest era with a minimum of 0.5 ip per team game by a player 1 season since 1997

Since 1997, Jacob deGrom has the lowest ERA when he has had 0.5 or more (IP/TM GMS) in a season, with an ERA of 1.08 in 2021.

	NAME	ERA	IP	TM GMS	IP/TM GMS	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	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	Jacob deGrom J. deGrom	1.08	92.0	162	0.57	2021	NYM	15	7	2	.778	15	146	1	1	0	40	11	14	6	11	1	0	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	Eric Gagne E. Gagne	1.20	82.1	162	0.51	2003	LAD	77	2	3	.400	0	137	0	0	55	37	11	12	2	20	3	67	2	306	2	14.98	2.19	6.85	0.22	44.8	6.5	0.69	.243	1.31	30	0.85	20	4.04	31.8
3	Ranger Suárez R. Suárez	1.36	106.0	162	0.65	2021	PHI	39	8	5	.615	12	107	1	1	4	73	16	20	4	33	5	13	3	418	1	9.08	2.80	3.24	0.34	25.6	7.9	1.00	.257	1.70	32	2.71	63	6.20	18.7
4	Dellin Betances D. Betances	1.40	90.0	162	0.56	2014	NYY	70	5	0	1.000	0	135	0	0	1	46	14	15	4	24	4	8	1	341	2	13.50	2.40	5.63	0.40	39.6	7.0	0.78	.241	1.50	36	1.64	42	4.60	22.2
5	Dellin Betances D. Betances	1.50	84.0	162	0.52	2015	NYY	74	6	4	.600	0	131	0	0	9	45	14	17	6	40	3	17	2	332	9	14.04	4.29	3.28	0.64	39.5	12.0	1.01	.257	1.82	37	2.47	59	4.82	15.6
6	Robb Nen R. Nen	1.52	88.2	163	0.54	1998	SFG	78	7	7	.500	0	110	0	0	40	59	15	21	4	25	1	67	5	357	3	11.17	2.54	4.40	0.41	30.8	7.0	0.95	.253	2.13	37	2.12	50	5.99	21.3
7	Kris Medlen K. Medlen	1.57	138.0	162	0.85	2012	ATL	50	10	1	.909	12	120	2	1	1	103	24	26	6	23	0	7	0	520	3	7.83	1.50	5.22	0.39	23.1	4.4	0.91	.261	1.70	40	2.41	63	6.72	22
8	Kwang-Hyun Kim K. Kim	1.62	39.0	58	0.67	2020	STL	8	3	0	1.000	7	24	0	0	1	28	7	9	3	12	0	1	2	154	1	5.54	2.77	2.00	0.69	15.6	7.8	1.03	.217	2.08	38	3.87	90	6.46	1.9
9	Shane Bieber S. Bieber	1.63	77.1	60	1.29	2020	CLE	12	8	1	.889	12	122	0	0	0	46	14	15	7	21	1	0	0	297	5	14.20	2.44	5.81	0.81	41.1	7.1	0.87	.267	1.75	37	2.06	46	5.35	20.5
10	Zack Greinke Z. Greinke	1.66	222.2	162	1.37	2015	LAD	32	19	3	.864	32	200	1	0	0	148	41	43	14	40	5	0	1	843	7	8.08	1.62	5.00	0.57	23.7	4.7	0.84	.229	1.74	44	2.75	73	5.98	26.2
11	Clayton Kershaw C. Kershaw	1.69	149.0	162	0.92	2016	LAD	21	12	4	.750	21	172	3	3	0	97	28	31	8	11	2	0	1	544	5	10.39	0.66	15.64	0.48	31.6	2.0	0.72	.254	1.87	42	1.79	44	5.86	37.9
12	Jacob deGrom J. deGrom	1.70	217.0	162	1.34	2018	NYM	32	10	9	.526	32	269	1	0	0	152	41	48	10	46	5	0	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
13	Rheal Cormier R. Cormier	1.70	84.2	162	0.52	2003	PHI	65	8	0	1.000	0	67	0	0	1	54	16	18	4	25	1	21	2	327	0	7.12	2.66	2.68	0.43	20.5	7.6	0.93	.217	1.91	41	2.98	70	5.74	12.1
14	Trevor Bauer T. Bauer	1.73	73.0	60	1.22	2020	CIN	11	5	4	.556	11	100	2	2	0	41	14	17	9	17	3	0	1	278	3	12.33	2.10	5.88	1.11	36.0	6.1	0.79	.215	2.10	36	2.87	61	5.05	14.1
15	Nathan Eovaldi N. Eovaldi	1.73	130.0	162	0.8	2025	TEX	22	11	3	.786	22	129	1	1	0	90	25	28	10	21	7	0	1	496	6	8.93	1.45	6.14	0.69	26.0	4.2	0.85	.243	1.94	42	2.79	66	6.23	20.8
16	Pedro Martinez P. Martinez	1.74	217.0	162	1.34	2000	BOS	29	18	6	.750	29	284	7	4	0	128	42	44	17	32	14	0	0	817	1	11.78	1.33	8.88	0.71	34.8	3.9	0.74	.236	1.82	35	2.16	47	5.31	61.5
17	Clay Buchholz C. Buchholz	1.74	108.1	162	0.67	2013	BOS	16	12	1	.923	16	96	1	1	0	75	21	23	4	36	1	0	0	416	1	7.98	2.99	2.67	0.33	23.1	8.7	1.02	.254	1.91	42	2.78	71	6.23	13.5
18	Justin Verlander J. Verlander	1.75	175.0	162	1.08	2022	HOU	28	18	4	.818	28	185	0	0	0	116	34	43	12	29	6	0	0	666	3	9.51	1.49	6.38	0.62	27.8	4.4	0.83	.240	2.21	46	2.48	64	5.97	27.7
19	Jake Arrieta J. Arrieta	1.77	229.0	162	1.41	2015	CHC	33	22	6	.786	33	236	4	3	0	150	45	52	10	48	6	0	2	870	6	9.28	1.89	4.92	0.39	27.1	5.5	0.86	.246	2.04	45	2.34	60	5.90	39
20	Clayton Kershaw C. Kershaw	1.77	198.1	162	1.22	2014	LAD	27	21	3	.875	27	239	6	2	0	139	39	42	9	31	2	0	0	749	7	10.85	1.41	7.71	0.41	31.9	4.1	0.86	.278	1.91	51	1.81	50	6.31	40.5
21	Billy Wagner B. Wagner	1.78	86.0	162	0.53	2003	HOU	78	1	4	.200	0	105	0	0	44	52	17	18	8	23	3	67	5	335	4	10.99	2.41	4.57	0.84	31.3	6.9	0.87	.224	1.88	41	2.70	62	5.44	15.9
22	Liam Hendriks L. Hendriks	1.80	85.0	162	0.52	2019	OAK	75	4	4	.500	2	124	0	0	25	61	17	18	5	21	2	41	5	332	7	13.13	2.22	5.90	0.53	37.3	6.3	0.96	.311	1.91	41	1.86	42	6.46	25.1
23	Peter Moylan P. Moylan	1.80	90.0	162	0.56	2007	ATL	80	5	3	.625	0	63	0	0	1	65	18	27	6	31	7	16	12	359	2	6.30	3.10	2.03	0.60	17.5	8.6	1.07	.234	2.70	41	3.96	89	6.50	4.8
24	Trevor Rogers T. Rogers	1.81	109.2	162	0.68	2025	BAL	18	9	3	.750	18	103	1	0	0	70	22	23	6	29	2	0	0	423	0	8.45	2.38	3.55	0.49	24.3	6.9	0.90	.226	1.89	45	2.81	69	5.74	15.8
25	Zach Duke Z. Duke	1.81	84.2	162	0.52	2005	PIT	14	8	2	.800	14	58	0	0	0	79	17	20	3	23	2	0	2	341	1	6.17	2.44	2.52	0.32	17.0	6.7	1.20	.298	2.13	43	2.99	72	8.40	11.2