lowest era since 1927 minimum 200 games started

Since 1927, Jacob deGrom has the lowest ERA when starting 200+ games, with an ERA of 2.49.

Interpreted as:

lowest era by a player since 1927 minimum 200 games started

	NAME	ERA	GS	G	W	L	W%	SO	CG	SHO	SV	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	Jacob deGrom J. deGrom	2.49	234	234	92	59	.609	1,760	4	2	0	1462.1	1,115	405	442	129	328	24	0	13	5,739	28	10.83	2.02	5.37	0.79	30.7	5.7	0.99	.282	2.72	64	2.61	64	6.86	239.6
2	Clayton Kershaw C. Kershaw	2.51	437	440	216	94	.697	2,997	25	15	0	2781.1	2,124	775	850	232	691	44	1	28	10,972	105	9.70	2.24	4.34	0.75	27.3	6.3	1.01	.270	2.75	64	2.84	70	6.87	366.2
3	Whitey Ford W. Ford	2.75	438	498	236	106	.690	1,956	156	45	11	3170.1	2,766	967	1,107	228	1,086	28	35	44	13,036	75	5.55	3.08	1.80	0.65	15.0	8.3	1.22	.261	3.14	75	3.26	88	7.85	156.9
4	Sandy Koufax S. Koufax	2.76	314	397	165	87	.655	2,396	137	40	9	2324.1	1,754	713	806	204	817	18	44	48	9,497	87	9.28	3.16	2.93	0.79	25.2	8.6	1.11	.256	3.12	75	2.69	75	6.79	226.6
5	Jim Palmer J. Palmer	2.86	521	558	268	152	.638	2,212	211	53	4	3948.0	3,349	1,253	1,395	303	1,311	38	15	37	16,114	85	5.04	2.99	1.69	0.69	13.7	8.1	1.18	.249	3.18	80	3.50	95	7.63	83.2
6	Andy Messersmith A. Messersmith	2.86	295	344	130	99	.568	1,625	98	27	14	2230.1	1,719	709	812	174	831	40	30	44	9,120	70	6.56	3.35	1.96	0.70	17.8	9.1	1.14	.240	3.28	83	3.28	92	6.94	68.3
7	Tom Seaver T. Seaver	2.86	647	656	311	205	.603	3,640	231	61	1	4783.0	3,971	1,521	1,674	380	1,390	76	6	116	19,369	126	6.85	2.62	2.62	0.72	18.8	7.2	1.12	.259	3.15	79	3.03	85	7.47	286.1
8	Juan Marichal J. Marichal	2.89	457	471	243	142	.631	2,303	244	52	2	3507.0	3,153	1,126	1,329	320	709	40	11	82	14,236	51	5.91	1.82	3.25	0.82	16.2	5.0	1.10	.261	3.41	81	3.04	88	8.09	154.8
9	Bob Gibson B. Gibson	2.91	482	528	251	174	.591	3,117	255	56	6	3884.1	3,279	1,258	1,420	257	1,336	102	21	118	16,068	108	7.22	3.10	2.33	0.60	19.4	8.3	1.19	.268	3.29	78	2.89	81	7.60	290.5
10	Harry Brecheen H. Brecheen	2.92	240	318	133	92	.591	901	125	25	18	1907.2	1,731	618	701	116	536	37	53		7,821	18	4.25	2.53	1.68	0.55	11.5	6.9	1.19	.259	3.31	75	3.26	84	8.17	135.3
11	Dean Chance D. Chance	2.92	294	406	128	115	.527	1,534	83	33	23	2147.1	1,864	697	832	122	739	65	61	75	8,906	70	6.43	3.10	2.08	0.51	17.2	8.3	1.21	.270	3.49	85	2.96	83	7.81	140.2
12	Pedro Martinez P. Martinez	2.93	409	476	219	100	.687	3,154	46	17	3	2827.1	2,221	919	1,006	239	760	141	23	30	11,394	62	10.04	2.42	4.15	0.76	27.7	6.7	1.05	.279	3.20	66	2.91	68	7.07	454.6
13	Don Drysdale D. Drysdale	2.95	465	518	209	166	.557	2,486	167	49	6	3432.0	3,084	1,124	1,292	280	855	154	34	123	14,097	82	6.52	2.24	2.91	0.73	17.6	6.1	1.15	.272	3.39	83	3.02	88	8.09	162.2
14	Mort Cooper M. Cooper	2.97	239	295	128	75	.631	913	128	33	15	1840.2	1,666	607	703	84	571	28	39		7,648	28	4.46	2.79	1.60	0.41	11.9	7.5	1.22	.261	3.44	79	3.16	84	8.15	118.4
15	Mel Stottlemyre M. Stottlemyre	2.97	356	360	164	139	.541	1,257	152	40	1	2661.1	2,435	878	1,003	171	809	44	3	75	10,972	57	4.25	2.74	1.55	0.58	11.5	7.4	1.22	.260	3.39	90	3.36	98	8.23	14.4
16	Carl Hubbell C. Hubbell	2.98	433	535	253	154	.622	1,677	260	36	33	3590.1	3,461	1,188	1,380	227	725	53	82		14,805	53	4.20	1.82	2.31	0.57	11.3	4.9	1.17	.267	3.46	76	3.55	89	8.68	174.2
17	Lefty Grove L. Grove	3.00	406	526	277	116	.705	1,956	273	34	47	3485.2	3,415	1,163	1,377	145	955	31	102		14,642	37	5.05	2.47	2.05	0.37	13.4	6.5	1.25	.283	3.56	66	3.32	75	8.82	436.6
18	Max Lanier M. Lanier	3.01	204	327	108	82	.568	821	91	21	17	1619.1	1,490	541	630	65	611	18	62		6,772	13	4.56	3.40	1.34	0.36	12.1	9.0	1.30	.271	3.50	79	3.22	84	8.28	108.7
19	Chris Sale C. Sale	3.02	307	387	143	87	.622	2,528	16	3	12	2047.2	1,668	686	739	209	481	126	25	15	8,249	47	11.11	2.11	5.26	0.92	30.6	5.8	1.05	.297	3.25	71	2.88	69	7.33	296.8
20	Dizzy Dean D. Dean	3.02	230	317	150	83	.644	1,163	154	26	31	1967.1	1,919	661	774	95	453	27	77		8,171	12	5.32	2.07	2.57	0.43	14.2	5.5	1.21	.284	3.54	77	3.22	78	8.78	190.8
21	Hal Newhouser H. Newhouser	3.06	374	488	207	150	.580	1,796	212	33	26	2993.0	2,674	1,016	1,197	136	1,249	19	79	1	12,648	65	5.40	3.76	1.44	0.41	14.2	9.9	1.31	.269	3.60	76	3.19	80	8.04	244.2
22	Bob Veale B. Veale	3.07	255	397	120	95	.558	1,703	78	20	21	1926.0	1,684	658	755	91	858	29	63	62	8,163	92	7.96	4.01	1.98	0.43	20.9	10.5	1.32	.291	3.53	87	2.76	82	7.87	130
23	Gary Nolan G. Nolan	3.08	247	250	110	70	.611	1,039	45	14	0	1674.2	1,505	573	623	146	413	14	1	46	6,836	26	5.58	2.22	2.52	0.78	15.2	6.0	1.15	.260	3.35	86	3.19	92	8.09	47.2
24	Warren Spahn W. Spahn	3.09	665	750	363	245	.597	2,583	382	63	28	5243.2	4,830	1,798	2,016	434	1,434	42	67	60	21,547	81	4.43	2.46	1.80	0.74	12.0	6.7	1.19	.258	3.46	84	3.44	94	8.29	124.4
25	Gaylord Perry G. Perry	3.11	690	777	314	265	.542	3,534	303	53	10	5350.0	4,938	1,846	2,128	399	1,379	108	33	164	21,953	160	5.95	2.32	2.56	0.67	16.1	6.3	1.18	.275	3.58	85	3.06	85	8.31	312.9