Sal Maglie had the best ERA in 1950, with an ERA of 2.71.

Interpreted as:

best era with a minimum of 1 IP per team game by a player in a season past 1950

	NAME	ERA	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Sal Maglie S. Maglie	2.71	1950	NYG	47	18	4	.818	16	96	12	5	1	206.0	169	62	71	14	86	10	9	854	4	4.19	3.76	1.12	0.61	11.2	10.1	1.24	.239	3.10	65	3.93	92	7.38	7.7
2	Ewell Blackwell E. Blackwell	2.97	1950	CIN	40	17	15	.531	32	188	18	1	4	261.0	203	86	105	12	112	13	7	1,102	11	6.48	3.86	1.68	0.41	17.1	10.2	1.21	.246	3.62	71	3.18	74	7.00	32.7
3	Larry Jansen L. Jansen	3.01	1950	NYG	40	19	13	.594	35	161	21	5	3	275.0	238	92	106	31	55	1	4	1,093	0	5.27	1.80	2.93	1.01	14.7	5.0	1.07	.245	3.47	73	3.49	82	7.79	23.8
4	Robin Roberts R. Roberts	3.02	1950	PHN	40	20	11	.645	39	146	21	5	1	304.1	282	102	112	29	77	2	1	1,228	2	4.32	2.28	1.90	0.86	11.9	6.3	1.18	.260	3.31	75	3.64	88	8.34	16.8
5	Max Lanier M. Lanier	3.13	1950	SLN	27	11	9	.550	27	89	10	2	0	181.1	173	63	70	13	68	1	0	771	0	4.42	3.38	1.31	0.65	11.5	8.8	1.33	.267	3.47	75	3.68	85	8.59	12.8
6	Warren Spahn W. Spahn	3.16	1950	BSN	41	21	17	.553	39	191	25	1	1	293.0	248	103	123	22	111	1	2	1,217	8	5.87	3.41	1.72	0.68	15.7	9.1	1.23	.253	3.78	80	3.40	84	7.62	21.4
7	Early Wynn E. Wynn	3.20	1950	CLE	32	18	8	.692	28	143	14	2	0	213.2	166	76	88	20	101	4	4	903	0	6.02	4.25	1.42	0.84	15.8	11.2	1.25	.230	3.71	74	3.94	94	6.99	5.3
8	Howie Pollet H. Pollet	3.29	1950	SLN	37	14	13	.519	30	117	14	2	2	232.1	228	85	103	19	68	1	5	973	4	4.53	2.63	1.72	0.74	12.0	7.0	1.27	.272	3.99	79	3.53	82	8.83	20.1
9	Preacher Roe P. Roe	3.30	1950	BKN	36	19	11	.633	32	125	16	2	1	250.2	245	92	96	34	66	4	4	1,027	2	4.49	2.37	1.89	1.22	12.2	6.4	1.24	.264	3.45	79	4.19	97	8.80	3.6
10	Ned Garver N. Garver	3.39	1950	SLA	37	13	18	.419	31	85	22	2	0	260.0	264	98	120	18	108	4	4	1,124	6	2.94	3.74	0.79	0.62	7.6	9.6	1.43	.271	4.15	71	4.12	88	9.14	15.8
11	Curt Simmons C. Simmons	3.40	1950	PHN	31	17	8	.680	27	146	11	2	1	214.2	178	81	93	19	88	2	3	896	3	6.12	3.69	1.66	0.80	16.3	9.8	1.24	.248	3.90	85	3.63	88	7.46	12.1
12	Bob Feller B. Feller	3.43	1950	CLE	35	16	11	.593	34	119	16	3	0	247.0	230	94	105	20	103	5	0	1,055	3	4.34	3.75	1.16	0.73	11.3	9.8	1.35	.260	3.83	80	3.99	95	8.38	4.7
13	Vern Bickford V. Bickford	3.47	1950	BSN	40	19	14	.576	39	126	27	2	0	311.2	293	120	135	25	122	6	1	1,325	5	3.64	3.52	1.03	0.72	9.5	9.2	1.33	.256	3.90	88	4.05	100	8.46	-0.8
14	Ed Lopat E. Lopat	3.47	1950	NYY	35	18	8	.692	32	72	15	3	1	236.1	244	91	110	19	65	4	2	999	0	2.74	2.48	1.11	0.72	7.2	6.5	1.31	.268	4.19	79	3.90	91	9.29	9.6
15	Art Houtteman A. Houtteman	3.54	1950	DET	41	19	12	.613	34	88	21	4	4	274.2	257	108	112	29	99	8	6	1,147	2	2.88	3.24	0.89	0.95	7.7	8.6	1.30	.247	3.67	77	4.49	100	8.42	0.4
16	Bob Miller B. Miller	3.57	1950	PHN	35	11	6	.647	21	44	7	2	1	174.0	190	69	78	9	57	5	7	755	5	2.28	2.95	0.77	0.47	5.8	7.5	1.42	.283	4.03	89	3.82	92	9.83	6.1
17	Erv Palica E. Palica	3.58	1950	BKN	43	13	8	.619	19	131	10	2	1	201.1	176	80	89	13	98	2	8	850	4	5.86	4.38	1.34	0.58	15.4	11.5	1.36	.269	3.98	85	3.61	84	7.87	15.6
18	Bill Wight B. Wight	3.58	1950	CWS	30	10	16	.385	28	62	13	3	0	206.0	213	82	89	10	79	0	2	885	3	2.71	3.45	0.78	0.44	7.0	8.9	1.42	.277	3.89	81	3.76	87	9.31	12.6
19	Mel Parnell M. Parnell	3.61	1950	BSA	40	18	10	.643	31	93	21	2	3	249.0	244	100	116	17	106	7	8	1,070	4	3.36	3.83	0.88	0.61	8.7	9.9	1.41	.268	4.19	74	4.09	87	8.82	17.3
20	Willie Ramsdell W. Ramsdell	3.68	1950	TOT	32	8	14	.364	22	85	8	1	1	163.2	158	67	80	17	77	3	7	699	6	4.67	4.23	1.10	0.93	12.2	11.0	1.44	.273	4.40	88	4.36	101	8.69	-0.8
21	Don Newcombe D. Newcombe	3.70	1950	BKN	40	19	11	.633	35	130	20	4	3	267.1	258	110	120	22	75	2	4	1,101	1	4.38	2.52	1.73	0.74	11.8	6.8	1.25	.271	4.04	89	3.55	82	8.69	22.7
22	Bob Rush B. Rush	3.71	1950	CHC	39	13	20	.394	34	93	19	1	1	254.2	261	105	124	11	93	6	2	1,094	2	3.29	3.29	1.00	0.39	8.5	8.5	1.39	.281	4.38	91	3.58	85	9.22	18.3
23	Allie Reynolds A. Reynolds	3.74	1950	NYY	35	16	12	.571	29	160	14	2	2	240.2	215	100	108	12	138	8	4	1,045	5	5.98	5.16	1.16	0.45	15.3	13.2	1.47	.279	4.04	85	3.72	87	8.04	14.6
24	Dizzy Trout D. Trout	3.75	1950	DET	34	13	5	.722	20	88	11	1	4	184.2	190	77	84	13	64	5	6	791	0	4.29	3.12	1.38	0.63	11.1	8.1	1.38	.285	4.09	81	3.67	82	9.26	16.9
25	Murry Dickson M. Dickson	3.80	1950	PIT	51	10	15	.400	22	76	8	0	3	225.0	227	95	104	20	83	2	18	963	4	3.04	3.32	0.92	0.80	7.9	8.6	1.38	.265	4.16	87	4.20	94	9.08	7.5