Who has the highest single season adjusted era since 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	Al Aber A. Aber	2.00	1950	CLE	1	1	0	1.000	1	4	1	0	0	9.0	5	2	2	0	4	0	0	34	0	4.00	4.00	1.00	0.00	11.8	11.8	1.00	.192	2.00	46	3.03	72	5.00	1.2
2	Cal Abrams C. Abrams		1950	BKN
3	Bobby Adams B. Adams		1950	CIN
4	Herb Adams H. Adams		1950	CWS
5	Joe Adcock J. Adcock		1950	CIN
6	Bob Addis B. Addis		1950	BSN
7	Ed Albrecht E. Albrecht	5.40	1950	SLA	2	0	1	.000	1	1	0	0	0	6.2	6	4	7	0	7	0	1	32	0	1.35	9.45	0.14	0.00	3.1	21.9	1.95	.250	9.45	112	5.43	116	8.10	-0.5
8	Luis Aloma L. Aloma	3.80	1950	CWS	42	7	2	.778	0	49	0	0	4	87.2	77	37	44	6	53	1	21	388	3	5.03	5.44	0.92	0.62	12.6	13.7	1.48	.254	4.52	86	4.20	97	7.90	0.9
9	Johnny Antonelli J. Antonelli	5.93	1950	BSN	20	2	3	.400	6	33	2	1	0	57.2	81	38	46	3	22	4	6	275	0	5.15	3.43	1.50	0.47	12.0	8.0	1.79	.366	7.18	151	3.47	86	12.64	3.8
10	Luke Appling L. Appling		1950	CWS
11	Hank Arft H. Arft		1950	SLA
12	Richie Ashburn R. Ashburn		1950	PHN
13	Joe Astroth J. Astroth		1950	PHA
14	James Atkins J. Atkins	3.86	1950	BSA	1	0	0		0	0	0	0	0	4.2	4	2	2	1	4	1	0	22	1	0.00	7.71	0.00	1.93	0.0	18.2	1.71	.188	3.86	79	8.58	182	7.71	-1.9
15	Bobby Avila B. Avila		1950	CLE
16	Jay Avrea J. Avrea	3.38	1950	CIN	2	0	0		0	2	0	0	0	5.1	6	2	2	0	3	0	0	25	0	3.38	5.06	0.67	0.00	8.0	12.0	1.69	.300	3.38	81	3.52	82	10.13	0.5
17	Floyd Baker F. Baker		1950	CWS
18	Dan Bankhead D. Bankhead	5.50	1950	BKN	41	9	4	.692	12	96	2	1	3	129.1	119	79	84	16	88	2	16	572	1	6.68	6.12	1.09	1.11	16.8	15.4	1.60	.278	5.85	131	4.80	111	8.28	-6.8
19	Jack Banta J. Banta	4.35	1950	BKN	16	4	4	.500	5	15	1	0	2	41.1	39	20	22	2	36	3	7	195	5	3.27	7.84	0.42	0.44	7.7	18.5	1.81	.266	4.79	104	5.32	123	8.49	-4.5
20	Rex Barney R. Barney	6.42	1950	BKN	20	2	1	.667	1	23	0	0	0	33.2	25	24	26	6	48	2	5	167	7	6.15	12.83	0.48	1.60	13.8	28.7	2.17	.216	6.95	153	7.99	185	6.68	-13.6
21	Frank Barrett F. Barrett	4.15	1950	PIT	5	1	2	.333	0	0	0	0	0	4.1	5	2	3	1	1	0	3	16	0	0.00	2.08	0.00	2.08	0.0	6.3	1.38	.286	6.23	96	6.28	140	10.38	-0.8
22	Matt Batts M. Batts		1950	BSA
23	Hank Bauer H. Bauer		1950	NYY
24	Russ Bauers R. Bauers	4.50	1950	SLA	1	0	0		0	0	0	0	0	2.0	6	1	4	0	1	0	1	11	0	0.00	4.50	0.00	0.00	0.0	9.1	3.50	.600	18.00	94	4.08	87	27.00	0.1
25	Ted Beard T. Beard		1950	PIT