lowest bb/9 ip in a season since 1960, min 150 ip

Drew Rasmussen allowed 2.22 walks per nine innings with 150.0+ innings pitched this season.

Interpreted as:

lowest bb/9 ip by a player in a season since 1960, min 150 ip

	NAME	BB/9	IP	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Drew Rasmussen D. Rasmussen	2.22	150.0	2025	TBR	31	10	5	.667	31	2.76	127	0	0	0	116	46	47	18	37	5	0	1	585	3	7.62	3.43	1.08	21.7	6.3	1.02	.246	2.82	70	3.83	95	6.96	3.4
2	Andrew Cashner A. Cashner	3.48	150.0	2019	TOT	42	11	8	.579	23	4.68	108	0	0	1	144	78	84	19	58	4	3	0	636	8	6.48	1.86	1.14	17.0	9.1	1.35	.280	5.04	98	4.65	99	8.64	1
3	Jon Gray J. Gray	3.36	150.0	2019	COL	26	11	8	.579	25	3.84	150	0	0	0	147	64	70	19	56	4	1	4	637	7	9.00	2.68	1.14	23.5	8.8	1.35	.314	4.20	78	4.05	87	8.82	9.7
4	Noah Syndergaard N. Syndergaard	1.86	150.0	2015	NYM	24	9	7	.563	24	3.24	166	0	0	0	126	54	60	19	31	3	0	2	603	6	9.96	5.35	1.14	27.5	5.1	1.05	.279	3.60	87	3.24	84	7.56	10.6
5	Jason Vargas J. Vargas	2.76	150.0	2013	LAA	24	9	8	.529	24	4.02	109	3	2	0	162	67	68	17	46	5	0	2	644	0	6.54	2.37	1.02	16.9	7.1	1.39	.310	4.08	106	4.08	106	9.72	-4.3
6	Scott Kazmir S. Kazmir	4.74	150.0	2010	LAA	28	9	15	.375	28	5.94	93	0	0	0	158	99	103	25	79	12	0	2	682	6	5.58	1.18	1.50	13.6	11.6	1.58	.281	6.18	150	5.82	143	9.48	-29.6
7	Brian Moehler B. Moehler	2.16	150.0	2008	HOU	31	11	8	.579	26	4.56	82	0	0	0	166	76	79	20	36	4	0	1	650	3	4.92	2.28	1.20	12.6	5.5	1.35	.287	4.74	109	4.56	105	9.96	-3.3
8	Chris Capuano C. Capuano	3.24	150.0	2007	MIL	29	5	12	.294	25	5.10	132	0	0	0	170	85	93	20	54	8	0	2	669	10	7.92	2.44	1.20	19.7	8.1	1.49	.330	5.58	116	4.44	99	10.20	0.8
9	Ervin Santana E. Santana	3.48	150.0	2007	LAA	28	7	14	.333	26	5.76	126	0	0	0	174	96	103	26	58	8	1	3	675	7	7.56	2.17	1.56	18.7	8.6	1.55	.324	6.18	128	5.12	117	10.44	-12.4
10	James Baldwin J. Baldwin	2.94	150.0	2002	SEA	30	7	10	.412	23	5.28	88	0	0	0	179	88	95	26	49	7	4	2	662	1	5.28	1.80	1.56	13.3	7.4	1.52	.311	5.70	126	5.15	121	10.74	-15.1
11	Jay Witasick J. Witasick	4.38	150.0	2000	TOT	33	6	10	.375	25	5.82	121	2	0	0	178	97	107	24	73	7	2	5	697	5	7.26	1.66	1.44	17.4	10.5	1.67	.326	6.42	121	5.19	109	10.68	-6.9
12	Chris Carpenter C. Carpenter	2.88	150.0	1999	TOR	24	9	8	.529	24	4.38	106	4	1	0	177	73	81	16	48	3	0	1	663	9	6.36	2.21	0.96	16.0	7.2	1.50	.329	4.86	89	4.12	87	10.62	10.5
13	Donne Wall D. Wall	2.04	150.0	1996	HOU	26	9	8	.529	23	4.56	99	2	1	0	170	76	84	17	34	6	1	3	643	3	5.94	2.91	1.02	15.4	5.3	1.36	.314	5.04	114	4.12	101	10.20	-1.1
14	Jim Bullinger J. Bullinger	3.90	150.0	1995	CHC	24	12	8	.600	24	4.14	93	1	1	0	152	69	80	14	65	9	0	7	665	5	5.58	1.43	0.84	14.0	9.8	1.45	.285	4.80	98	4.55	106	9.12	-4
15	Tim Lollar T. Lollar	5.88	150.0	1985	TOT	34	8	10	.444	23	4.62	105	1	0	1	140	77	85	19	98	2	7	1	669	10	6.30	1.07	1.14	15.7	14.6	1.59	.272	5.10	108	4.93	122	8.40	-14.8
16	Eric Show E. Show	2.88	150.0	1982	SDP	47	10	6	.625	14	2.64	88	2	2	3	117	44	49	10	48	5	12	3	611	2	5.28	1.83	0.60	14.4	7.9	1.10	.233	2.94	76	3.46	98	7.02	1.1
17	Albert Williams A. Williams	3.12	150.0	1981	MIN	23	6	10	.375	22	4.08	76	4	0	0	160	68	72	11	52	1	1	4	640	2	4.56	1.46	0.66	11.9	8.1	1.41	.298	4.32	108	3.60	97	9.60	2.1
18	Randy Lerch R. Lerch	3.30	150.0	1980	PHI	30	4	14	.222	22	5.16	57	2	0	0	178	86	98	15	55	0	3	5	664	6	3.42	1.04	0.90	8.6	8.3	1.55	.304	5.88	140	4.38	119	10.68	-11.4
19	Gary Lucas G. Lucas	2.58	150.0	1980	SDP	46	5	8	.385	18	3.24	85	0	0	3	138	54	59	8	43	1	14	14	614	6	5.10	1.98	0.48	13.8	7.0	1.21	.273	3.54	96	3.18	91	8.28	5.2
20	John Hiller J. Hiller	3.72	150.0	1974	DET	59	17	14	.548	0	2.64	134	0	0	13	127	44	51	10	62	3	52	19	633	7	8.04	2.16	0.60	21.2	9.8	1.26	.276	3.06	70	2.95	79	7.62	12.9
21	Gary Nolan G. Nolan	2.94	150.0	1968	CIN	23	9	4	.692	22	2.40	111	4	2	0	105	40	48	10	49	3	0	1	595	3	6.66	2.27	0.60	18.7	8.2	1.03	.225	2.88	75	2.81	93	6.30	3.8
22	Bill Hands B. Hands	2.88	150.0	1967	CHC	49	7	8	.467	11	2.46	84	3	1	6	134	41	46	9	48	2	21	15	617	4	5.04	1.75	0.54	13.6	7.8	1.21	.264	2.76	70	3.20	94	8.04	3.3
23	Tommie Sisk T. Sisk	3.12	150.0	1966	PIT	34	10	5	.667	23	4.14	60	4	1	1	146	69	74	14	52	4	3	6	632	4	3.60	1.15	0.84	9.5	8.2	1.32	.263	4.44	115	4.09	117	8.76	-10
24	Jim Owens J. Owens	3.84	150.0	1960	PHI	31	4	14	.222	22	5.04	83	6	0	0	182	84	95	21	64	1	2	7	686	9	4.98	1.30	1.26	12.1	9.3	1.64	.311	5.70	134	4.54	125	10.92	-15
25	Hunter Greene H. Greene	3.41	150.1	2024	CIN	26	9	5	.643	26	2.75	169	0	0	0	96	46	47	12	57	19	0	0	611	7	10.12	2.96	0.72	27.7	9.3	1.02	.237	2.81	63	3.47	81	5.75	13.5