Lum Harris walked the worst walks per nine innings in 1944, with 1.34 BB/9.

Interpreted as:

lowest bb/9 with a minimum of 1 IP per team game by a player in 1944

	NAME	BB/9	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP	K/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Lum Harris L. Harris	1.34	1944	PHA	23	10	9	.526	22	3.30	33	12	2	0	174.1	193	64	70	8	26	0	1	724	6	1.70	1.27	0.41	4.6	3.6	1.26	.282	3.61	95	3.20	93	9.96	4.9
2	Dutch Leonard D. Leonard	1.45	1944	WSH	32	14	14	.500	31	3.06	62	17	3	0	229.1	222	78	97	8	37	3	0	936	9	2.43	1.68	0.31	6.6	4.0	1.13	.259	3.81	93	2.98	91	8.71	7.5
3	Ken Raffensberger K. Raffensberger	1.57	1944	PHN	37	13	20	.394	31	3.06	136	18	3	0	258.2	257	88	101	9	45	2	5	1,091	1	4.73	3.02	0.31	12.5	4.1	1.17	.276	3.51	87	2.48	70	8.94	30.8
4	Tiny Bonham T. Bonham	1.73	1944	NYY	26	12	9	.571	25	2.99	54	17	1	0	213.2	228	71	84	14	41	0	0	887	1	2.27	1.32	0.59	6.1	4.6	1.26	.275	3.54	87	3.46	101	9.60	-1
5	Nick Strincevich N. Strincevich	1.75	1944	PIT	40	14	7	.667	26	3.08	47	11	0	2	190.0	190	65	86	5	37	4	8	802	0	2.23	1.27	0.24	5.9	4.6	1.19	.261	4.07	83	3.03	81	9.00	14.6
6	Johnny Gorsica J. Gorsica	1.78	1944	DET	34	6	14	.300	19	4.11	47	8	1	4	162.0	192	74	88	5	32	4	8	696	1	2.61	1.47	0.28	6.8	4.6	1.38	.308	4.89	114	3.03	84	10.67	10.3
7	Luke Hamlin L. Hamlin	1.80	1944	PHA	29	6	12	.333	23	3.74	58	9	2	0	190.0	204	79	94	13	38	3	2	809	4	2.75	1.53	0.62	7.2	4.7	1.27	.274	4.45	108	3.47	100	9.66	-0.1
8	Curt Davis C. Davis	1.81	1944	BKN	31	10	11	.476	23	3.34	49	12	1	4	194.0	207	72	84	12	39	5	7	822	0	2.27	1.26	0.56	6.0	4.7	1.27	.272	3.90	93	3.52	97	9.60	2.2
9	Tex Hughson T. Hughson	1.81	1944	BSA	28	18	5	.783	23	2.26	112	19	2	5	203.1	172	51	57	4	41	2	5	814	0	4.96	2.73	0.18	13.8	5.0	1.05	.256	2.52	65	2.33	67	7.61	26
10	Stubby Overmire S. Overmire	1.85	1944	DET	32	11	11	.500	28	3.07	57	11	3	1	199.2	214	68	84	2	41	2	3	845	2	2.57	1.39	0.09	6.7	4.9	1.28	.285	3.79	85	2.74	76	9.65	18.6
11	Clyde Shoun C. Shoun	1.87	1944	CIN	38	13	10	.565	21	3.02	55	12	1	2	202.2	193	68	83	10	42	3	14	834	2	2.44	1.31	0.44	6.6	5.0	1.16	.253	3.69	85	3.30	93	8.57	5.3
12	Paul Derringer P. Derringer	1.95	1944	CHC	42	7	13	.350	16	4.15	69	7	0	3	180.0	205	83	96	13	39	0	17	772	2	3.45	1.77	0.65	8.9	5.1	1.36	.295	4.80	119	3.36	96	10.25	2.7
13	Ed Heusser E. Heusser	1.96	1944	CIN	30	13	11	.542	23	2.38	42	17	4	2	192.2	165	51	59	9	42	1	6	769	1	1.96	1.00	0.42	5.5	5.5	1.07	.231	2.76	67	3.38	95	7.71	3.4
14	Claude Passeau C. Passeau	1.98	1944	CHC	34	15	9	.625	27	2.89	89	18	2	3	227.0	234	73	80	8	50	1	4	943	3	3.53	1.78	0.32	9.4	5.3	1.25	.284	3.17	83	2.89	82	9.28	15.7
15	Hank Wyse H. Wyse	1.99	1944	CHC	41	16	15	.516	34	3.15	86	14	3	1	257.1	277	90	113	9	57	2	5	1,068	2	3.01	1.51	0.31	8.1	5.3	1.30	.293	3.95	90	3.01	86	9.69	14.1
16	Bob Muncrief B. Muncrief	2.05	1944	SLA	33	13	8	.619	27	3.08	88	12	3	1	219.1	216	75	83	11	50	3	5	905	3	3.61	1.76	0.45	9.7	5.5	1.21	.272	3.41	87	3.11	88	8.86	10.2
17	Max Butcher M. Butcher	2.08	1944	PIT	35	13	11	.542	27	3.12	43	13	5	1	199.0	216	69	83	8	46	1	6	854	2	1.94	0.93	0.36	5.0	5.4	1.32	.275	3.75	84	3.34	90	9.77	8.8
18	Tomas de la Cruz T. de la Cruz	2.12	1944	CIN	34	9	9	.500	20	3.25	65	9	0	1	191.1	170	69	73	9	45	1	10	770	0	3.06	1.44	0.42	8.4	5.8	1.12	.248	3.43	92	3.19	90	8.00	7.4
19	Dizzy Trout D. Trout	2.12	1944	DET	49	27	14	.659	40	2.12	144	33	7	0	352.1	314	83	104	9	83	4	6	1,421	2	3.68	1.73	0.23	10.1	5.8	1.13	.258	2.66	59	2.79	78	8.02	31
20	Ted Wilks T. Wilks	2.12	1944	SLN	36	17	4	.810	21	2.64	70	16	4	0	207.2	173	61	61	12	49	1	10	820	1	3.03	1.43	0.52	8.5	6.0	1.07	.234	2.64	73	3.34	92	7.50	6.5
21	Mort Cooper M. Cooper	2.14	1944	SLN	34	22	7	.759	33	2.46	97	22	7	1	252.1	227	69	74	6	60	5	1	1,023	0	3.46	1.62	0.21	9.5	5.9	1.14	.258	2.64	68	2.85	79	8.10	21.5
22	Harry Brecheen H. Brecheen	2.19	1944	SLN	30	16	5	.762	22	2.85	88	13	3	0	189.1	174	60	67	8	46	3	4	774	3	4.18	1.91	0.38	11.4	5.9	1.16	.264	3.18	79	2.94	81	8.27	14.4
23	Jesse Flores J. Flores	2.38	1944	PHA	27	9	11	.450	25	3.39	65	11	2	0	185.2	172	70	75	8	49	4	1	771	2	3.15	1.33	0.39	8.4	6.4	1.19	.254	3.64	98	3.26	94	8.34	4.2
24	Harry Gumbert H. Gumbert	2.45	1944	TOT	34	14	10	.583	26	3.07	56	14	2	1	216.2	217	74	84	8	59	2	4	908	0	2.33	0.95	0.33	6.2	6.5	1.27	.267	3.49	86	3.35	94	9.01	5.1
25	Sig Jakucki S. Jakucki	2.45	1944	SLA	35	13	9	.591	24	3.55	67	12	4	3	198.0	211	78	89	17	54	3	8	853	1	3.05	1.24	0.77	7.9	6.3	1.34	.272	4.05	100	3.84	109	9.59	-6.4