lowest hr/9 in a season for a pitcher since 1950 with 100 innings

Since 1950, Dale Murray and Terry Forster are tied for the fewest home run allowed / 9 with 100.0+ innings pitched in a season, with 0.

Interpreted as:

lowest hr/9 in a season for a pitcher since 1950 with 100 or more innings

	NAME	HR/9	IP	HR	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Dale Murray D. Murray	0	111.1	0	1975	MON	63	15	8	.652	0	3.96	43	0	0	9	134	49	59	39	3	40	10	499	2	3.48	3.15	1.10	8.6	7.8	1.55	.324	4.77	105	2.93	81	10.83	8.6
2	Terry Forster T. Forster	0	100.0	0	1972	CWS	62	6	5	.545	0	2.25	104	0	0	29	75	25	31	44	3	45	3	419	5	9.36	3.96	2.36	24.8	10.5	1.19	.280	2.79	71	1.72	52	6.75	17
3	Mariano Rivera M. Rivera	0.11	107.2	1	1996	NYY	61	8	3	.727	0	2.09	130	0	0	5	73	25	25	34	2	14	3	425	1	10.87	2.84	3.82	30.6	8.0	0.99	.279	2.09	43	1.87	39	6.10	35.8
4	Doug Sisk D. Sisk	0.11	104.1	1	1983	NYM	67	5	4	.556	0	2.24	33	0	0	11	88	26	38	59	4	39	7	447	5	2.85	5.09	0.56	7.4	13.2	1.41	.249	3.28	62	4.05	111	7.59	-5
5	Dave Righetti D. Righetti	0.11	105.1	1	1981	NYY	15	8	4	.667	15	2.05	89	2	0	0	75	24	25	38	0	0	0	422	1	7.60	3.25	2.34	21.1	9.0	1.07	.252	2.14	58	2.11	58	6.41	18.2
6	Dave Smith D. Smith	0.11	102.2	1	1980	HOU	57	7	5	.583	0	1.93	85	0	0	10	90	22	24	32	4	35	7	422	3	7.45	2.81	2.66	20.1	7.6	1.19	.297	2.10	57	2.27	65	7.89	14
7	Mark Littell M. Littell	0.11	104.0	1	1976	KCR	60	8	4	.667	1	2.08	92	0	0	16	68	24	26	60	0	37	4	428	1	7.96	5.19	1.53	21.5	14.0	1.23	.244	2.25	58	2.71	78	5.88	8.7
8	Dale Murray D. Murray	0.11	113.1	1	1976	MON	81	4	9	.308	0	3.26	35	0	0	13	117	41	47	37	0	55	12	479	3	2.78	2.94	0.95	7.3	7.7	1.36	.286	3.73	89	3.10	88	9.29	5.3
9	Ted Abernathy T. Abernathy	0.11	106.1	1	1967	CIN	70	6	3	.667	0	1.27	88	0	0	28	63	15	19	41	5	61	5	427	1	7.45	3.47	2.15	20.6	9.6	0.98	.212	1.61	35	2.30	66	5.33	13.4
10	Bob Miller B. Miller	0.11	137.2	1	1964	LAD	74	7	7	.500	2	2.62	94	0	0	9	115	40	49	63	2	39	16	582	7	6.15	4.12	1.49	16.2	10.8	1.29	.270	3.20	80	2.75	88	7.52	5.5
11	Ron Perranoski R. Perranoski	0.11	107.1	1	1962	LAD	70	6	6	.500	0	2.85	68	0	0	19	103	34	40	36	0	39	9	450	1	5.70	3.02	1.89	15.1	8.0	1.30	.296	3.35	79	2.48	70	8.64	13.1
12	Dick Hyde D. Hyde	0.11	103.0	1	1958	WSH	53	10	3	.769	0	1.75	49	0	0	19	82	20	26	35	2	44	7	416	2	4.28	3.06	1.40	11.8	8.4	1.14	.246	2.27	45	2.73	70	7.17	13
13	Bill Fischer B. Fischer	0.11	124.0	1	1957	CWS	33	7	8	.467	11	3.48	48	3	1	1	139	48	50	35	3	7	6	525	5	3.48	2.54	1.37	9.1	6.7	1.40	.315	3.63	94	2.71	72	10.09	14.8
14	Henderson Alvarez III H. Alvarez III	0.22	102.2	2	2013	MIA	17	5	6	.455	17	3.59	57	1	1	0	90	41	42	27	7	0	1	418	4	5.00	2.37	2.11	13.6	6.5	1.14	.271	3.68	98	3.18	87	7.89	5.4
15	Mark Gubicza M. Gubicza	0.22	104.1	2	1993	KCR	49	5	8	.385	6	4.66	80	0	0	2	128	54	61	43	2	12	8	474	12	6.90	3.71	1.86	16.9	9.1	1.64	.363	5.26	106	2.99	71	11.04	14.5
16	Mel Rojas M. Rojas	0.22	100.2	2	1992	MON	68	7	1	.875	0	1.43	70	0	0	10	71	16	17	34	2	26	8	399	2	6.26	3.04	2.06	17.5	8.5	1.04	.237	1.52	42	2.72	79	6.35	8.2
17	Kent Tekulve K. Tekulve	0.22	110.0	2	1986	PHI	73	11	5	.688	0	2.54	57	0	0	4	99	31	35	25	0	34	10	446	3	4.66	2.05	2.28	12.8	5.6	1.13	.268	2.86	66	2.64	71	8.10	13.4
18	Scott Garrelts S. Garrelts	0.22	105.2	2	1985	SFG	74	9	6	.600	0	2.30	106	0	0	13	76	27	37	58	3	44	12	454	7	9.03	4.94	1.83	23.3	12.8	1.27	.260	3.15	66	2.65	72	6.47	11.8
19	Frank Williams F. Williams	0.22	106.1	2	1984	SFG	61	9	4	.692	1	3.55	91	1	1	3	88	42	49	51	3	15	6	454	8	7.70	4.32	1.78	20.0	11.2	1.31	.280	4.15	102	2.82	80	7.45	8.4
20	Nolan Ryan N. Ryan	0.22	149.0	2	1981	HOU	21	11	5	.688	21	1.69	140	5	3	0	99	28	34	68	1	0	1	605	16	8.46	4.11	2.06	23.1	11.2	1.12	.246	2.05	52	2.28	70	5.98	16.5
21	Mark Clear M. Clear	0.22	106.1	2	1980	CAL	58	11	11	.500	0	3.30	105	0	0	9	82	39	51	65	5	40	9	461	4	8.89	5.50	1.62	22.8	14.1	1.38	.282	4.32	84	2.99	75	6.94	11.9
22	J.R. Richard	0.22	113.2	2	1980	HOU	17	10	4	.714	17	1.90	119	4	4	0	65	24	31	40	0	0	1	438	2	9.42	3.17	2.98	27.2	9.1	0.92	.227	2.45	56	1.93	56	5.15	19.9
23	Ken Forsch K. Forsch	0.22	133.1	2	1978	HOU	52	10	6	.625	6	2.70	71	4	2	7	136	40	44	37	1	28	13	563	2	4.79	2.50	1.92	12.6	6.6	1.30	.296	2.97	82	2.56	76	9.18	12.1
24	Jim Kern J. Kern	0.22	117.2	2	1976	CLE	50	10	7	.588	2	2.37	111	0	0	15	91	31	38	50	5	31	7	480	6	8.49	3.82	2.22	23.1	10.4	1.20	.285	2.91	68	2.36	66	6.96	16
25	Dave Giusti D. Giusti	0.22	105.2	2	1974	PIT	64	7	5	.583	2	3.32	53	0	0	12	101	39	43	40	0	41	11	445	7	4.51	3.41	1.33	11.9	9.0	1.33	.283	3.66	95	2.95	82	8.60	7.8