lowest hr/9 in season min 50 ip since 1920

Since 1920, 48 players are tied for the fewest home run allowed / 9 with 50.0+ innings pitched in a season, with 0. The first three are Cionel Pérez and Calvin Faucher in 2024 and Wade Davis in 2014.

Interpreted as:

lowest hr/9 by a player in season min 50 ip since 1920

	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	Cionel Pérez C. Pérez	0	53.2	0	2024	BAL	62	2	0	1.000	0	4.53	46	0	0	2	47	27	29	28	5	9	0	238	6	7.71	4.70	1.64	19.3	11.8	1.40	.296	4.86	115	3.29	82	7.88	4.3
2	Calvin Faucher C. Faucher	0	53.2	0	2024	MIA	53	2	3	.400	0	3.19	63	0	0	6	49	19	25	26	4	18	3	235	5	10.57	4.36	2.42	26.8	11.1	1.40	.345	4.19	76	2.49	61	8.22	9.4
3	Wade Davis W. Davis	0	72.0	0	2014	KCR	71	9	2	.818	0	1.00	109	0	0	3	38	8	8	23	3	11	0	279	1	13.63	2.88	4.74	39.1	8.2	0.85	.264	1.00	25	1.18	32	4.75	20.7
4	Kelvin Herrera K. Herrera	0	70.0	0	2014	KCR	70	4	3	.571	0	1.41	59	0	0	0	54	11	12	26	3	12	0	285	1	7.59	3.34	2.27	20.7	9.1	1.14	.274	1.54	36	2.68	72	6.94	8.3
5	Brandon League B. League	0	63.0	0	2014	LAD	63	2	3	.400	0	2.57	38	0	0	0	65	18	23	27	4	12	5	273	4	5.43	3.86	1.41	13.9	9.9	1.46	.319	3.29	74	3.40	94	9.29	1.5
6	Javier Lopez J. Lopez	0	53.0	0	2011	SFG	70	5	2	.714	0	2.72	40	0	0	1	42	16	16	26	3	17	6	222	1	6.79	4.42	1.54	18.0	11.7	1.28	.275	2.72	76	3.15	85	7.13	3.2
7	Brad Ziegler B. Ziegler	0	58.1	0	2011	TOT	66	3	2	.600	0	2.16	44	0	0	1	53	14	21	19	1	16	3	239	1	6.79	2.93	2.32	18.4	7.9	1.23	.303	3.24	55	2.54	65	8.18	9.1
8	Peter Moylan P. Moylan	0	73.0	0	2009	ATL	87	6	2	.750	0	2.84	61	0	0	0	65	23	29	35	2	6	8	309	1	7.52	4.32	1.74	19.7	11.3	1.37	.308	3.58	68	2.94	69	8.01	10.5
9	Jim Johnson J. Johnson	0	68.2	0	2008	BAL	54	2	4	.333	0	2.23	38	0	0	1	54	17	18	28	3	18	3	281	1	4.98	3.67	1.36	13.5	10.0	1.19	.255	2.36	50	3.37	75	7.08	8.3
10	Kevin Cameron K. Cameron	0	58.0	0	2007	SDP	48	2	0	1.000	0	2.79	50	0	0	0	55	18	24	36	0	20	5	263	2	7.76	5.59	1.39	19.0	13.7	1.57	.311	3.72	69	3.37	78	8.53	6.2
11	Jason Isringhausen J. Isringhausen	0	65.1	0	2002	STL	60	3	2	.600	0	2.48	68	0	0	32	46	18	22	18	1	51	1	257	0	9.37	2.48	3.78	26.5	7.0	0.98	.271	3.03	62	1.74	42	6.34	17.4
12	Tim Scott T. Scott	0	53.1	0	1994	MON	40	5	2	.714	0	2.70	37	0	0	1	51	16	17	18	2	8	3	223	1	6.24	3.04	2.06	16.6	8.1	1.29	.307	2.87	63	2.86	68	8.61	8.2
13	Heathcliff Slocumb H. Slocumb	0	72.1	0	1994	PHI	52	5	1	.833	0	2.86	58	0	0	0	75	23	32	28	2	16	4	322	9	7.22	3.48	2.07	18.0	8.7	1.42	.321	3.98	68	2.76	65	9.33	11.9
14	Jerry Dipoto J. Dipoto	0	56.1	0	1993	CLE	46	4	4	.500	0	2.40	41	0	0	11	57	15	21	30	1	26	7	247	0	6.55	4.79	1.37	16.6	12.1	1.54	.326	3.36	55	3.17	74	9.11	6.9
15	Dave Smith D. Smith	0	60.0	0	1987	HOU	50	2	3	.400	0	1.65	73	0	0	24	39	11	13	21	1	44	8	240	2	10.95	3.15	3.48	30.4	8.8	1.00	.269	1.95	42	1.53	39	5.85	16.3
16	Rob Murphy R. Murphy	0	50.1	0	1986	CIN	34	6	0	1.000	0	0.72	36	0	0	1	26	4	4	21	0	12	2	195	5	6.44	3.75	1.71	18.5	10.8	0.93	.188	0.72	19	2.58	67	4.65	7
17	Doug Sisk D. Sisk	0	70.2	0	1986	NYM	41	4	2	.667	0	3.06	31	0	0	1	77	24	31	31	5	15	5	312	2	3.95	3.95	1.00	9.9	9.9	1.53	.314	3.95	86	3.41	94	9.81	1.6
18	Frank Williams F. Williams	0	52.1	0	1986	SFG	36	3	1	.750	0	1.20	33	0	0	1	35	7	8	21	4	12	4	194	1	5.68	3.61	1.57	17.0	10.8	1.07	.257	1.38	34	2.93	79	6.02	4.5
19	Dave Rucker D. Rucker	0	73.0	0	1984	STL	50	2	3	.400	0	2.10	38	0	0	0	62	17	23	34	1	15	2	304	1	4.68	4.19	1.12	12.5	11.2	1.32	.268	2.84	59	3.16	90	7.64	2.7
20	Jamie Easterly J. Easterly	0	62.0	0	1981	MIL	44	3	3	.500	0	3.19	31	0	0	4	46	22	23	34	0	16	4	253	0	4.50	4.94	0.91	12.3	13.4	1.29	.245	3.34	92	3.24	91	6.68	2.2
21	Greg Minton G. Minton	0	84.1	0	1981	SFG	55	4	5	.444	0	2.88	29	0	0	21	84	27	28	36	0	44	8	359	2	3.09	3.84	0.81	8.1	10.0	1.42	.286	2.99	85	3.19	96	8.96	1.1
22	Greg Minton G. Minton	0	91.1	0	1980	SFG	68	4	6	.400	0	2.46	42	0	0	19	81	25	28	34	0	38	6	377	7	4.14	3.35	1.24	11.1	9.0	1.26	.269	2.76	72	2.94	86	7.98	4.9
23	Tippy Martinez T. Martinez	0	78.0	0	1979	BAL	39	10	3	.769	0	2.88	61	0	0	3	59	25	29	31	1	23	4	318	6	7.04	3.58	1.97	19.2	9.7	1.15	.262	3.35	72	2.39	58	6.81	15.1
24	Greg Minton G. Minton	0	79.2	0	1979	SFG	46	4	3	.571	0	1.81	33	0	0	4	59	16	25	27	2	18	7	314	8	3.73	3.05	1.22	10.5	8.6	1.08	.234	2.82	50	2.98	82	6.67	5.7
25	Warren Brusstar W. Brusstar	0	88.2	0	1978	PHI	58	6	3	.667	0	2.33	60	0	0	0	74	23	25	30	3	17	7	348	1	6.09	3.05	2.00	17.2	8.6	1.17	.290	2.54	64	2.34	65	7.51	12.3