50 players are tied for the fewest career home run allowed / 9, with 0. The first three are Noah Murdock, Anthony Seigler and Willie MacIver.

	NAME	HR/9	HR	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	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	Noah Murdock N. Murdock	0	0	14	1	1	.500	0	13.24	21	0	0	0	17.0	26	25	25	20	2	2	3	98	0	11.12	10.59	1.05	21.4	20.4	2.71	.473	13.24	327	4.52	109	13.76	-0.7
2	Anthony Seigler A. Seigler	0	0	1	0	0		0	0.00	0	0	0	0	1.0	1	0	0	0	0	1	0	4	0	0.00	0.00		0.0	0.0	1.00	.250	0.00	0	3.10	75	9.00	0.1
3	Willie MacIver W. MacIver	0	0	2	0	0		0	0.00	0	0	0	0	2.0	4	0	0	0	0	2	0	10	0	0.00	0.00		0.0	0.0	2.00	.400	0.00	0	3.10	75	18.00	0.2
4	Evan Sisk E. Sisk	0	0	6	0	0		0	2.84	12	0	0	0	6.1	5	2	2	6	1	1	0	31	1	17.05	8.53	2.00	38.7	19.4	1.74	.417	2.84	67	2.63	64	7.11	1.1
5	Dylan Smith D. Smith	0	0	7	1	0	1.000	0	1.38	4	0	0	0	13.0	6	2	2	5	3	5	0	48	0	2.77	3.46	0.80	8.3	10.4	0.85	.167	1.38	35	4.34	105	4.15	-0.3
6	Jack Little J. Little	0	0	2	0	0		0	6.00	2	0	0	0	3.0	4	2	2	1	1	2	0	14	0	6.00	3.00	2.00	14.3	7.1	1.67	.400	6.00	145	3.77	90	12.00	0.1
7	Nathan Wiles N. Wiles	0	0	1	0	0		0	27.00	1	0	0	0	1.0	4	3	3	0	0	1	0	7	0	9.00	0.00		14.3	0.0	4.00	.667	27.00	635	1.10	28	36.00	0.3
8	Zak Kent Z. Kent	0	0	4	0	0		0	6.14	8	0	0	0	7.1	8	5	5	5	0	3	0	32	2	9.82	6.14	1.60	25.0	15.6	1.77	.421	6.14	153	2.97	72	9.82	0.9
9	Kade Strowd K. Strowd	0	0	9	0	0		0	1.59	6	0	0	0	11.1	7	2	2	4	1	4	0	43	0	4.76	3.18	1.50	14.0	9.3	0.97	.219	1.59	40	3.37	83	5.56	0.9
10	Christian Koss C. Koss	0	0	3	0	0		0	0.00	0	0	0	0	3.0	4	0	0	0	0	3	0	13	0	0.00	0.00		0.0	0.0	1.33	.308	0.00	0	3.10	79	12.00	0.3
11	Tyler Owens T. Owens	0	0	3	0	0		0	3.00	1	0	0	0	3.0	3	1	1	3	0	2	0	15	0	3.00	9.00	0.33	6.7	20.0	2.00	.273	3.00	75	5.44	132	9.00	-0.4
12	Ian Seymour I. Seymour	0	0	11	1	0	1.000	0	1.77	22	0	0	0	20.1	13	4	5	6	1	6	1	81	0	9.74	2.66	3.67	27.2	7.4	0.93	.250	2.21	46	1.97	49	5.75	4.8
13	Doug Nikhazy D. Nikhazy	0	0	2	0	1	.000	1	13.50	5	0	0	0	4.0	5	6	6	6	0	1	0	23	1	11.25	13.50	0.83	21.7	26.1	2.75	.417	13.50	337	5.10	124	11.25	-0.4
14	Grant Taylor G. Taylor	0	0	21	0	2	.000	2	3.75	31	0	0	4	24.0	20	10	10	9	0	6	1	96	2	11.63	3.38	3.44	32.3	9.4	1.21	.357	3.75	92	1.65	38	7.50	6.9
15	Brandyn Garcia B. Garcia	0	0	4	0	0		0	10.80	1	0	0	0	3.1	8	4	5	4	1	1	0	20	1	2.70	10.80	0.25	5.0	20.0	3.60	.571	13.50	261	7.00	176	21.60	-1.2
16	Wikelman González W. González	0	0	5	0	0		0	2.25	6	0	0	0	8.0	4	2	2	4	0	3	0	32	0	6.75	4.50	1.50	18.8	12.5	1.00	.182	2.25	55	3.10	72	4.50	1
17	Omar Cruz O. Cruz	0	0	2	0	0		0	4.91	5	0	0	0	3.2	4	2	2	3	0	1	0	18	0	12.27	7.36	1.67	27.8	16.7	1.91	.400	4.91	122	2.83	70	9.82	0.5
18	Luinder Avila L. Avila	0	0	1	0	0		0	0.00	1	0	0	0	1.0	0	0	0	0	0	0	0	3	0	9.00	0.00		33.3	0.0	0.00	.000	0.00	0	1.10	27	0.00	0.3
19	Patrick Monteverde P. Monteverde	0	0	1	0	0		0	9.82	4	0	0	0	3.2	9	4	4	1	0	0	0	20	0	9.82	2.45	4.00	20.0	5.0	2.73	.600	9.82	229	1.74	42	22.09	1
20	Sauryn Lao S. Lao	0	0	1	0	0		0	0.00	3	0	0	0	1.2	3	0	1	0	0	1	0	8	0	16.20	0.00		37.5	0.0	1.80	.600	5.40	0	-0.50	-12	16.20	0.9
21	Carlos Duran C. Duran	0	0	1	0	0		0	81.00	0	0	0	0	0.1	1	3	3	3	0	0	0	5	0	0.00	81.00	0.00	0.0	60.0	12.00	.500	81.00	2000	30.10	723	27.00	-1
22	Christian Montes De Oca C. Montes De Oca	0	0	1	0	0		0	0.00	2	0	0	0	2.2	0	0	0	1	0	0	0	9	0	6.75	3.38	2.00	22.2	11.1	0.38	.000	0.00	0	2.73	69	0.00	0.4
23	Bradgley Rodriguez B. Rodriguez	0	0	1	0	0		0	0.00	1	0	0	0	1.2	0	0	0	1	1	0	0	6	0	5.40	5.40	1.00	16.7	16.7	0.60	.000	0.00	0	5.50	136	0.00	-0.3
24	Jake Palisch J. Palisch	0	0	1	0	0		0	18.00	0	0	0	0	1.0	3	2	2	0	0	1	0	6	0	0.00	0.00		0.0	0.0	3.00	.500	18.00	440	3.10	72	27.00	0.1
25	Jonathan Pintaro J. Pintaro	0	0	1	0	0		0	27.00	1	0	0	0	0.2	2	2	2	2	0	0	0	6	0	13.50	27.00	0.50	16.7	33.3	6.00	.667	27.00	668	9.10	224	27.00	-0.4