highest (hr/tbf) in a season with at least 300 tbf

Josh Tomlin has the most home runs allowed per total batter faced with 300+ total batters faced in a season, with 0.08 in 2018.

Interpreted as:

highest (hr/tbf) by a player in a season with at least 300 tbf

	NAME	(HR/TBF)	TBF	HR	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	BB	HBP	GF	IBB	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Josh Tomlin J. Tomlin	0.08	321	25	2018	CLE	32	2	5	.286	9	6.14	46	0	0	0	70.1	92	48	52	12	4	19	1	5	5.89	1.54	3.83	3.20	14.3	3.7	1.48	.286	6.65	140	7.15	169	11.77	-22.8
2	David Hess D. Hess	0.08	365	28	2019	BAL	23	1	10	.091	14	7.09	68	0	0	0	80.0	94	63	73	30	2	5	0	1	7.65	3.38	2.27	3.15	18.6	8.2	1.55	.278	8.21	151	7.25	150	10.58	-20.1
3	Amir Garrett A. Garrett	0.07	321	23	2017	CIN	16	3	8	.273	14	7.39	63	0	0	0	70.2	74	58	60	40	2	0	2	1	8.02	5.09	1.58	2.93	19.6	12.5	1.61	.264	7.64	167	7.38	168	9.42	-22.9
4	Bronson Arroyo B. Arroyo	0.07	322	23	2017	CIN	14	3	6	.333	14	7.35	45	0	0	0	71.0	94	58	59	19	2	0	2	1	5.70	2.41	2.37	2.92	14.0	5.9	1.59	.305	7.48	166	6.98	159	11.92	-19.9
5	Chris Young C. Young	0.07	406	28	2016	KCR	34	3	9	.250	13	6.19	94	0	0	1	88.2	104	61	63	43	1	7	1	3	9.54	4.36	2.19	2.84	23.2	10.6	1.66	.317	6.39	146	6.61	159	10.56	-24.8
6	Roddery Muñoz R. Muñoz	0.07	379	26	2024	MIA	18	2	7	.222	17	6.53	70	0	0	0	82.2	89	60	66	42	5	0	0	4	7.62	4.57	1.67	2.83	18.5	11.1	1.58	.267	7.19	155	7.26	179	9.69	-29.4
7	Edwin Jackson E. Jackson	0.07	336	23	2019	TOT	18	3	10	.231	13	9.58	52	0	0	0	67.2	105	72	81	32	3	0	0	6	6.92	4.26	1.63	3.06	15.5	9.5	2.02	.363	10.77	209	7.64	166	13.97	-22.8
8	Glendon Rusch G. Rusch	0.07	311	21	2006	CHC	25	3	8	.273	9	7.46	59	0	0	0	66.1	86	55	57	33	1	5	2	0	8.01	4.48	1.79	2.85	19.0	10.6	1.79	.330	7.73	160	7.01	152	11.67	-17.3
9	Jeff Hoffman J. Hoffman	0.07	315	21	2019	COL	15	2	6	.250	15	6.56	68	0	0	0	70.0	77	51	51	34	4	0	3	2	8.74	4.37	2.00	2.70	21.6	10.8	1.59	.298	6.56	132	6.79	146	9.90	-15.7
10	Ken Dixon K. Dixon	0.07	470	31	1987	BAL	34	7	10	.412	15	6.43	91	0	0	5	105.0	128	75	81	27	1	13	4	5	7.80	2.31	3.37	2.66	19.4	5.7	1.48	.303	6.94	146	5.76	128	10.97	-14.5
11	Jaime Barría J. Barría	0.07	365	24	2019	LAA	19	4	10	.286	13	6.42	75	0	0	0	82.2	92	59	61	27	2	1	0	1	8.17	2.94	2.78	2.61	20.5	7.4	1.44	.287	6.64	138	6.21	133	10.02	-14
12	Bruce Zimmermann B. Zimmermann	0.07	320	21	2022	BAL	15	2	5	.286	13	5.99	49	0	0	0	73.2	97	49	52	12	2	1	0	1	5.99	1.47	4.08	2.57	15.3	3.8	1.48	.322	6.35	158	6.05	157	11.85	-18.4
13	Dylan Covey D. Covey	0.06	309	20	2017	CWS	18	0	7	.000	12	7.71	41	0	0	0	70.0	83	60	60	34	1	4	1	6	5.27	4.37	1.21	2.57	13.3	11.0	1.67	.296	7.71	180	7.19	162	10.67	-21.3
14	Doug Waechter D. Waechter	0.06	309	20	2004	TBD	14	5	7	.417	14	6.01	36	0	0	0	70.1	68	47	54	33	4	0	1	1	4.61	4.22	1.09	2.56	11.7	10.7	1.44	.222	6.91	131	7.29	161	8.70	-21.7
15	Adam Plutko A. Plutko	0.06	326	21	2018	CLE	17	4	5	.444	12	5.28	60	0	0	1	76.2	78	45	45	23	1	4	1	3	7.04	2.70	2.61	2.47	18.4	7.1	1.32	.258	5.28	120	6.09	144	9.16	-15.9
16	Griffin Jax G. Jax	0.06	360	23	2021	MIN	18	4	5	.444	14	6.37	65	0	0	0	82.0	82	58	62	29	5	2	1	6	7.13	3.18	2.24	2.52	18.1	8.1	1.35	.248	6.80	149	6.47	153	9.00	-20.6
17	Ross Detwiler R. Detwiler	0.06	315	20	2019	CWS	18	3	5	.375	12	6.59	46	0	0	0	69.2	86	51	54	27	3	2	3	1	5.94	3.49	1.70	2.58	14.6	8.6	1.62	.301	6.98	145	6.91	147	11.11	-16.5
18	Taijuan Walker T. Walker	0.06	381	24	2024	PHI	19	3	7	.300	15	7.10	58	0	0	0	83.2	107	66	68	37	3	1	0	0	6.24	3.98	1.57	2.58	15.2	9.7	1.72	.320	7.31	172	6.94	168	11.51	-25.4
19	Ezequiel Astacio E. Astacio	0.06	366	23	2005	HOU	22	3	6	.333	14	5.67	66	0	0	0	81.0	100	51	56	25	1	5	2	4	7.33	2.78	2.64	2.56	18.0	6.8	1.54	.307	6.22	134	6.03	141	11.11	-15.5
20	Taylor Clarke T. Clarke	0.06	369	23	2019	ARI	23	5	5	.500	15	5.31	68	0	0	1	84.2	86	50	55	30	6	3	0	3	7.23	3.19	2.27	2.44	18.4	8.1	1.37	.260	5.85	120	6.40	148	9.14	-19.9
21	Drew Smyly D. Smyly	0.06	514	32	2019	TOT	25	4	7	.364	21	6.24	120	0	0	1	114.0	126	79	83	55	2	1	0	7	9.47	4.34	2.18	2.53	23.3	10.7	1.59	.308	6.55	131	6.25	134	9.95	-19.4
22	Josiah Gray J. Gray	0.06	307	19	2021	TOT	14	2	2	.500	13	5.48	76	0	0	0	70.2	63	43	44	33	2	0	3	7	9.68	4.20	2.30	2.42	24.8	10.7	1.36	.249	5.60	131	5.99	140	8.02	-13.3
23	Bruce Chen B. Chen	0.06	453	28	2006	BAL	40	0	7	.000	12	6.93	70	0	0	0	98.2	137	76	81	35	0	16	3	1	6.39	3.19	2.00	2.55	15.5	7.7	1.74	.341	7.39	151	6.47	139	12.50	-19.3
24	Josh Geer J. Geer	0.06	438	27	2009	SDP	19	1	7	.125	17	5.96	54	0	0	0	102.2	116	68	73	23	4	0	0	0	4.73	2.02	2.35	2.37	12.3	5.3	1.35	.270	6.40	156	6.24	154	10.17	-26.1
25	José Suarez J. Suarez	0.06	375	23	2019	LAA	19	2	6	.250	15	7.11	72	0	0	0	81.0	100	64	67	33	10	0	1	5	8.00	3.67	2.18	2.56	19.2	8.8	1.64	.325	7.44	153	6.71	144	11.11	-18