which pitcher has the highest career home runs per nine innings with a minimum of 1500 innings pitched

9 when pitching at least 1500 innings, with 1.54.

	NAME	HR/(IP/9)	IP	HR	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	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Brian Anderson B. Anderson	1.54	1547.0	264	291	82	83	.497	245	4.74	723	12	4	1	1,743	814	906	337	23	11	28	6,532	22	4.21	1.96	2.15	1.54	11.1	5.2	1.34	.285	5.27	103	5.06	111	10.14	-85.6
2	Jose Lima J. Lima	1.53	1567.2	267	348	89	102	.466	235	5.26	980	9	1	5	1,783	917	972	393	53	40	27	6,790	43	5.63	2.26	2.49	1.53	14.4	5.8	1.39	.297	5.58	119	4.90	111	10.24	-88.6
3	Eric Milton E. Milton	1.52	1582.1	267	271	89	85	.511	270	4.99	1,127	10	4	0	1,665	878	935	453	35	0	14	6,826	29	6.41	2.58	2.49	1.52	16.5	6.6	1.34	.283	5.32	108	4.77	106	9.47	-42.6
4	Bruce Chen B. Chen	1.51	1532.0	257	400	82	81	.503	227	4.62	1,140	4	1	1	1,578	786	849	546	45	56	40	6,619	30	6.70	3.21	2.09	1.51	17.2	8.2	1.39	.285	4.99	108	4.91	115	9.27	-108.7
5	Rick Helling R. Helling	1.46	1526.1	247	301	93	81	.534	234	4.68	1,058	10	4	0	1,540	793	842	562	48	22	24	6,564	48	6.24	3.31	1.88	1.46	16.1	8.6	1.38	.278	4.96	100	5.00	108	9.08	-61.1
6	Jordan Lyles J. Lyles	1.41	1509.0	237	357	72	107	.402	245	5.22	1,145	5	1	2	1,626	876	950	493	67	36	16	6,586	60	6.83	2.94	2.32	1.41	17.4	7.5	1.40	.299	5.67	124	4.77	115	9.70	-101.4
7	Ted Lilly T. Lilly	1.33	1982.2	293	356	130	113	.535	331	4.14	1,681	5	3	0	1,827	913	974	661	63	5	35	8,390	58	7.63	3.00	2.54	1.33	20.0	7.9	1.25	.270	4.42	95	4.40	102	8.29	-14
8	Ian Kennedy I. Kennedy	1.32	1904.1	280	497	104	114	.477	290	4.16	1,775	2	1	66	1,806	881	948	647	84	125	28	8,100	80	8.39	3.06	2.74	1.32	21.9	8.0	1.29	.287	4.48	103	4.31	108	8.54	-68.6
9	Paul Byrd P. Byrd	1.31	1697.0	247	345	109	96	.532	256	4.41	923	17	6	0	1,857	831	929	401	62	30	23	7,266	35	4.90	2.13	2.30	1.31	12.7	5.5	1.33	.286	4.93	99	4.71	107	9.85	-63.6
10	Brett Myers B. Myers	1.3	1710.0	247	381	97	96	.503	252	4.25	1,379	12	3	40	1,725	807	864	556	56	82	36	7,307	42	7.26	2.93	2.48	1.30	18.9	7.6	1.33	.292	4.55	101	4.40	103	9.08	-23.2
11	Bronson Arroyo B. Arroyo	1.28	2435.2	347	419	148	137	.519	383	4.28	1,571	16	6	1	2,507	1,158	1,260	661	105	6	60	10,338	42	5.80	2.44	2.38	1.28	15.2	6.4	1.30	.282	4.66	100	4.59	108	9.26	-82
12	Jeremy Guthrie J. Guthrie	1.27	1765.1	250	306	91	109	.455	273	4.42	1,046	8	2	0	1,862	867	930	510	88	12	16	7,558	33	5.33	2.60	2.05	1.27	13.8	6.7	1.34	.285	4.74	104	4.77	113	9.49	-105.1
13	Brett Tomko B. Tomko	1.26	1816.0	255	397	100	103	.493	266	4.65	1,209	13	2	2	1,898	939	1,011	582	37	39	52	7,824	63	5.99	2.88	2.08	1.26	15.5	7.4	1.37	.286	5.01	109	4.59	106	9.41	-56
14	Patrick Corbin P. Corbin	1.26	1963.2	274	355	107	137	.439	337	4.49	1,782	7	2	2	2,084	980	1,054	602	49	9	23	8,441	64	8.17	2.76	2.96	1.26	21.1	7.1	1.37	.316	4.83	107	4.14	99	9.55	5.8
15	Woody Williams W. Williams	1.25	2216.1	309	424	132	116	.532	330	4.19	1,480	10	2	0	2,217	1,031	1,096	711	72	34	40	9,475	58	6.01	2.89	2.08	1.25	15.6	7.5	1.32	.276	4.45	97	4.63	105	9.00	-59.6
16	Steve Trachsel S. Trachsel	1.25	2501.0	348	420	143	159	.474	417	4.39	1,591	20	7	0	2,587	1,219	1,327	943	52	1	63	10,799	64	5.73	3.39	1.69	1.25	14.7	8.7	1.41	.285	4.78	101	4.83	110	9.31	-121.2
17	James Shields J. Shields	1.24	2616.0	361	407	145	139	.511	405	4.01	2,234	23	9	0	2,581	1,167	1,267	746	97	1	22	10,993	107	7.69	2.57	2.99	1.24	20.3	6.8	1.27	.294	4.36	98	4.16	101	8.88	-13.5
18	J.A. Happ	1.24	1893.2	261	354	133	100	.571	328	4.13	1,661	4	3	0	1,822	868	919	668	41	10	16	8,048	47	7.89	3.17	2.49	1.24	20.6	8.3	1.31	.288	4.37	100	4.28	103	8.66	-23.1
19	Rick Reed R. Reed	1.24	1545.2	213	273	93	76	.550	245	4.03	970	14	7	1	1,601	692	748	285	44	6	28	6,407	11	5.65	1.66	3.40	1.24	15.1	4.4	1.22	.284	4.36	95	4.21	99	9.32	2.8
20	Mark Gardner M. Gardner	1.21	1764.2	237	345	99	93	.516	275	4.56	1,256	15	8	1	1,752	894	960	628	65	20	37	7,540	29	6.41	3.20	2.00	1.21	16.7	8.3	1.35	.283	4.90	113	4.52	110	8.94	-86.2
21	Pedro Ramos P. Ramos	1.21	2355.2	316	582	117	160	.422	268	4.08	1,305	73	13	54	2,364	1,068	1,210	724	68	182	76	10,048	32	4.99	2.77	1.80	1.21	13.0	7.2	1.31	.268	4.62	106	4.16	107	9.03	-66.8
22	Ervin Santana E. Santana	1.2	2486.2	331	425	151	129	.539	386	4.11	1,978	21	11	0	2,391	1,135	1,221	776	104	20	35	10,482	104	7.16	2.81	2.55	1.20	18.9	7.4	1.27	.282	4.42	99	4.31	104	8.65	-44.1
23	Brad Radke B. Radke	1.2	2451.0	326	378	148	139	.516	377	4.22	1,467	37	10	0	2,643	1,150	1,233	445	62	0	12	10,244	28	5.39	1.63	3.30	1.20	14.3	4.3	1.26	.292	4.53	90	4.24	94	9.71	75.2
24	Jeff Suppan J. Suppan	1.19	2542.2	337	448	140	146	.490	417	4.70	1,390	16	5	0	2,843	1,328	1,451	871	94	16	58	11,139	89	4.92	3.08	1.60	1.19	12.5	7.8	1.46	.297	5.14	105	4.85	109	10.06	-111.6
25	Pedro Astacio P. Astacio	1.19	2196.2	291	392	129	124	.510	343	4.67	1,664	31	12	0	2,292	1,140	1,213	726	111	11	54	9,472	59	6.82	2.97	2.29	1.19	17.6	7.7	1.37	.300	4.97	104	4.42	100	9.39	0.2