who has the lowest career hits per 9 innings 3240 innings pitched

Nolan Ryan has allowed the fewest career H/9 when pitching at least 3240 innings, with 6.56 per nine innings.

Interpreted as:

Who has the lowest career hits per 9 innings 3240 or more innings pitched?

	NAME	H/9	IP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	PRAA
1	Nolan Ryan N. Ryan	6.56	5386.0	807	324	292	.526	773	3.19	5,714	222	61	3	3,923	1,911	2,178	321	2,795	158	13	78	22,575	277	9.55	4.67	2.04	0.54	25.3	12.4	1.25	.265	3.64	90	2.96	83	370.2
2	Randy Johnson R. Johnson	7.28	4135.1	618	303	166	.646	603	3.29	4,875	100	37	2	3,346	1,513	1,703	411	1,497	190	7	37	17,067	109	10.61	3.26	3.26	0.89	28.6	8.8	1.17	.291	3.71	75	3.18	73	554.3
3	Tom Seaver T. Seaver	7.47	4783.0	656	311	205	.603	647	2.86	3,640	231	61	1	3,971	1,521	1,674	380	1,390	76	6	116	19,369	126	6.85	2.62	2.62	0.72	18.8	7.2	1.12	.259	3.15	79	3.03	85	286.1
4	Walter Johnson W. Johnson	7.48	5914.1	802	417	279	.599	666	2.17	3,509	531	110	34	4,913	1,424	1,902	97	1,363	205	127		23,405	154	5.34	2.07	2.57	0.15	15.0	5.8	1.06	.264	2.89	68	2.42	76	472.8
5	Bob Gibson B. Gibson	7.60	3884.1	528	251	174	.591	482	2.91	3,117	255	56	6	3,279	1,258	1,420	257	1,336	102	21	118	16,068	108	7.22	3.10	2.33	0.60	19.4	8.3	1.19	.268	3.29	78	2.89	81	290.5
6	Jim Palmer J. Palmer	7.63	3948.0	558	268	152	.638	521	2.86	2,212	211	53	4	3,349	1,253	1,395	303	1,311	38	15	37	16,114	85	5.04	2.99	1.69	0.69	13.7	8.1	1.18	.249	3.18	80	3.50	95	83.2
7	Roger Clemens R. Clemens	7.66	4916.2	709	354	184	.658	707	3.12	4,672	118	46	0	4,185	1,707	1,885	363	1,580	159	0	63	20,240	143	8.55	2.89	2.96	0.66	23.1	7.8	1.17	.284	3.45	70	3.08	71	680.4
8	Justin Verlander J. Verlander	7.68	3561.2	554	265	158	.626	554	3.32	3,546	26	9	0	3,041	1,315	1,426	369	1,003	121	0	28	14,583	99	8.96	2.53	3.54	0.93	24.3	6.9	1.14	.280	3.60	79	3.43	81	312.1
9	Bob Feller B. Feller	7.69	3827.0	570	266	162	.621	484	3.25	2,581	279	44	22	3,271	1,384	1,557	224	1,764	60	52	6	16,180	69	6.07	4.15	1.46	0.53	16.0	10.9	1.32	.264	3.66	82	3.48	89	184.6
10	Catfish Hunter C. Hunter	7.72	3449.1	500	224	166	.574	476	3.26	2,012	181	42	1	2,958	1,248	1,380	374	954	49	6	57	14,032	49	5.25	2.49	2.11	0.98	14.3	6.8	1.13	.243	3.60	95	3.66	103	-51.5
11	Charlie Hough C. Hough	7.77	3801.1	858	216	216	.500	440	3.75	2,362	107	13	61	3,283	1,582	1,807	383	1,665	174	240	44	16,170	179	5.59	3.94	1.42	0.91	14.6	10.3	1.30	.250	4.28	95	4.28	109	-142.3
12	Tim Keefe T. Keefe	7.91	5049.2	600	342	225	.603	594	2.63	2,564	554	39	2	4,438	1,474	2,470	75	1,233	83	7		20,941	240	4.57	2.20	2.08	0.13	12.2	5.9	1.12	.257	4.40	79	2.92	87	239.2
13	Vida Blue V. Blue	7.91	3343.1	502	209	161	.565	473	3.27	2,175	143	37	2	2,939	1,213	1,357	263	1,185	23	11	61	13,837	103	5.85	3.19	1.84	0.71	15.7	8.6	1.23	.263	3.65	92	3.42	94	67.4
14	Eddie Plank E. Plank	7.92	4495.2	623	326	194	.627	529	2.35	2,246	410	69	23	3,958	1,174	1,566	42	1,072	190	77		17,803	88	4.50	2.15	2.10	0.08	12.6	6.0	1.12	.275	3.14	81	2.45	86	195.2
15	Christy Mathewson C. Mathewson	7.93	4788.2	636	373	188	.665	552	2.13	2,507	435	79	30	4,219	1,135	1,620	89	848	59	73		18,913	115	4.71	1.59	2.96	0.17	13.3	4.5	1.06	.268	3.04	75	2.26	76	363
16	Luis Tiant L. Tiant	7.94	3486.1	573	229	172	.571	484	3.30	2,416	187	49	15	3,075	1,280	1,400	346	1,104	49	51	53	14,365	27	6.24	2.85	2.19	0.89	16.8	7.7	1.20	.261	3.61	87	3.46	92	117.1
17	John Smoltz J. Smoltz	7.97	3473.0	723	213	155	.579	481	3.33	3,084	53	16	154	3,074	1,284	1,391	288	1,010	57	204	84	14,271	145	7.99	2.62	3.05	0.75	21.6	7.1	1.18	.283	3.60	81	3.23	78	356.6
18	Don Sutton D. Sutton	7.99	5282.1	774	324	256	.559	756	3.26	3,574	178	58	5	4,692	1,914	2,104	472	1,343	82	12	102	21,631	112	6.09	2.29	2.66	0.80	16.5	6.2	1.14	.261	3.58	92	3.23	90	181.2
19	Steve Carlton S. Carlton	8.06	5217.2	741	329	244	.574	709	3.22	4,136	254	55	2	4,672	1,864	2,130	414	1,833	53	13	150	21,683	183	7.13	3.16	2.26	0.71	19.1	8.5	1.25	.279	3.67	87	3.14	86	271.5
20	Amos Rusie A. Rusie	8.07	3778.2	463	246	174	.586	427	3.07	1,950	393	30	5	3,389	1,288	2,068	75	1,707	112	35		16,313	153	4.64	4.07	1.14	0.18	12.0	10.5	1.35	.266	4.93	78	3.71	92	124.3
21	Don Drysdale D. Drysdale	8.09	3432.0	518	209	166	.557	465	2.95	2,486	167	49	6	3,084	1,124	1,292	280	855	154	34	123	14,097	82	6.52	2.24	2.91	0.73	17.6	6.1	1.15	.272	3.39	83	3.02	88	162.2
22	Juan Marichal J. Marichal	8.09	3507.0	471	243	142	.631	457	2.89	2,303	244	52	2	3,153	1,126	1,329	320	709	40	11	82	14,236	51	5.91	1.82	3.25	0.82	16.2	5.0	1.10	.261	3.41	81	3.04	88	154.8
23	Billy Pierce B. Pierce	8.14	3306.2	585	211	169	.555	433	3.27	1,999	193	38	33	2,989	1,201	1,325	284	1,178	30	85	35	13,853	48	5.44	3.21	1.70	0.77	14.4	8.5	1.26	.261	3.61	84	3.50	90	138.6
24	Vic Willis V. Willis	8.16	3996.0	513	249	205	.548	471	2.63	1,651	388	50	11	3,621	1,167	1,620	66	1,212	156	41		16,263	94	3.72	2.73	1.36	0.15	10.2	7.5	1.21	.270	3.65	86	2.96	95	82
25	Jim Bunning J. Bunning	8.22	3760.1	591	224	184	.549	519	3.27	2,855	151	40	16	3,433	1,366	1,527	372	1,000	160	39	98	15,618	47	6.83	2.39	2.86	0.89	18.3	6.4	1.18	.273	3.65	88	3.22	88	195.2