who has the highest career strikeouts per 9 innings with a minimum of 100 ip

Aroldis Chapman has the best career K/9 when pitching at least 100 innings, with 14.69 per nine innings.

	NAME	K/9	IP	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Aroldis Chapman A. Chapman	14.69	793.0	832	58	46	.558	0	2.58	1,294	0	0	349	464	227	252	53	403	33	540	7	3,239	82	4.57	3.21	0.60	40.0	12.4	1.09	.282	2.86	63	2.38	57	5.27	153.1
2	Josh Hader J. Hader	14.68	496.0	454	33	30	.524	0	2.63	809	0	0	219	272	145	156	62	189	24	311	5	1,951	19	3.43	4.28	1.13	41.5	9.7	0.93	.242	2.83	64	2.82	67	4.94	76.5
3	Edwin Díaz E. Díaz	14.61	484.2	490	25	33	.431	0	2.93	787	0	0	241	337	158	170	52	173	35	371	9	1,972	31	3.21	4.55	0.97	39.9	8.8	1.05	.308	3.16	73	2.58	62	6.26	85.4
4	Dellin Betances D. Betances	14.45	394.1	374	21	23	.477	1	2.53	633	0	0	36	240	111	124	26	183	28	86	5	1,613	28	4.18	3.46	0.59	39.2	11.3	1.07	.288	2.83	61	2.39	56	5.48	78.8
5	Fernando Cruz F. Cruz	14.10	179.1	172	6	14	.300	7	4.27	281	0	0	2	134	85	91	19	86	6	26	2	759	17	4.32	3.27	0.95	37.0	11.3	1.23	.313	4.57	96	2.95	67	6.72	27.6
6	Craig Kimbrel C. Kimbrel	14.06	810.2	838	56	47	.544	0	2.59	1,266	0	0	440	483	233	259	73	340	40	651	11	3,260	70	3.77	3.72	0.81	38.8	10.4	1.02	.266	2.88	63	2.58	63	5.36	131.9
7	Devin Williams D. Williams	13.99	265.0	274	29	12	.707	0	2.17	412	0	0	78	153	64	81	16	124	15	113	3	1,078	15	4.21	3.32	0.54	38.2	11.5	1.05	.268	2.75	52	2.41	57	5.20	53.8
8	Félix Bautista F. Bautista	13.76	154.1	149	12	7	.632	0	1.98	236	0	0	64	82	34	40	13	66	3	100	1	603	10	3.85	3.58	0.76	39.1	10.9	0.96	.242	2.33	50	2.53	64	4.78	25.7
9	James Karinchak J. Karinchak	13.74	165.2	174	12	11	.522	0	3.10	253	0	0	15	98	57	64	18	98	6	48	2	697	15	5.32	2.58	0.98	36.3	14.1	1.18	.248	3.48	74	3.42	82	5.32	14
10	Mason Miller M. Miller	13.43	128.0	94	3	7	.300	6	3.38	191	0	0	43	79	48	55	12	52	5	68	4	510	8	3.66	3.67	0.84	37.5	10.2	1.02	.268	3.87	85	2.73	67	5.55	18.9
11	Josh James J. James	13.33	106.2	73	8	1	.889	6	4.64	158	0	0	1	80	55	57	18	61	8	24	0	461	10	5.15	2.59	1.52	34.3	13.2	1.32	.287	4.81	105	4.36	99	6.75	0.5
12	Spencer Strider S. Strider	13.27	371.2	75	34	15	.694	62	3.54	548	0	0	0	275	146	155	37	126	16	3	2	1,516	13	3.05	4.35	0.90	36.1	8.3	1.08	.302	3.75	83	2.67	65	6.66	60.6
13	Jeremiah Estrada J. Estrada	13.02	113.1	118	8	7	.533	0	3.49	164	0	0	3	91	44	49	14	52	1	27	3	486	8	4.13	3.15	1.11	33.7	10.7	1.26	.302	3.89	87	3.25	80	7.23	9.7
14	Austin Adams A. Adams	12.89	155.2	188	7	7	.500	2	4.10	223	0	0	0	110	71	80	11	98	44	32	4	705	18	5.67	2.28	0.64	31.6	13.9	1.34	.301	4.63	100	3.97	95	6.36	4.1
15	Cade Smith C. Smith	12.80	109.2	110	8	3	.727	0	2.05	156	0	0	4	78	25	27	1	30	5	7	1	434	1	2.46	5.20	0.08	35.9	6.9	0.98	.318	2.22	52	1.36	34	6.40	32.9
16	Kirby Yates K. Yates	12.56	435.2	452	30	23	.566	0	3.22	608	0	0	96	318	156	169	58	172	29	201	13	1,810	18	3.55	3.53	1.20	33.6	9.5	1.12	.276	3.49	79	3.49	84	6.57	32.9
17	Kenley Jansen K. Jansen	12.52	896.0	903	50	38	.568	0	2.62	1,246	0	0	461	599	261	279	86	273	31	676	19	3,566	21	2.74	4.56	0.86	34.9	7.7	0.97	.266	2.80	66	2.61	64	6.02	142.2
18	Andrew Nardi A. Nardi	12.35	121.2	135	12	4	.750	0	4.51	167	0	0	3	114	61	64	19	53	5	19	3	530	2	3.92	3.15	1.41	31.5	10.0	1.37	.332	4.73	107	3.91	94	8.43	3.6
19	Andrés Muñoz A. Muñoz	12.35	226.2	229	12	20	.375	0	2.46	311	0	0	58	144	62	72	16	86	13	98	11	906	14	3.41	3.62	0.64	34.3	9.5	1.01	.267	2.86	63	2.64	66	5.72	34.5
20	Ken Giles K. Giles	12.26	355.1	362	14	18	.438	0	2.71	484	0	0	115	283	107	121	28	114	5	208	5	1,454	24	2.89	4.25	0.71	33.3	7.8	1.12	.310	3.06	66	2.45	58	7.17	68
21	Alex Vesia A. Vesia	12.19	247.1	271	15	11	.577	1	2.91	335	0	0	11	170	80	98	32	113	9	39	11	1,025	9	4.11	2.96	1.16	32.7	11.0	1.14	.257	3.57	71	3.61	85	6.19	16
22	Rob Dibble R. Dibble	12.17	477.0	385	27	25	.519	0	2.98	645	0	0	89	332	158	169	27	238	12	204	25	1,979	36	4.49	2.71	0.51	32.6	12.0	1.19	.289	3.19	77	2.43	61	6.26	74.2
23	Matt Brash M. Brash	12.14	135.2	133	13	8	.619	5	3.25	183	0	0	5	120	49	51	6	67	10	11	1	587	14	4.44	2.73	0.40	31.2	11.4	1.38	.355	3.38	84	2.76	70	7.96	18.9
24	Trevor Rosenthal T. Rosenthal	12.12	364.0	373	12	25	.324	0	3.36	490	0	0	132	304	136	145	19	177	22	207	8	1,570	23	4.38	2.77	0.47	31.2	11.3	1.32	.331	3.59	85	2.74	70	7.52	48.2
25	José Quijada J. Quijada	12.09	128.0	140	4	14	.222	0	4.64	172	0	0	8	98	66	73	19	84	12	32	8	568	4	5.91	2.05	1.34	30.3	14.8	1.42	.281	5.13	111	4.65	110	6.89	-6.5