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 14.73 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	14.73	772.1	810	57	45	.559	0	2.62	1,264	0	0	340	455	225	249	53	398	33	528	7	3,163	82	4.64	3.18	0.62	40.0	12.6	1.10	.284	2.90	64	2.43	58	5.30	145.8
2	Edwin Díaz E. Díaz	14.70	467.0	472	23	33	.411	0	3.03	763	0	0	233	330	157	169	52	168	34	357	9	1,906	30	3.24	4.54	1.00	40.0	8.8	1.07	.313	3.26	75	2.63	63	6.36	80.2
3	Josh Hader J. Hader	14.66	475.2	434	29	29	.500	0	2.67	775	0	0	206	263	141	151	58	186	23	293	5	1,876	18	3.52	4.17	1.10	41.3	9.9	0.94	.246	2.86	65	2.81	67	4.98	73.9
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	Devin Williams D. Williams	14.17	248.1	256	28	12	.700	0	2.21	391	0	0	72	142	61	78	15	123	13	106	3	1,015	14	4.46	3.18	0.54	38.5	12.1	1.07	.268	2.83	53	2.45	57	5.15	49.5
6	Craig Kimbrel C. Kimbrel	14.06	809.2	837	56	47	.544	0	2.59	1,265	0	0	440	482	233	259	73	339	40	651	11	3,257	70	3.77	3.73	0.81	38.8	10.4	1.01	.266	2.88	63	2.58	63	5.36	131.9
7	Fernando Cruz F. Cruz	13.85	167.0	158	5	11	.313	7	4.15	257	0	0	2	125	77	83	17	79	4	25	2	705	15	4.26	3.25	0.92	36.5	11.2	1.22	.310	4.47	93	2.92	66	6.74	26.6
8	Félix Bautista F. Bautista	13.83	136.2	131	12	6	.667	0	1.84	210	0	0	54	73	28	34	11	55	3	86	1	531	10	3.62	3.82	0.72	39.5	10.4	0.94	.246	2.24	47	2.42	61	4.81	24.7
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	13.50	112.0	79	2	6	.250	6	3.13	168	0	0	38	68	39	45	10	43	5	56	3	443	8	3.46	3.91	0.80	37.9	9.7	0.99	.267	3.62	79	2.62	65	5.46	17.9
11	Spencer Strider S. Strider	13.45	334.2	68	31	11	.738	55	3.47	500	0	0	0	249	129	137	33	110	13	3	2	1,363	12	2.96	4.55	0.89	36.7	8.1	1.07	.306	3.68	81	2.59	62	6.70	58.4
12	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
13	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
14	Kenley Jansen K. Jansen	12.61	877.2	882	49	37	.570	0	2.60	1,230	0	0	453	584	254	272	83	265	31	661	18	3,486	21	2.72	4.64	0.85	35.3	7.6	0.97	.267	2.79	66	2.57	63	5.99	143.3
15	Kirby Yates K. Yates	12.61	427.2	441	29	22	.569	0	3.16	599	0	0	95	306	150	163	56	169	29	199	13	1,771	18	3.56	3.54	1.18	33.8	9.5	1.11	.272	3.43	77	3.46	83	6.44	33.7
16	Matt Brash M. Brash	12.44	123.0	119	13	8	.619	5	3.59	170	0	0	4	113	49	51	6	63	9	10	1	538	14	4.61	2.70	0.44	31.6	11.7	1.43	.369	3.73	93	2.82	71	8.27	16.5
17	Andrés Muñoz A. Muñoz	12.39	215.0	217	10	20	.333	0	2.43	296	0	0	53	137	58	67	15	84	12	91	11	860	12	3.52	3.52	0.63	34.4	9.8	1.03	.269	2.80	62	2.66	67	5.73	32.4
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	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
20	Alex Vesia A. Vesia	12.26	232.0	251	13	11	.542	1	2.87	316	0	0	9	158	74	92	28	110	8	34	10	963	8	4.27	2.87	1.09	32.8	11.4	1.16	.259	3.57	69	3.53	84	6.13	17.1
21	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
22	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
23	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
24	Bryan Abreu B. Abreu	11.99	274.2	264	13	9	.591	0	2.69	366	0	0	9	199	82	92	21	126	18	46	0	1,143	17	4.13	2.90	0.69	32.0	11.0	1.18	.291	3.01	66	3.07	75	6.52	31.8
25	Corey Knebel C. Knebel	11.94	306.2	312	13	16	.448	4	3.26	407	0	0	72	237	111	122	34	143	11	137	13	1,282	7	4.20	2.85	1.00	31.7	11.2	1.24	.295	3.58	79	3.43	83	6.96	24.9