which pitcher has the highest career strikeouts per nine innings minimum of 100 innings

Josh Hader has the highest 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	Josh Hader J. Hader	14.69	487.2	446	30	29	.508	0	2.62	796	0	0	215	267	142	152	59	189	23	304	5	1,920	18	3.49	4.21	1.09	41.5	9.8	0.94	.244	2.81	64	2.78	66	4.93	77.5
2	Aroldis Chapman A. Chapman	14.67	787.1	826	58	46	.558	0	2.59	1,283	0	0	346	463	227	252	53	402	33	537	7	3,220	82	4.60	3.19	0.61	39.8	12.5	1.10	.283	2.88	63	2.40	58	5.29	150.4
3	Edwin Díaz E. Díaz	14.66	479.1	484	25	33	.431	0	2.97	781	0	0	239	333	158	170	52	172	35	367	9	1,951	31	3.23	4.54	0.98	40.0	8.8	1.05	.308	3.19	73	2.60	62	6.25	83.7
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	14.06	259.1	268	29	12	.707	0	2.22	405	0	0	75	150	64	81	16	124	14	109	3	1,057	15	4.30	3.27	0.56	38.3	11.7	1.06	.269	2.81	53	2.44	57	5.21	51.9
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	Fernando Cruz F. Cruz	14.02	173.1	165	5	13	.278	7	4.36	270	0	0	2	134	84	90	19	81	6	26	2	736	15	4.21	3.33	0.99	36.7	11.0	1.24	.319	4.67	98	2.99	68	6.96	26.1
8	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
9	Félix Bautista F. Bautista	13.71	148.1	143	12	7	.632	0	2.06	226	0	0	60	81	34	40	13	65	3	95	1	583	10	3.94	3.48	0.79	38.8	11.1	0.98	.246	2.43	52	2.63	66	4.91	23.2
10	Mason Miller M. Miller	13.46	121.2	88	2	7	.222	6	3.25	182	0	0	41	76	44	51	11	49	5	63	4	484	8	3.62	3.71	0.81	37.6	10.1	1.03	.274	3.77	82	2.68	66	5.62	18.6
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	13.17	354.2	72	31	15	.674	59	3.60	519	0	0	0	265	142	151	37	120	16	3	2	1,449	13	3.05	4.33	0.94	35.8	8.3	1.09	.301	3.83	84	2.76	67	6.72	54.2
13	Jeremiah Estrada J. Estrada	13.12	107.2	111	8	6	.571	0	3.09	157	0	0	3	82	37	42	12	48	1	27	3	456	7	4.01	3.27	1.00	34.4	10.5	1.21	.294	3.51	77	3.04	75	6.85	11.7
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	12.68	104.1	104	8	3	.727	0	2.07	147	0	0	4	73	24	26	1	27	5	7	1	410	1	2.33	5.44	0.09	35.9	6.6	0.96	.313	2.24	52	1.36	34	6.30	31.3
16	Kirby Yates K. Yates	12.60	431.1	446	30	23	.566	0	3.21	604	0	0	95	313	154	167	57	171	29	200	13	1,791	18	3.57	3.53	1.19	33.7	9.5	1.12	.275	3.48	79	3.47	84	6.53	33.1
17	Kenley Jansen K. Jansen	12.54	890.0	896	50	38	.568	0	2.62	1,240	0	0	460	593	259	277	85	272	31	674	19	3,539	21	2.75	4.56	0.86	35.0	7.7	0.97	.266	2.80	66	2.60	64	6.00	141.9
18	Matt Brash M. Brash	12.37	131.2	129	13	8	.619	5	3.35	181	0	0	4	118	49	51	6	66	10	10	1	572	14	4.51	2.74	0.41	31.6	11.5	1.40	.362	3.49	87	2.76	70	8.07	18.5
19	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
20	Andrés Muñoz A. Muñoz	12.30	224.2	227	11	20	.355	0	2.48	307	0	0	58	143	62	72	16	86	13	97	11	899	14	3.45	3.57	0.64	34.1	9.6	1.02	.266	2.88	64	2.67	67	5.73	33.4
21	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
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	Alex Vesia A. Vesia	12.13	242.2	264	15	11	.577	1	2.89	327	0	0	10	168	78	96	32	112	8	37	11	1,007	8	4.15	2.92	1.19	32.5	11.1	1.15	.258	3.56	70	3.66	87	6.23	14.2
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