most seasons with 230 or more strikeouts 11.0+strikeout per 9 innings by a pitcher

Randy Johnson played the most seasons with 230+ strikeouts and 11.00+ K/9, with 7 seasons.

	NAME	SEAS	SO	K/9	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	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	Randy Johnson R. Johnson	7	2,331	12.33	234	138	44	.758	232	2.57	52	22	0	1701.2	1,296	486	554	153	516	76	1	11	6,839	36	2.73	4.52	0.81	34.1	7.5	1.06	.304	2.93	56	2.55	56	6.85	374.6
2	Max Scherzer M. Scherzer	6	1,562	11.82	187	96	38	.716	187	2.85	6	1	0	1189.0	883	376	399	140	291	51	0	12	4,721	14	2.20	5.37	1.06	33.1	6.2	0.99	.278	3.02	67	2.91	69	6.68	175.4
3	Gerrit Cole G. Cole	4	1,102	12.48	128	64	26	.711	128	3.01	3	2	0	794.2	590	266	284	105	203	14	0	0	3,135	20	2.30	5.43	1.19	35.2	6.5	1.00	.283	3.22	73	2.92	69	6.68	117.3
4	Chris Sale C. Sale	3	819	12.69	90	42	23	.646	90	2.87	2	0	0	581.0	452	185	200	58	119	35	0	0	2,322	14	1.84	6.88	0.90	35.3	5.1	0.98	.305	3.10	67	2.42	57	7.00	116.5
5	Pedro Martinez P. Martinez	3	902	12.09	91	58	18	.763	89	1.90	25	9	0	671.2	446	142	165	42	136	32	1	6	2,599	10	1.82	6.63	0.56	34.7	5.2	0.87	.272	2.21	41	1.99	45	5.98	190
6	Robbie Ray R. Ray	2	483	11.82	65	25	15	.625	65	3.55	0	0	0	367.2	300	145	153	63	136	9	0	5	1,520	12	3.33	3.55	1.54	31.8	8.9	1.19	.286	3.75	80	3.96	93	7.34	12.9
7	Jacob deGrom J. deGrom	2	524	11.20	64	21	17	.553	64	2.05	1	0	0	421.0	306	96	107	29	90	12	0	4	1,639	4	1.92	5.82	0.62	32.0	5.5	0.94	.282	2.29	52	2.31	56	6.54	86.8
8	Justin Verlander J. Verlander	2	590	12.15	68	37	15	.712	68	2.55	3	2	0	437.0	293	124	129	64	79	14	0	0	1,680	9	1.63	7.47	1.32	35.1	4.7	0.85	.245	2.66	59	3.02	70	6.03	64.5
9	Kerry Wood K. Wood	2	499	11.89	58	27	17	.614	58	3.29	5	3	0	377.2	269	138	146	38	185	32	0	3	1,586	16	4.41	2.70	0.91	31.5	11.7	1.20	.278	3.48	77	3.46	79	6.41	37.6
10	Nolan Ryan N. Ryan	2	571	11.39	66	24	26	.480	66	2.99	6	2	0	451.0	316	150	171	31	185	13	0	5	1,861	29	3.69	3.09	0.62	30.7	9.9	1.11	.269	3.41	76	2.48	64	6.31	69.6
11	Kevin Gausman K. Gausman	1	237	11.53	31	12	9	.571	31	3.16	0	0	0	185.0	163	65	72	19	55	3	0	0	763	3	2.68	4.31	0.92	31.1	7.2	1.18	.321	3.50	75	2.97	69	7.93	27.1
12	Blake Snell B. Snell	1	234	11.70	32	14	9	.609	32	2.25	0	0	0	180.0	115	45	47	15	99	3	0	0	742	13	4.95	2.36	0.75	31.5	13.3	1.19	.256	2.35	54	3.43	79	5.75	18
13	Spencer Strider S. Strider	1	281	13.55	32	19	5	.792	32	3.86	0	0	0	186.2	146	80	85	22	58	9	0	1	763	6	2.80	4.84	1.06	36.8	7.6	1.09	.316	4.10	87	2.85	66	7.04	30.3
14	Carlos Rodón C. Rodón	1	237	11.98	31	14	8	.636	31	2.88	1	0	0	178.0	131	57	59	12	52	3	0	0	710	10	2.63	4.56	0.61	33.4	7.3	1.03	.293	2.98	74	2.25	59	6.62	32.2
15	Corbin Burnes C. Burnes	1	234	12.61	28	11	5	.688	28	2.43	0	0	0	167.0	123	45	47	7	34	6	0	0	657	5	1.83	6.88	0.38	35.6	5.2	0.94	.309	2.53	58	1.62	38	6.63	48.9
16	Matthew Boyd M. Boyd	1	238	11.56	32	9	12	.429	32	4.56	0	0	0	185.1	178	94	101	39	50	8	0	1	788	6	2.43	4.76	1.89	30.2	6.3	1.23	.307	4.90	99	4.31	94	8.64	5.3
17	Charlie Morton C. Morton	1	240	11.10	33	16	6	.727	33	3.05	0	0	0	194.2	154	66	71	15	57	12	0	0	790	5	2.64	4.21	0.69	30.4	7.2	1.08	.298	3.28	70	2.80	64	7.12	35.3
18	Patrick Corbin P. Corbin	1	246	11.07	33	11	7	.611	33	3.15	1	1	0	200.0	162	70	70	15	48	5	0	3	800	8	2.16	5.13	0.68	30.8	6.0	1.05	.302	3.15	78	2.47	62	7.29	34.2
19	Chris Archer C. Archer	1	249	11.15	34	10	12	.455	34	4.07	0	0	0	201.0	193	91	101	27	60	5	0	0	852	15	2.69	4.15	1.21	29.2	7.0	1.26	.325	4.52	97	3.39	80	8.64	19.7
20	Corey Kluber C. Kluber	1	265	11.71	29	18	4	.818	29	2.25	5	3	0	203.2	141	51	56	21	36	5	0	2	777	4	1.59	7.36	0.93	34.1	4.6	0.87	.267	2.47	50	2.49	57	6.23	42.8
21	Jose Fernandez J. Fernandez	1	253	12.49	29	16	8	.667	29	2.86	0	0	0	182.1	149	58	63	13	55	6	0	6	737	9	2.71	4.60	0.64	34.3	7.5	1.12	.332	3.11	72	2.29	57	7.35	35.4
22	Clayton Kershaw C. Kershaw	1	301	11.64	33	16	7	.696	33	2.13	4	3	0	232.2	163	55	62	15	42	5	0	1	890	9	1.62	7.17	0.58	33.8	4.7	0.88	.281	2.40	57	1.98	52	6.31	47.7
23	Yu Darvish Y. Darvish	1	277	11.89	32	13	9	.591	32	2.83	0	0	0	209.2	145	66	68	26	80	8	0	1	841	7	3.43	3.46	1.12	32.9	9.5	1.07	.264	2.92	67	3.27	80	6.22	18.5
24	Curt Schilling C. Schilling	1	319	11.29	35	17	11	.607	35	2.97	7	2	0	254.1	208	84	96	25	58	5	0	3	1,009	5	2.05	5.50	0.88	31.6	5.7	1.05	.304	3.40	69	2.61	62	7.36	45.8
25	Hideo Nomo H. Nomo	1	236	11.10	28	13	6	.684	28	2.54	4	3	0	191.1	124	54	63	14	78	5	0	2	780	19	3.67	3.03	0.66	30.3	10.0	1.06	.246	2.96	65	2.88	71	5.83	26.1